VARIoT IoT vulnerabilities database

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD 820, SD 835, SD 845, SDM630, SDM636, SDM660, and Snapdragon_High_Med_2016, processing erroneous bitstreams may result in a HW freeze. FW should detect the HW freeze based on watchdog timer, but because the watchdog timer is not enabled, an infinite loop occurs, resulting in a device freeze. plural Qualcomm Run on product Android Contains a resource management vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Allegro Software Development RomPager is an embedded Web server toolkit that allows users to manage and control the World Wide Web (WWW) services of network devices such as network printers, switches and routers using a universal Web browser. Allegro Software Development RomPager has a security vulnerability that allows remote attackers to control Internet routers by adding magic cookies to the request, bypass authentication, view the configuration interface as an administrator, and attack home and business networks. Google Android is prone to multiple unspecified security vulnerabilities. Little is known about these issues or its effects at this time. We will update this BID as more information emerges. Android is a Linux-based open source operating system jointly developed by Google and the Open Handheld Alliance (OHA). Qualcomm MSM8909W, etc. are the central processing unit (CPU) products of Qualcomm (Qualcomm). There is a resource management error vulnerability in Android versions before 2018-04-05. The vulnerability stems from the fact that the program does not enable the watchdog timer. A remote attacker could exploit this vulnerability to cause a denial of service (infinite loop)

The XML parser in Cisco Information Server (CIS) 6.2 allows remote attackers to read arbitrary files or cause a denial of service (CPU and memory consumption) via an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue, aka Bug ID CSCuy39059. (CPU Resource and memory consumption ) There are vulnerabilities that are put into a state. This case XML External entity (XXE) Vulnerability related to the problem. Vendors have confirmed this vulnerability Bug ID CSCuy39059 It is released as. Supplementary information : CWE Vulnerability type by CWE-611: Improper Restriction of XML External Entity Reference ('XXE') (XML Inappropriate restrictions on external entity references ) Has been identified. Cisco Information Server is prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause a denial of service condition on a targeted system

The API in Cisco Application Policy Infrastructure Controller Enterprise Module (APIC-EM) 1.0(1) allows remote attackers to spoof administrative notifications via crafted attribute-value pairs, aka Bug ID CSCux15521. Vendors have confirmed this vulnerability Bug ID CSCux15521 It is released as.A third party may be able to forge management notifications through crafted attribute / value pairs. Attackers can exploit this issue to gain unauthorized access to the affected application. This may aid in further attacks. This issue is being tracked by Cisco bug ID CSCux15521. Cisco APIC-EM release 1.0(1) is vulnerable; other versions may also be affected. A security vulnerability exists in the Cisco APIC-EM version 1.0(1) API

Open redirect vulnerability in Cisco WebEx Meetings Server (CWMS) 2.6 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors, aka Bug ID CSCuy44695. Vendors have confirmed this vulnerability Bug ID CSCuy44695 It is released as. Supplementary information : CWE Vulnerability type by CWE-601: URL Redirection to Untrusted Site ( Open redirect ) Has been identified. http://cwe.mitre.org/data/definitions/601.htmlAny user by a third party Web You may be redirected to a site and run a phishing attack. An attacker can leverage this issue to conduct phishing attacks; other attacks are possible. Cisco WebEx Meetings Server (CWMS) is a set of multi-functional conference solutions including audio, video and Web conference in Cisco's WebEx conference solution

AVMFritz! Box is a router product of the German AVM company. There is a stack buffer overflow vulnerability in AVMFritz!Box. Allows an attacker to exploit the vulnerability to gain root privileges and execute arbitrary code.

Huawei S12700 switches with software before V200R008C00SPC500 and S5700 switches with software before V200R005SPH010, when the debug switch is enabled, allows remote attackers to cause a denial of service or execute arbitrary code via crafted DNS packets. The S5700 series switches are Huawei's full Gigabit Ethernet switches for large-bandwidth access and multi-service aggregation of Ethernet. The S12700 series switches are designed and developed for the next generation campus network core. There are input verification vulnerabilities in Huawei's various switches. Multiple Huawei Products are prone to a remote code-execution vulnerability. Successfully exploiting this issue may allow an attacker to execute arbitrary code in the context of the affected application. Failed exploit attempts may cause a denial-of-service condition. Both Huawei S12700 and S5700 are enterprise-level switch products of China's Huawei (Huawei). The vulnerability is due to the lack of effective verification of packets. The following versions are affected: Huawei S12700 earlier than V200R005C00SPC300, S5700 earlier than V200R001C00, earlier than V200R002C00SPC100, earlier than V200R003C00SPC300, and earlier than V200R005C00

The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet. ( Statement violations and daemon crashes ) There are vulnerabilities that are put into a state.Overly large by a third party BGP Service disruption via packets ( Statement violations and daemon crashes ) There is a possibility of being put into a state. QuaggaBGPRoutingDaemon is a collection of daemons managed by the core daemon zebra, which is mainly used to exchange routing information with peer nodes running the same routing protocol. Quagga Routing Software Suite is prone to a remote denial-of-service vulnerability. Attackers can exploit this issue to cause a denial-of-service condition. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201701-48 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Quagga: Multiple vulnerabilities Date: January 21, 2017 Bugs: #581526, #597410 ID: 201701-48 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in Quagga, the worst of which could allow remote attackers to execute arbitrary code. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/quagga < 1.1.0-r2 >= 1.1.0-r2 Description =========== Multiple vulnerabilities have been discovered in Quagga. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All Quagga users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/quagga-1.1.0-r2" References ========== [ 1 ] CVE-2016-1245 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1245 [ 2 ] CVE-2016-4049 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4049 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201701-48 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2017 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . CVE-2016-4036 TamA!s NA(c)meth discovered that sensitive configuration files in /etc/quagga were world-readable despite containing sensitive information. CVE-2016-4049 Evgeny Uskov discovered that a bgpd instance handling many peers could be crashed by a malicious user when requesting a route dump. For the stable distribution (jessie), these problems have been fixed in version 0.99.23.1-1+deb8u2. We recommend that you upgrade your quagga packages. =========================================================================== Ubuntu Security Notice USN-3102-1 October 13, 2016 quagga vulnerabilities =========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in Quagga. A local user could use this issue to possibly obtain sensitive information. (CVE-2016-4036) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: quagga 0.99.24.1-2ubuntu1.1 Ubuntu 14.04 LTS: quagga 0.99.22.4-3ubuntu1.2 Ubuntu 12.04 LTS: quagga 0.99.20.1-0ubuntu0.12.04.5 After a standard system update you need to restart Quagga to make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: quagga security and bug fix update Advisory ID: RHSA-2017:0794-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2017-0794.html Issue date: 2017-03-21 CVE Names: CVE-2013-2236 CVE-2016-1245 CVE-2016-2342 CVE-2016-4049 CVE-2017-5495 ===================================================================== 1. Summary: An update for quagga is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: The quagga packages contain Quagga, the free network-routing software suite that manages TCP/IP based protocols. Quagga supports the BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1, RIPv2, and RIPng protocols, and is intended to be used as a Route Server and Route Reflector. Security Fix(es): * A stack-based buffer overflow flaw was found in the way Quagga handled IPv6 router advertisement messages. (CVE-2016-1245) * A stack-based buffer overflow flaw was found in the way the Quagga BGP routing daemon (bgpd) handled Labeled-VPN SAFI routes data. (CVE-2016-2342) * A denial of service flaw was found in the Quagga BGP routing daemon (bgpd). (CVE-2016-4049) * A denial of service flaw affecting various daemons in Quagga was found. A remote attacker could use this flaw to cause the various Quagga daemons, which expose their telnet interface, to crash. (CVE-2017-5495) * A stack-based buffer overflow flaw was found in the way the Quagga OSPFD daemon handled LSA (link-state advertisement) packets. (CVE-2013-2236) Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the updated packages, the bgpd daemon must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 674862 - Add missing man pages in quagga package 770731 - Interface prefix advertisement declaration prevents ospf6d from starting 839620 - /etc/sysconfig/quagga defines QCONFDIR, init scripts do not use it 842308 - quagga daemon pidfiles remain after daemons are stopped 862826 - Correct spec to add watchquagga 981124 - CVE-2013-2236 Quagga: OSPFD Potential remote code exec (stack based buffer overflow) 1316571 - CVE-2016-2342 quagga: VPNv4 NLRI parser memcpys to stack on unchecked length 1331372 - CVE-2016-4049 quagga: denial of service vulnerability in BGP routing daemon 1386109 - CVE-2016-1245 quagga: Buffer Overflow in IPv6 RA handling 1416013 - CVE-2017-5495 quagga: Telnet interface input buffer allocates unbounded amounts of memory 6. Package List: Red Hat Enterprise Linux Server (v. 6): Source: quagga-0.99.15-14.el6.src.rpm i386: quagga-0.99.15-14.el6.i686.rpm quagga-debuginfo-0.99.15-14.el6.i686.rpm ppc64: quagga-0.99.15-14.el6.ppc64.rpm quagga-debuginfo-0.99.15-14.el6.ppc64.rpm s390x: quagga-0.99.15-14.el6.s390x.rpm quagga-debuginfo-0.99.15-14.el6.s390x.rpm x86_64: quagga-0.99.15-14.el6.x86_64.rpm quagga-debuginfo-0.99.15-14.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: quagga-contrib-0.99.15-14.el6.i686.rpm quagga-debuginfo-0.99.15-14.el6.i686.rpm quagga-devel-0.99.15-14.el6.i686.rpm ppc64: quagga-contrib-0.99.15-14.el6.ppc64.rpm quagga-debuginfo-0.99.15-14.el6.ppc.rpm quagga-debuginfo-0.99.15-14.el6.ppc64.rpm quagga-devel-0.99.15-14.el6.ppc.rpm quagga-devel-0.99.15-14.el6.ppc64.rpm s390x: quagga-contrib-0.99.15-14.el6.s390x.rpm quagga-debuginfo-0.99.15-14.el6.s390.rpm quagga-debuginfo-0.99.15-14.el6.s390x.rpm quagga-devel-0.99.15-14.el6.s390.rpm quagga-devel-0.99.15-14.el6.s390x.rpm x86_64: quagga-contrib-0.99.15-14.el6.x86_64.rpm quagga-debuginfo-0.99.15-14.el6.i686.rpm quagga-debuginfo-0.99.15-14.el6.x86_64.rpm quagga-devel-0.99.15-14.el6.i686.rpm quagga-devel-0.99.15-14.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: quagga-0.99.15-14.el6.src.rpm i386: quagga-0.99.15-14.el6.i686.rpm quagga-debuginfo-0.99.15-14.el6.i686.rpm x86_64: quagga-0.99.15-14.el6.x86_64.rpm quagga-debuginfo-0.99.15-14.el6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: quagga-contrib-0.99.15-14.el6.i686.rpm quagga-debuginfo-0.99.15-14.el6.i686.rpm quagga-devel-0.99.15-14.el6.i686.rpm x86_64: quagga-contrib-0.99.15-14.el6.x86_64.rpm quagga-debuginfo-0.99.15-14.el6.i686.rpm quagga-debuginfo-0.99.15-14.el6.x86_64.rpm quagga-devel-0.99.15-14.el6.i686.rpm quagga-devel-0.99.15-14.el6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2013-2236 https://access.redhat.com/security/cve/CVE-2016-1245 https://access.redhat.com/security/cve/CVE-2016-2342 https://access.redhat.com/security/cve/CVE-2016-4049 https://access.redhat.com/security/cve/CVE-2017-5495 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFY0PZlXlSAg2UNWIIRAk04AJ9quLI5264pSVvfyo8UnOkIRLPkxgCePk5v hgFzQjA6W9PSi1maCzaBHug= =Wvx0 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce

ntpd in NTP 4.2.8p3 and NTPsec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 relies on the underlying operating system to protect it from requests that impersonate reference clocks. Because reference clocks are treated like other peers and stored in the same structure, any packet with a source ip address of a reference clock (127.127.1.1 for example) that reaches the receive() function will match that reference clock's peer record and will be treated as a trusted peer. Any system that lacks the typical martian packet filtering which would block these packets is in danger of having its time controlled by an attacker. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP is prone to a remote security vulnerability. Successful exploits will allow attackers to bypass certain security restrictions and perform some unauthorized actions to the application. This may aid in further attacks. Versions prior to NTP 4.2.8p7 and 4.3.x versions prior to 4.3.92 are vulnerable. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: NTP: Multiple vulnerabilities Date: July 20, 2016 Bugs: #563774, #572452, #581528, #584954 ID: 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Background ========== NTP contains software for the Network Time Protocol. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8 Description =========== Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details. Impact ====== A remote attacker could possibly cause a Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All NTP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8" References ========== [ 1 ] CVE-2015-7691 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691 [ 2 ] CVE-2015-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692 [ 3 ] CVE-2015-7701 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701 [ 4 ] CVE-2015-7702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702 [ 5 ] CVE-2015-7703 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703 [ 6 ] CVE-2015-7704 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704 [ 7 ] CVE-2015-7705 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705 [ 8 ] CVE-2015-7848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848 [ 9 ] CVE-2015-7849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849 [ 10 ] CVE-2015-7850 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850 [ 11 ] CVE-2015-7851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851 [ 12 ] CVE-2015-7852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852 [ 13 ] CVE-2015-7853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853 [ 14 ] CVE-2015-7854 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854 [ 15 ] CVE-2015-7855 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855 [ 16 ] CVE-2015-7871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 [ 17 ] CVE-2015-7973 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973 [ 18 ] CVE-2015-7974 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974 [ 19 ] CVE-2015-7975 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975 [ 20 ] CVE-2015-7976 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976 [ 21 ] CVE-2015-7977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977 [ 22 ] CVE-2015-7978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978 [ 23 ] CVE-2015-7979 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979 [ 24 ] CVE-2015-8138 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138 [ 25 ] CVE-2015-8139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139 [ 26 ] CVE-2015-8140 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140 [ 27 ] CVE-2015-8158 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158 [ 28 ] CVE-2016-1547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547 [ 29 ] CVE-2016-1548 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548 [ 30 ] CVE-2016-1549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549 [ 31 ] CVE-2016-1550 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550 [ 32 ] CVE-2016-1551 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551 [ 33 ] CVE-2016-2516 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516 [ 34 ] CVE-2016-2517 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517 [ 35 ] CVE-2016-2518 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518 [ 36 ] CVE-2016-2519 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519 [ 37 ] CVE-2016-4953 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953 [ 38 ] CVE-2016-4954 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954 [ 39 ] CVE-2016-4955 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955 [ 40 ] CVE-2016-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956 [ 41 ] CVE-2016-4957 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201607-15 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [slackware-security] ntp (SSA:2016-120-01) New ntp packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix security issues. Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz: Upgraded. This release patches several low and medium severity security issues: CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering CVE-2016-1549: Sybil vulnerability: ephemeral association attack, AKA: ntp-sybil - MITIGATION ONLY CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion botch CVE-2016-2517: Remote configuration trustedkey/requestkey values are not properly validated CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC CVE-2016-2519: ctl_getitem() return value not always checked CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos CVE-2016-1548: Interleave-pivot - MITIGATION ONLY CVE-2015-7704: KoD fix: peer associations were broken by the fix for NtpBug2901, AKA: Symmetric active/passive mode is broken CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks CVE-2016-1550: Improve NTP security against buffer comparison timing attacks, authdecrypt-timing, AKA: authdecrypt-timing For more information, see: http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1547 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1548 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1550 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1551 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2516 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2517 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2518 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2519 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p7-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p7-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p7-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p7-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.1.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p7-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p7-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: 785dc2ef5f80edb28dc781e261c3fe3f ntp-4.2.8p7-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 899421096b7b63e6cb269f8b01dfd875 ntp-4.2.8p7-x86_64-1_slack13.0.txz Slackware 13.1 package: dfd34cbd31be3572a2bcae7f59cdfd91 ntp-4.2.8p7-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 63c4b31736040e7950361cd0d7081c8b ntp-4.2.8p7-x86_64-1_slack13.1.txz Slackware 13.37 package: e760ae0c6cc3fa933e4d65d6995b0c84 ntp-4.2.8p7-i486-1_slack13.37.txz Slackware x86_64 13.37 package: aa448523b27bb4fcccc2f46cf4d72bc5 ntp-4.2.8p7-x86_64-1_slack13.37.txz Slackware 14.0 package: 3bc7e54a4164a4f91be996b5cf2e643e ntp-4.2.8p7-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 0f6ea4dae476709f26f5d0e33378576c ntp-4.2.8p7-x86_64-1_slack14.0.txz Slackware 14.1 package: dbe827ee7ece6ce5ca083cdd5960162c ntp-4.2.8p7-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 89f3edf183a6a9847d69b8349f98c901 ntp-4.2.8p7-x86_64-1_slack14.1.txz Slackware -current package: 4018b86edd15e40e8c5e9f50d907dcff n/ntp-4.2.8p7-i586-1.txz Slackware x86_64 -current package: 7dd6b64ba8c9fdaebb7becc1f5c3963d n/ntp-4.2.8p7-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg ntp-4.2.8p7-i486-1_slack14.1.txz Then, restart the NTP daemon: # sh /etc/rc.d/rc.ntpd restart +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. | +------------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlcjyyAACgkQakRjwEAQIjPtSgCdEB0YxCNSAabWZwD+ICyXcqeg 3rIAnRLKXh7P6QXP2t+va4PM0crnd3l4 =VO7T -----END PGP SIGNATURE-----

An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 by sending a crypto NAK packet to a victim client with a spoofed source address of an existing associated peer. This is true even if authentication is enabled. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP is prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition, denying service to legitimate users. Versions prior to NTP 4.2.8p7 and 4.3.x versions prior to 4.3.92 are vulnerable. ========================================================================== Ubuntu Security Notice USN-3096-1 October 05, 2016 ntp vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in NTP. A remote attacker could use this issue to perform a replay attack. (CVE-2015-7973) Matt Street discovered that NTP incorrectly verified peer associations of symmetric keys. A remote attacker could use this issue to perform an impersonation attack. (CVE-2015-7974) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled memory. This issue only affected Ubuntu 16.04 LTS. (CVE-2015-7975) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled dangerous characters in filenames. An attacker could possibly use this issue to overwrite arbitrary files. (CVE-2015-7976) Stephen Gray discovered that NTP incorrectly handled large restrict lists. (CVE-2015-7977, CVE-2015-7978) Aanchal Malhotra discovered that NTP incorrectly handled authenticated broadcast mode. (CVE-2015-7979) Jonathan Gardner discovered that NTP incorrectly handled origin timestamp checks. A remote attacker could use this issue to spoof peer servers. (CVE-2015-8138) Jonathan Gardner discovered that the NTP ntpq utility did not properly handle certain incorrect values. (CVE-2015-8158) It was discovered that the NTP cronjob incorrectly cleaned up the statistics directory. A local attacker could possibly use this to escalate privileges. (CVE-2016-0727) Stephen Gray and Matthew Van Gundy discovered that NTP incorrectly validated crypto-NAKs. A remote attacker could possibly use this issue to prevent clients from synchronizing. A remote attacker could possibly use this issue to prevent clients from synchronizing. (CVE-2016-1548) Matthew Van Gundy, Stephen Gray and Loganaden Velvindron discovered that NTP incorrectly handled message authentication. (CVE-2016-1550) Yihan Lian discovered that NTP incorrectly handled duplicate IPs on unconfig directives. (CVE-2016-4956) In the default installation, attackers would be isolated by the NTP AppArmor profile. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: ntp 1:4.2.8p4+dfsg-3ubuntu5.3 Ubuntu 14.04 LTS: ntp 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10 Ubuntu 12.04 LTS: ntp 1:4.2.6.p3+dfsg-1ubuntu3.11 In general, a standard system update will make all the necessary changes. 6.7) - i386, noarch, ppc64, s390x, x86_64 3. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: NTP: Multiple vulnerabilities Date: July 20, 2016 Bugs: #563774, #572452, #581528, #584954 ID: 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8 Description =========== Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All NTP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8" References ========== [ 1 ] CVE-2015-7691 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691 [ 2 ] CVE-2015-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692 [ 3 ] CVE-2015-7701 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701 [ 4 ] CVE-2015-7702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702 [ 5 ] CVE-2015-7703 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703 [ 6 ] CVE-2015-7704 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704 [ 7 ] CVE-2015-7705 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705 [ 8 ] CVE-2015-7848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848 [ 9 ] CVE-2015-7849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849 [ 10 ] CVE-2015-7850 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850 [ 11 ] CVE-2015-7851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851 [ 12 ] CVE-2015-7852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852 [ 13 ] CVE-2015-7853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853 [ 14 ] CVE-2015-7854 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854 [ 15 ] CVE-2015-7855 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855 [ 16 ] CVE-2015-7871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 [ 17 ] CVE-2015-7973 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973 [ 18 ] CVE-2015-7974 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974 [ 19 ] CVE-2015-7975 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975 [ 20 ] CVE-2015-7976 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976 [ 21 ] CVE-2015-7977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977 [ 22 ] CVE-2015-7978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978 [ 23 ] CVE-2015-7979 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979 [ 24 ] CVE-2015-8138 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138 [ 25 ] CVE-2015-8139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139 [ 26 ] CVE-2015-8140 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140 [ 27 ] CVE-2015-8158 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158 [ 28 ] CVE-2016-1547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547 [ 29 ] CVE-2016-1548 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548 [ 30 ] CVE-2016-1549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549 [ 31 ] CVE-2016-1550 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550 [ 32 ] CVE-2016-1551 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551 [ 33 ] CVE-2016-2516 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516 [ 34 ] CVE-2016-2517 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517 [ 35 ] CVE-2016-2518 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518 [ 36 ] CVE-2016-2519 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519 [ 37 ] CVE-2016-4953 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953 [ 38 ] CVE-2016-4954 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954 [ 39 ] CVE-2016-4955 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955 [ 40 ] CVE-2016-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956 [ 41 ] CVE-2016-4957 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201607-15 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: ntp security update Advisory ID: RHSA-2016:1141-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2016:1141 Issue date: 2016-05-31 CVE Names: CVE-2015-7979 CVE-2016-1547 CVE-2016-1548 CVE-2016-1550 CVE-2016-2518 ===================================================================== 1. Summary: An update for ntp is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 3. Description: The Network Time Protocol (NTP) is used to synchronize a computer's time with another referenced time source. These packages include the ntpd service which continuously adjusts system time and utilities used to query and configure the ntpd service. Security Fix(es): * It was found that when NTP was configured in broadcast mode, a remote attacker could broadcast packets with bad authentication to all clients. The clients, upon receiving the malformed packets, would break the association with the broadcast server, causing them to become out of sync over a longer period of time. (CVE-2015-7979) * A denial of service flaw was found in the way NTP handled preemptable client associations. (CVE-2016-1547) * It was found that an ntpd client could be forced to change from basic client/server mode to the interleaved symmetric mode. (CVE-2016-1548) * A flaw was found in the way NTP's libntp performed message authentication. An attacker able to observe the timing of the comparison function used in packet authentication could potentially use this flaw to recover the message digest. (CVE-2016-1550) * An out-of-bounds access flaw was found in the way ntpd processed certain packets. An authenticated attacker could use a crafted packet to create a peer association with hmode of 7 and larger, which could potentially (although highly unlikely) cause ntpd to crash. (CVE-2016-2518) The CVE-2016-1548 issue was discovered by Miroslav Lichvar (Red Hat). 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1300271 - CVE-2015-7979 ntp: off-path denial of service on authenticated broadcast mode 1331461 - CVE-2016-1547 ntp: crypto-NAK preemptable association denial of service 1331462 - CVE-2016-1548 ntp: ntpd switching to interleaved mode with spoofed packets 1331464 - CVE-2016-1550 ntp: libntp message digest disclosure 1331468 - CVE-2016-2518 ntp: out-of-bounds references on crafted packet 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm ppc64: ntp-4.2.6p5-10.el6.1.ppc64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.ppc64.rpm ntpdate-4.2.6p5-10.el6.1.ppc64.rpm s390x: ntp-4.2.6p5-10.el6.1.s390x.rpm ntp-debuginfo-4.2.6p5-10.el6.1.s390x.rpm ntpdate-4.2.6p5-10.el6.1.s390x.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm ppc64: ntp-debuginfo-4.2.6p5-10.el6.1.ppc64.rpm ntp-perl-4.2.6p5-10.el6.1.ppc64.rpm s390x: ntp-debuginfo-4.2.6p5-10.el6.1.s390x.rpm ntp-perl-4.2.6p5-10.el6.1.s390x.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm ppc64: ntp-4.2.6p5-22.el7_2.2.ppc64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64.rpm ntpdate-4.2.6p5-22.el7_2.2.ppc64.rpm ppc64le: ntp-4.2.6p5-22.el7_2.2.ppc64le.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64le.rpm ntpdate-4.2.6p5-22.el7_2.2.ppc64le.rpm s390x: ntp-4.2.6p5-22.el7_2.2.s390x.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.s390x.rpm ntpdate-4.2.6p5-22.el7_2.2.s390x.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm ppc64: ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64.rpm sntp-4.2.6p5-22.el7_2.2.ppc64.rpm ppc64le: ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64le.rpm sntp-4.2.6p5-22.el7_2.2.ppc64le.rpm s390x: ntp-debuginfo-4.2.6p5-22.el7_2.2.s390x.rpm sntp-4.2.6p5-22.el7_2.2.s390x.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2015-7979 https://access.redhat.com/security/cve/CVE-2016-1547 https://access.redhat.com/security/cve/CVE-2016-1548 https://access.redhat.com/security/cve/CVE-2016-1550 https://access.redhat.com/security/cve/CVE-2016-2518 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFXTUp2XlSAg2UNWIIRAqUmAKC32P98McZUqU1gzWxBbCz0hn0eagCfRtrx SULnKXrtTJd5iJ6eQVtDnxA= =hETy -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz: Upgraded. This release patches several low and medium severity security issues: CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering CVE-2016-1549: Sybil vulnerability: ephemeral association attack, AKA: ntp-sybil - MITIGATION ONLY CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion botch CVE-2016-2517: Remote configuration trustedkey/requestkey values are not properly validated CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC CVE-2016-2519: ctl_getitem() return value not always checked CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos CVE-2016-1548: Interleave-pivot - MITIGATION ONLY CVE-2015-7704: KoD fix: peer associations were broken by the fix for NtpBug2901, AKA: Symmetric active/passive mode is broken CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks CVE-2016-1550: Improve NTP security against buffer comparison timing attacks, authdecrypt-timing, AKA: authdecrypt-timing For more information, see: http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1547 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1548 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1550 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1551 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2516 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2517 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2518 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2519 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p7-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p7-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p7-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p7-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.1.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p7-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p7-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: 785dc2ef5f80edb28dc781e261c3fe3f ntp-4.2.8p7-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 899421096b7b63e6cb269f8b01dfd875 ntp-4.2.8p7-x86_64-1_slack13.0.txz Slackware 13.1 package: dfd34cbd31be3572a2bcae7f59cdfd91 ntp-4.2.8p7-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 63c4b31736040e7950361cd0d7081c8b ntp-4.2.8p7-x86_64-1_slack13.1.txz Slackware 13.37 package: e760ae0c6cc3fa933e4d65d6995b0c84 ntp-4.2.8p7-i486-1_slack13.37.txz Slackware x86_64 13.37 package: aa448523b27bb4fcccc2f46cf4d72bc5 ntp-4.2.8p7-x86_64-1_slack13.37.txz Slackware 14.0 package: 3bc7e54a4164a4f91be996b5cf2e643e ntp-4.2.8p7-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 0f6ea4dae476709f26f5d0e33378576c ntp-4.2.8p7-x86_64-1_slack14.0.txz Slackware 14.1 package: dbe827ee7ece6ce5ca083cdd5960162c ntp-4.2.8p7-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 89f3edf183a6a9847d69b8349f98c901 ntp-4.2.8p7-x86_64-1_slack14.1.txz Slackware -current package: 4018b86edd15e40e8c5e9f50d907dcff n/ntp-4.2.8p7-i586-1.txz Slackware x86_64 -current package: 7dd6b64ba8c9fdaebb7becc1f5c3963d n/ntp-4.2.8p7-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg ntp-4.2.8p7-i486-1_slack14.1.txz Then, restart the NTP daemon: # sh /etc/rc.d/rc.ntpd restart +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. CVE-2015-7977 / CVE-2015-7978 Stephen Gray discovered that a NULL pointer dereference and a buffer overflow in the handling of "ntpdc reslist" commands may result in denial of service. CVE-2016-2518 Yihan Lian discovered that an OOB memory access could potentially crash ntpd. For the stable distribution (jessie), these problems have been fixed in version 1:4.2.6.p5+dfsg-7+deb8u2. For the testing distribution (stretch), these problems have been fixed in version 1:4.2.8p7+dfsg-1. For the unstable distribution (sid), these problems have been fixed in version 1:4.2.8p7+dfsg-1. We recommend that you upgrade your ntp packages

An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP is prone to a local security-bypass vulnerability. An attacker can exploit this issue to bypass security restrictions and perform unauthorized actions. This may aid in further attacks. Versions prior to NTP 4.2.8p7 and 4.3.x versions prior to 4.3.92 are vulnerable. ========================================================================== Ubuntu Security Notice USN-3096-1 October 05, 2016 ntp vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in NTP. (CVE-2015-7973) Matt Street discovered that NTP incorrectly verified peer associations of symmetric keys. (CVE-2015-7974) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled memory. An attacker could possibly use this issue to cause ntpq to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS. (CVE-2015-7975) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled dangerous characters in filenames. An attacker could possibly use this issue to overwrite arbitrary files. (CVE-2015-7976) Stephen Gray discovered that NTP incorrectly handled large restrict lists. (CVE-2015-7977, CVE-2015-7978) Aanchal Malhotra discovered that NTP incorrectly handled authenticated broadcast mode. (CVE-2015-7979) Jonathan Gardner discovered that NTP incorrectly handled origin timestamp checks. A remote attacker could use this issue to spoof peer servers. (CVE-2015-8138) Jonathan Gardner discovered that the NTP ntpq utility did not properly handle certain incorrect values. An attacker could possibly use this issue to cause ntpq to hang, resulting in a denial of service. (CVE-2015-8158) It was discovered that the NTP cronjob incorrectly cleaned up the statistics directory. A local attacker could possibly use this to escalate privileges. (CVE-2016-0727) Stephen Gray and Matthew Van Gundy discovered that NTP incorrectly validated crypto-NAKs. A remote attacker could possibly use this issue to prevent clients from synchronizing. A remote attacker could possibly use this issue to prevent clients from synchronizing. (CVE-2016-1548) Matthew Van Gundy, Stephen Gray and Loganaden Velvindron discovered that NTP incorrectly handled message authentication. (CVE-2016-1550) Yihan Lian discovered that NTP incorrectly handled duplicate IPs on unconfig directives. A remote attacker could possibly use this issue to cause a denial of service. A remote attacker could possibly use this issue to cause a denial of service. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2016-4956) In the default installation, attackers would be isolated by the NTP AppArmor profile. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: ntp 1:4.2.8p4+dfsg-3ubuntu5.3 Ubuntu 14.04 LTS: ntp 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10 Ubuntu 12.04 LTS: ntp 1:4.2.6.p3+dfsg-1ubuntu3.11 In general, a standard system update will make all the necessary changes. 6.7) - i386, noarch, ppc64, s390x, x86_64 3. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: NTP: Multiple vulnerabilities Date: July 20, 2016 Bugs: #563774, #572452, #581528, #584954 ID: 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8 Description =========== Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All NTP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8" References ========== [ 1 ] CVE-2015-7691 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691 [ 2 ] CVE-2015-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692 [ 3 ] CVE-2015-7701 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701 [ 4 ] CVE-2015-7702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702 [ 5 ] CVE-2015-7703 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703 [ 6 ] CVE-2015-7704 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704 [ 7 ] CVE-2015-7705 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705 [ 8 ] CVE-2015-7848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848 [ 9 ] CVE-2015-7849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849 [ 10 ] CVE-2015-7850 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850 [ 11 ] CVE-2015-7851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851 [ 12 ] CVE-2015-7852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852 [ 13 ] CVE-2015-7853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853 [ 14 ] CVE-2015-7854 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854 [ 15 ] CVE-2015-7855 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855 [ 16 ] CVE-2015-7871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 [ 17 ] CVE-2015-7973 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973 [ 18 ] CVE-2015-7974 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974 [ 19 ] CVE-2015-7975 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975 [ 20 ] CVE-2015-7976 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976 [ 21 ] CVE-2015-7977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977 [ 22 ] CVE-2015-7978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978 [ 23 ] CVE-2015-7979 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979 [ 24 ] CVE-2015-8138 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138 [ 25 ] CVE-2015-8139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139 [ 26 ] CVE-2015-8140 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140 [ 27 ] CVE-2015-8158 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158 [ 28 ] CVE-2016-1547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547 [ 29 ] CVE-2016-1548 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548 [ 30 ] CVE-2016-1549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549 [ 31 ] CVE-2016-1550 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550 [ 32 ] CVE-2016-1551 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551 [ 33 ] CVE-2016-2516 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516 [ 34 ] CVE-2016-2517 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517 [ 35 ] CVE-2016-2518 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518 [ 36 ] CVE-2016-2519 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519 [ 37 ] CVE-2016-4953 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953 [ 38 ] CVE-2016-4954 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954 [ 39 ] CVE-2016-4955 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955 [ 40 ] CVE-2016-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956 [ 41 ] CVE-2016-4957 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201607-15 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: ntp security update Advisory ID: RHSA-2016:1141-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2016:1141 Issue date: 2016-05-31 CVE Names: CVE-2015-7979 CVE-2016-1547 CVE-2016-1548 CVE-2016-1550 CVE-2016-2518 ===================================================================== 1. Summary: An update for ntp is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 3. Description: The Network Time Protocol (NTP) is used to synchronize a computer's time with another referenced time source. These packages include the ntpd service which continuously adjusts system time and utilities used to query and configure the ntpd service. Security Fix(es): * It was found that when NTP was configured in broadcast mode, a remote attacker could broadcast packets with bad authentication to all clients. The clients, upon receiving the malformed packets, would break the association with the broadcast server, causing them to become out of sync over a longer period of time. (CVE-2015-7979) * A denial of service flaw was found in the way NTP handled preemptable client associations. A remote attacker could send several crypto NAK packets to a victim client, each with a spoofed source address of an existing associated peer, preventing that client from synchronizing its time. (CVE-2016-1547) * It was found that an ntpd client could be forced to change from basic client/server mode to the interleaved symmetric mode. A remote attacker could use a spoofed packet that, when processed by an ntpd client, would cause that client to reject all future legitimate server responses, effectively disabling time synchronization on that client. (CVE-2016-1548) * A flaw was found in the way NTP's libntp performed message authentication. (CVE-2016-1550) * An out-of-bounds access flaw was found in the way ntpd processed certain packets. An authenticated attacker could use a crafted packet to create a peer association with hmode of 7 and larger, which could potentially (although highly unlikely) cause ntpd to crash. (CVE-2016-2518) The CVE-2016-1548 issue was discovered by Miroslav Lichvar (Red Hat). 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1300271 - CVE-2015-7979 ntp: off-path denial of service on authenticated broadcast mode 1331461 - CVE-2016-1547 ntp: crypto-NAK preemptable association denial of service 1331462 - CVE-2016-1548 ntp: ntpd switching to interleaved mode with spoofed packets 1331464 - CVE-2016-1550 ntp: libntp message digest disclosure 1331468 - CVE-2016-2518 ntp: out-of-bounds references on crafted packet 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm ppc64: ntp-4.2.6p5-10.el6.1.ppc64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.ppc64.rpm ntpdate-4.2.6p5-10.el6.1.ppc64.rpm s390x: ntp-4.2.6p5-10.el6.1.s390x.rpm ntp-debuginfo-4.2.6p5-10.el6.1.s390x.rpm ntpdate-4.2.6p5-10.el6.1.s390x.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm ppc64: ntp-debuginfo-4.2.6p5-10.el6.1.ppc64.rpm ntp-perl-4.2.6p5-10.el6.1.ppc64.rpm s390x: ntp-debuginfo-4.2.6p5-10.el6.1.s390x.rpm ntp-perl-4.2.6p5-10.el6.1.s390x.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm ppc64: ntp-4.2.6p5-22.el7_2.2.ppc64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64.rpm ntpdate-4.2.6p5-22.el7_2.2.ppc64.rpm ppc64le: ntp-4.2.6p5-22.el7_2.2.ppc64le.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64le.rpm ntpdate-4.2.6p5-22.el7_2.2.ppc64le.rpm s390x: ntp-4.2.6p5-22.el7_2.2.s390x.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.s390x.rpm ntpdate-4.2.6p5-22.el7_2.2.s390x.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm ppc64: ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64.rpm sntp-4.2.6p5-22.el7_2.2.ppc64.rpm ppc64le: ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64le.rpm sntp-4.2.6p5-22.el7_2.2.ppc64le.rpm s390x: ntp-debuginfo-4.2.6p5-22.el7_2.2.s390x.rpm sntp-4.2.6p5-22.el7_2.2.s390x.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2015-7979 https://access.redhat.com/security/cve/CVE-2016-1547 https://access.redhat.com/security/cve/CVE-2016-1548 https://access.redhat.com/security/cve/CVE-2016-1550 https://access.redhat.com/security/cve/CVE-2016-2518 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFXTUp2XlSAg2UNWIIRAqUmAKC32P98McZUqU1gzWxBbCz0hn0eagCfRtrx SULnKXrtTJd5iJ6eQVtDnxA= =hETy -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz: Upgraded. This release patches several low and medium severity security issues: CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering CVE-2016-1549: Sybil vulnerability: ephemeral association attack, AKA: ntp-sybil - MITIGATION ONLY CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion botch CVE-2016-2517: Remote configuration trustedkey/requestkey values are not properly validated CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC CVE-2016-2519: ctl_getitem() return value not always checked CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos CVE-2016-1548: Interleave-pivot - MITIGATION ONLY CVE-2015-7704: KoD fix: peer associations were broken by the fix for NtpBug2901, AKA: Symmetric active/passive mode is broken CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks CVE-2016-1550: Improve NTP security against buffer comparison timing attacks, authdecrypt-timing, AKA: authdecrypt-timing For more information, see: http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1547 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1548 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1550 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1551 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2516 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2517 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2518 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2519 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p7-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p7-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p7-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p7-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.1.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p7-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p7-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: 785dc2ef5f80edb28dc781e261c3fe3f ntp-4.2.8p7-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 899421096b7b63e6cb269f8b01dfd875 ntp-4.2.8p7-x86_64-1_slack13.0.txz Slackware 13.1 package: dfd34cbd31be3572a2bcae7f59cdfd91 ntp-4.2.8p7-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 63c4b31736040e7950361cd0d7081c8b ntp-4.2.8p7-x86_64-1_slack13.1.txz Slackware 13.37 package: e760ae0c6cc3fa933e4d65d6995b0c84 ntp-4.2.8p7-i486-1_slack13.37.txz Slackware x86_64 13.37 package: aa448523b27bb4fcccc2f46cf4d72bc5 ntp-4.2.8p7-x86_64-1_slack13.37.txz Slackware 14.0 package: 3bc7e54a4164a4f91be996b5cf2e643e ntp-4.2.8p7-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 0f6ea4dae476709f26f5d0e33378576c ntp-4.2.8p7-x86_64-1_slack14.0.txz Slackware 14.1 package: dbe827ee7ece6ce5ca083cdd5960162c ntp-4.2.8p7-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 89f3edf183a6a9847d69b8349f98c901 ntp-4.2.8p7-x86_64-1_slack14.1.txz Slackware -current package: 4018b86edd15e40e8c5e9f50d907dcff n/ntp-4.2.8p7-i586-1.txz Slackware x86_64 -current package: 7dd6b64ba8c9fdaebb7becc1f5c3963d n/ntp-4.2.8p7-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg ntp-4.2.8p7-i486-1_slack14.1.txz Then, restart the NTP daemon: # sh /etc/rc.d/rc.ntpd restart +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. CVE-2015-7977 / CVE-2015-7978 Stephen Gray discovered that a NULL pointer dereference and a buffer overflow in the handling of "ntpdc reslist" commands may result in denial of service. CVE-2016-2518 Yihan Lian discovered that an OOB memory access could potentially crash ntpd. For the stable distribution (jessie), these problems have been fixed in version 1:4.2.6.p5+dfsg-7+deb8u2. For the testing distribution (stretch), these problems have been fixed in version 1:4.2.8p7+dfsg-1. For the unstable distribution (sid), these problems have been fixed in version 1:4.2.8p7+dfsg-1. We recommend that you upgrade your ntp packages

An attacker can spoof a packet from a legitimate ntpd server with an origin timestamp that matches the peer->dst timestamp recorded for that server. After making this switch, the client in NTP 4.2.8p4 and earlier and NTPSec aa48d001683e5b791a743ec9c575aaf7d867a2b0c will reject all future legitimate server responses. It is possible to force the victim client to move time after the mode has been changed. ntpq gives no indication that the mode has been switched. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP is prone to a security-bypass vulnerability. An attacker can exploit this issue to bypass security restrictions and perform unauthorized actions. This may aid in further attacks. Versions prior to NTP 4.2.8p7 and 4.3.x versions prior to 4.3.92 are vulnerable. ========================================================================== Ubuntu Security Notice USN-3096-1 October 05, 2016 ntp vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in NTP. (CVE-2015-7973) Matt Street discovered that NTP incorrectly verified peer associations of symmetric keys. (CVE-2015-7974) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled memory. An attacker could possibly use this issue to cause ntpq to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS. (CVE-2015-7975) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled dangerous characters in filenames. An attacker could possibly use this issue to overwrite arbitrary files. (CVE-2015-7976) Stephen Gray discovered that NTP incorrectly handled large restrict lists. (CVE-2015-7977, CVE-2015-7978) Aanchal Malhotra discovered that NTP incorrectly handled authenticated broadcast mode. (CVE-2015-7979) Jonathan Gardner discovered that NTP incorrectly handled origin timestamp checks. A remote attacker could use this issue to spoof peer servers. (CVE-2015-8138) Jonathan Gardner discovered that the NTP ntpq utility did not properly handle certain incorrect values. An attacker could possibly use this issue to cause ntpq to hang, resulting in a denial of service. (CVE-2015-8158) It was discovered that the NTP cronjob incorrectly cleaned up the statistics directory. A local attacker could possibly use this to escalate privileges. (CVE-2016-0727) Stephen Gray and Matthew Van Gundy discovered that NTP incorrectly validated crypto-NAKs. A remote attacker could possibly use this issue to prevent clients from synchronizing. A remote attacker could possibly use this issue to prevent clients from synchronizing. (CVE-2016-1548) Matthew Van Gundy, Stephen Gray and Loganaden Velvindron discovered that NTP incorrectly handled message authentication. (CVE-2016-1550) Yihan Lian discovered that NTP incorrectly handled duplicate IPs on unconfig directives. A remote attacker could possibly use this issue to cause a denial of service. A remote attacker could possibly use this issue to cause a denial of service. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2016-4956) In the default installation, attackers would be isolated by the NTP AppArmor profile. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: ntp 1:4.2.8p4+dfsg-3ubuntu5.3 Ubuntu 14.04 LTS: ntp 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10 Ubuntu 12.04 LTS: ntp 1:4.2.6.p3+dfsg-1ubuntu3.11 In general, a standard system update will make all the necessary changes. 6.7) - i386, noarch, ppc64, s390x, x86_64 3. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: NTP: Multiple vulnerabilities Date: July 20, 2016 Bugs: #563774, #572452, #581528, #584954 ID: 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8 Description =========== Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All NTP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8" References ========== [ 1 ] CVE-2015-7691 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691 [ 2 ] CVE-2015-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692 [ 3 ] CVE-2015-7701 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701 [ 4 ] CVE-2015-7702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702 [ 5 ] CVE-2015-7703 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703 [ 6 ] CVE-2015-7704 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704 [ 7 ] CVE-2015-7705 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705 [ 8 ] CVE-2015-7848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848 [ 9 ] CVE-2015-7849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849 [ 10 ] CVE-2015-7850 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850 [ 11 ] CVE-2015-7851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851 [ 12 ] CVE-2015-7852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852 [ 13 ] CVE-2015-7853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853 [ 14 ] CVE-2015-7854 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854 [ 15 ] CVE-2015-7855 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855 [ 16 ] CVE-2015-7871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 [ 17 ] CVE-2015-7973 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973 [ 18 ] CVE-2015-7974 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974 [ 19 ] CVE-2015-7975 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975 [ 20 ] CVE-2015-7976 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976 [ 21 ] CVE-2015-7977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977 [ 22 ] CVE-2015-7978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978 [ 23 ] CVE-2015-7979 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979 [ 24 ] CVE-2015-8138 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138 [ 25 ] CVE-2015-8139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139 [ 26 ] CVE-2015-8140 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140 [ 27 ] CVE-2015-8158 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158 [ 28 ] CVE-2016-1547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547 [ 29 ] CVE-2016-1548 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548 [ 30 ] CVE-2016-1549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549 [ 31 ] CVE-2016-1550 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550 [ 32 ] CVE-2016-1551 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551 [ 33 ] CVE-2016-2516 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516 [ 34 ] CVE-2016-2517 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517 [ 35 ] CVE-2016-2518 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518 [ 36 ] CVE-2016-2519 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519 [ 37 ] CVE-2016-4953 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953 [ 38 ] CVE-2016-4954 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954 [ 39 ] CVE-2016-4955 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955 [ 40 ] CVE-2016-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956 [ 41 ] CVE-2016-4957 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201607-15 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: ntp security update Advisory ID: RHSA-2016:1141-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2016:1141 Issue date: 2016-05-31 CVE Names: CVE-2015-7979 CVE-2016-1547 CVE-2016-1548 CVE-2016-1550 CVE-2016-2518 ===================================================================== 1. Summary: An update for ntp is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 3. Description: The Network Time Protocol (NTP) is used to synchronize a computer's time with another referenced time source. These packages include the ntpd service which continuously adjusts system time and utilities used to query and configure the ntpd service. Security Fix(es): * It was found that when NTP was configured in broadcast mode, a remote attacker could broadcast packets with bad authentication to all clients. The clients, upon receiving the malformed packets, would break the association with the broadcast server, causing them to become out of sync over a longer period of time. (CVE-2015-7979) * A denial of service flaw was found in the way NTP handled preemptable client associations. A remote attacker could send several crypto NAK packets to a victim client, each with a spoofed source address of an existing associated peer, preventing that client from synchronizing its time. (CVE-2016-1547) * It was found that an ntpd client could be forced to change from basic client/server mode to the interleaved symmetric mode. (CVE-2016-1548) * A flaw was found in the way NTP's libntp performed message authentication. An attacker able to observe the timing of the comparison function used in packet authentication could potentially use this flaw to recover the message digest. (CVE-2016-1550) * An out-of-bounds access flaw was found in the way ntpd processed certain packets. An authenticated attacker could use a crafted packet to create a peer association with hmode of 7 and larger, which could potentially (although highly unlikely) cause ntpd to crash. (CVE-2016-2518) The CVE-2016-1548 issue was discovered by Miroslav Lichvar (Red Hat). 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1300271 - CVE-2015-7979 ntp: off-path denial of service on authenticated broadcast mode 1331461 - CVE-2016-1547 ntp: crypto-NAK preemptable association denial of service 1331462 - CVE-2016-1548 ntp: ntpd switching to interleaved mode with spoofed packets 1331464 - CVE-2016-1550 ntp: libntp message digest disclosure 1331468 - CVE-2016-2518 ntp: out-of-bounds references on crafted packet 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm ppc64: ntp-4.2.6p5-10.el6.1.ppc64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.ppc64.rpm ntpdate-4.2.6p5-10.el6.1.ppc64.rpm s390x: ntp-4.2.6p5-10.el6.1.s390x.rpm ntp-debuginfo-4.2.6p5-10.el6.1.s390x.rpm ntpdate-4.2.6p5-10.el6.1.s390x.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm ppc64: ntp-debuginfo-4.2.6p5-10.el6.1.ppc64.rpm ntp-perl-4.2.6p5-10.el6.1.ppc64.rpm s390x: ntp-debuginfo-4.2.6p5-10.el6.1.s390x.rpm ntp-perl-4.2.6p5-10.el6.1.s390x.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm ppc64: ntp-4.2.6p5-22.el7_2.2.ppc64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64.rpm ntpdate-4.2.6p5-22.el7_2.2.ppc64.rpm ppc64le: ntp-4.2.6p5-22.el7_2.2.ppc64le.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64le.rpm ntpdate-4.2.6p5-22.el7_2.2.ppc64le.rpm s390x: ntp-4.2.6p5-22.el7_2.2.s390x.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.s390x.rpm ntpdate-4.2.6p5-22.el7_2.2.s390x.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm ppc64: ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64.rpm sntp-4.2.6p5-22.el7_2.2.ppc64.rpm ppc64le: ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64le.rpm sntp-4.2.6p5-22.el7_2.2.ppc64le.rpm s390x: ntp-debuginfo-4.2.6p5-22.el7_2.2.s390x.rpm sntp-4.2.6p5-22.el7_2.2.s390x.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2015-7979 https://access.redhat.com/security/cve/CVE-2016-1547 https://access.redhat.com/security/cve/CVE-2016-1548 https://access.redhat.com/security/cve/CVE-2016-1550 https://access.redhat.com/security/cve/CVE-2016-2518 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFXTUp2XlSAg2UNWIIRAqUmAKC32P98McZUqU1gzWxBbCz0hn0eagCfRtrx SULnKXrtTJd5iJ6eQVtDnxA= =hETy -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz: Upgraded. This release patches several low and medium severity security issues: CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering CVE-2016-1549: Sybil vulnerability: ephemeral association attack, AKA: ntp-sybil - MITIGATION ONLY CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion botch CVE-2016-2517: Remote configuration trustedkey/requestkey values are not properly validated CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC CVE-2016-2519: ctl_getitem() return value not always checked CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos CVE-2016-1548: Interleave-pivot - MITIGATION ONLY CVE-2015-7704: KoD fix: peer associations were broken by the fix for NtpBug2901, AKA: Symmetric active/passive mode is broken CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks CVE-2016-1550: Improve NTP security against buffer comparison timing attacks, authdecrypt-timing, AKA: authdecrypt-timing For more information, see: http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1547 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1548 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1550 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1551 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2516 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2517 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2518 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2519 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p7-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p7-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p7-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p7-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.1.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p7-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p7-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: 785dc2ef5f80edb28dc781e261c3fe3f ntp-4.2.8p7-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 899421096b7b63e6cb269f8b01dfd875 ntp-4.2.8p7-x86_64-1_slack13.0.txz Slackware 13.1 package: dfd34cbd31be3572a2bcae7f59cdfd91 ntp-4.2.8p7-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 63c4b31736040e7950361cd0d7081c8b ntp-4.2.8p7-x86_64-1_slack13.1.txz Slackware 13.37 package: e760ae0c6cc3fa933e4d65d6995b0c84 ntp-4.2.8p7-i486-1_slack13.37.txz Slackware x86_64 13.37 package: aa448523b27bb4fcccc2f46cf4d72bc5 ntp-4.2.8p7-x86_64-1_slack13.37.txz Slackware 14.0 package: 3bc7e54a4164a4f91be996b5cf2e643e ntp-4.2.8p7-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 0f6ea4dae476709f26f5d0e33378576c ntp-4.2.8p7-x86_64-1_slack14.0.txz Slackware 14.1 package: dbe827ee7ece6ce5ca083cdd5960162c ntp-4.2.8p7-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 89f3edf183a6a9847d69b8349f98c901 ntp-4.2.8p7-x86_64-1_slack14.1.txz Slackware -current package: 4018b86edd15e40e8c5e9f50d907dcff n/ntp-4.2.8p7-i586-1.txz Slackware x86_64 -current package: 7dd6b64ba8c9fdaebb7becc1f5c3963d n/ntp-4.2.8p7-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg ntp-4.2.8p7-i486-1_slack14.1.txz Then, restart the NTP daemon: # sh /etc/rc.d/rc.ntpd restart +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. CVE-2015-7977 / CVE-2015-7978 Stephen Gray discovered that a NULL pointer dereference and a buffer overflow in the handling of "ntpdc reslist" commands may result in denial of service. CVE-2016-2518 Yihan Lian discovered that an OOB memory access could potentially crash ntpd. For the stable distribution (jessie), these problems have been fixed in version 1:4.2.6.p5+dfsg-7+deb8u2. For the testing distribution (stretch), these problems have been fixed in version 1:4.2.8p7+dfsg-1. For the unstable distribution (sid), these problems have been fixed in version 1:4.2.8p7+dfsg-1. We recommend that you upgrade your ntp packages

A malicious authenticated peer can create arbitrarily-many ephemeral associations in order to win the clock selection algorithm in ntpd in NTP 4.2.8p4 and earlier and NTPsec 3e160db8dc248a0bcb053b56a80167dc742d2b74 and a5fb34b9cc89b92a8fef2f459004865c93bb7f92 and modify a victim's clock. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP is prone to a remote security vulnerability. Successful exploits will allow attackers to bypass certain security restrictions and perform some unauthorized actions to the application. This may aid in further attacks. Versions prior to NTP 4.2.8p7 and 4.3.x versions prior to 4.3.92 are vulnerable. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: NTP: Multiple vulnerabilities Date: July 20, 2016 Bugs: #563774, #572452, #581528, #584954 ID: 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Background ========== NTP contains software for the Network Time Protocol. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8 Description =========== Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details. Impact ====== A remote attacker could possibly cause a Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All NTP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8" References ========== [ 1 ] CVE-2015-7691 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691 [ 2 ] CVE-2015-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692 [ 3 ] CVE-2015-7701 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701 [ 4 ] CVE-2015-7702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702 [ 5 ] CVE-2015-7703 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703 [ 6 ] CVE-2015-7704 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704 [ 7 ] CVE-2015-7705 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705 [ 8 ] CVE-2015-7848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848 [ 9 ] CVE-2015-7849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849 [ 10 ] CVE-2015-7850 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850 [ 11 ] CVE-2015-7851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851 [ 12 ] CVE-2015-7852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852 [ 13 ] CVE-2015-7853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853 [ 14 ] CVE-2015-7854 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854 [ 15 ] CVE-2015-7855 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855 [ 16 ] CVE-2015-7871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 [ 17 ] CVE-2015-7973 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973 [ 18 ] CVE-2015-7974 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974 [ 19 ] CVE-2015-7975 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975 [ 20 ] CVE-2015-7976 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976 [ 21 ] CVE-2015-7977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977 [ 22 ] CVE-2015-7978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978 [ 23 ] CVE-2015-7979 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979 [ 24 ] CVE-2015-8138 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138 [ 25 ] CVE-2015-8139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139 [ 26 ] CVE-2015-8140 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140 [ 27 ] CVE-2015-8158 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158 [ 28 ] CVE-2016-1547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547 [ 29 ] CVE-2016-1548 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548 [ 30 ] CVE-2016-1549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549 [ 31 ] CVE-2016-1550 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550 [ 32 ] CVE-2016-1551 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551 [ 33 ] CVE-2016-2516 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516 [ 34 ] CVE-2016-2517 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517 [ 35 ] CVE-2016-2518 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518 [ 36 ] CVE-2016-2519 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519 [ 37 ] CVE-2016-4953 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953 [ 38 ] CVE-2016-4954 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954 [ 39 ] CVE-2016-4955 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955 [ 40 ] CVE-2016-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956 [ 41 ] CVE-2016-4957 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201607-15 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [slackware-security] ntp (SSA:2018-060-02) New ntp packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues. Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.8p11-i586-1_slack14.2.txz: Upgraded. This release addresses five security issues in ntpd: * LOW/MEDIUM: Sec 3012 / CVE-2016-1549 / VU#961909: Sybil vulnerability: ephemeral association attack. While fixed in ntp-4.2.8p7, there are significant additional protections for this issue in 4.2.8p11. Reported by Matt Van Gundy of Cisco. * INFO/MEDIUM: Sec 3412 / CVE-2018-7182 / VU#961909: ctl_getitem(): buffer read overrun leads to undefined behavior and information leak. Reported by Yihan Lian of Qihoo 360. * LOW: Sec 3415 / CVE-2018-7170 / VU#961909: Multiple authenticated ephemeral associations. Reported on the questions@ list. * LOW: Sec 3453 / CVE-2018-7184 / VU#961909: Interleaved symmetric mode cannot recover from bad state. Reported by Miroslav Lichvar of Red Hat. * LOW/MEDIUM: Sec 3454 / CVE-2018-7185 / VU#961909: Unauthenticated packet can reset authenticated interleaved association. Reported by Miroslav Lichvar of Red Hat. For more information, see: http://support.ntp.org/bin/view/Main/SecurityNotice#February_2018_ntp_4_2_8p11_NTP_S https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7182 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7170 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7184 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7185 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p11-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p11-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p11-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p11-x86_64-1_slack14.1.txz Updated package for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/ntp-4.2.8p11-i586-1_slack14.2.txz Updated package for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/ntp-4.2.8p11-x86_64-1_slack14.2.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p11-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p11-x86_64-1.txz MD5 signatures: +-------------+ Slackware 14.0 package: 01c86ddfabec68d52877336258d064c7 ntp-4.2.8p11-i486-1_slack14.0.txz Slackware x86_64 14.0 package: b2d36d96f9a4d84df3586d38b8b47389 ntp-4.2.8p11-x86_64-1_slack14.0.txz Slackware 14.1 package: 78b4e9221e725dcb45160950bfc926d0 ntp-4.2.8p11-i486-1_slack14.1.txz Slackware x86_64 14.1 package: e0d32ed484e02ad28c59838e6407d549 ntp-4.2.8p11-x86_64-1_slack14.1.txz Slackware 14.2 package: 81690d8e511b403f0fe89c1d120f5049 ntp-4.2.8p11-i586-1_slack14.2.txz Slackware x86_64 14.2 package: d2c877e3d1b9c7ce003ef090c7610c74 ntp-4.2.8p11-x86_64-1_slack14.2.txz Slackware -current package: c3ee95d3944b09c2e891883dc5411a6f n/ntp-4.2.8p11-i586-1.txz Slackware x86_64 -current package: fa9c7a8aca0c769791e34a8e48e6d260 n/ntp-4.2.8p11-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg ntp-4.2.8p11-i586-1_slack14.2.txz Then, restart the NTP daemon: # sh /etc/rc.d/rc.ntpd restart +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. | +------------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- iEYEARECAAYFAlqYjI8ACgkQakRjwEAQIjM5rACfdDAWRxL2nQATj8HFDPgCVInK 13MAnR04OluKfiEsJVgO6uWJKXy2HOGq =FRx7 -----END PGP SIGNATURE----- . Edge-case hole reported by Martin Burnicki of Meinberg. And fixes another security issue in ntpq and ntpdc: LOW: Sec 3505: The openhost() function used during command-line hostname processing by ntpq and ntpdc can write beyond its buffer limit, which could allow an attacker to achieve code execution or escalate to higher privileges via a long string as the argument for an IPv4 or IPv6 command-line parameter. NOTE: It is unclear whether there are any common situations in which ntpq or ntpdc is used with a command line from an untrusted source

NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (prevent subsequent authentication) by leveraging knowledge of the controlkey or requestkey and sending a crafted packet to ntpd, which changes the value of trustedkey, controlkey, or requestkey. NOTE: this vulnerability exists because of a CVE-2016-2516 regression. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP There is a service disruption ( Interfering with subsequent authentication ) There are vulnerabilities that are put into a state. NTP is prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition, denying service to legitimate users. Versions prior to NTP 4.2.8p7 and 4.3.x versions prior to 4.3.92 are vulnerable. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: NTP: Multiple vulnerabilities Date: July 20, 2016 Bugs: #563774, #572452, #581528, #584954 ID: 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Background ========== NTP contains software for the Network Time Protocol. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8 Description =========== Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All NTP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8" References ========== [ 1 ] CVE-2015-7691 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691 [ 2 ] CVE-2015-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692 [ 3 ] CVE-2015-7701 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701 [ 4 ] CVE-2015-7702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702 [ 5 ] CVE-2015-7703 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703 [ 6 ] CVE-2015-7704 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704 [ 7 ] CVE-2015-7705 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705 [ 8 ] CVE-2015-7848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848 [ 9 ] CVE-2015-7849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849 [ 10 ] CVE-2015-7850 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850 [ 11 ] CVE-2015-7851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851 [ 12 ] CVE-2015-7852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852 [ 13 ] CVE-2015-7853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853 [ 14 ] CVE-2015-7854 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854 [ 15 ] CVE-2015-7855 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855 [ 16 ] CVE-2015-7871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 [ 17 ] CVE-2015-7973 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973 [ 18 ] CVE-2015-7974 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974 [ 19 ] CVE-2015-7975 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975 [ 20 ] CVE-2015-7976 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976 [ 21 ] CVE-2015-7977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977 [ 22 ] CVE-2015-7978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978 [ 23 ] CVE-2015-7979 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979 [ 24 ] CVE-2015-8138 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138 [ 25 ] CVE-2015-8139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139 [ 26 ] CVE-2015-8140 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140 [ 27 ] CVE-2015-8158 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158 [ 28 ] CVE-2016-1547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547 [ 29 ] CVE-2016-1548 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548 [ 30 ] CVE-2016-1549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549 [ 31 ] CVE-2016-1550 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550 [ 32 ] CVE-2016-1551 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551 [ 33 ] CVE-2016-2516 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516 [ 34 ] CVE-2016-2517 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517 [ 35 ] CVE-2016-2518 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518 [ 36 ] CVE-2016-2519 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519 [ 37 ] CVE-2016-4953 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953 [ 38 ] CVE-2016-4954 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954 [ 39 ] CVE-2016-4955 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955 [ 40 ] CVE-2016-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956 [ 41 ] CVE-2016-4957 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201607-15 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [slackware-security] ntp (SSA:2016-120-01) New ntp packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix security issues. Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz: Upgraded. This release patches several low and medium severity security issues: CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering CVE-2016-1549: Sybil vulnerability: ephemeral association attack, AKA: ntp-sybil - MITIGATION ONLY CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion botch CVE-2016-2517: Remote configuration trustedkey/requestkey values are not properly validated CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC CVE-2016-2519: ctl_getitem() return value not always checked CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos CVE-2016-1548: Interleave-pivot - MITIGATION ONLY CVE-2015-7704: KoD fix: peer associations were broken by the fix for NtpBug2901, AKA: Symmetric active/passive mode is broken CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks CVE-2016-1550: Improve NTP security against buffer comparison timing attacks, authdecrypt-timing, AKA: authdecrypt-timing For more information, see: http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1547 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1548 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1550 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1551 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2516 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2517 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2518 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2519 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p7-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p7-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p7-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p7-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.1.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p7-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p7-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: 785dc2ef5f80edb28dc781e261c3fe3f ntp-4.2.8p7-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 899421096b7b63e6cb269f8b01dfd875 ntp-4.2.8p7-x86_64-1_slack13.0.txz Slackware 13.1 package: dfd34cbd31be3572a2bcae7f59cdfd91 ntp-4.2.8p7-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 63c4b31736040e7950361cd0d7081c8b ntp-4.2.8p7-x86_64-1_slack13.1.txz Slackware 13.37 package: e760ae0c6cc3fa933e4d65d6995b0c84 ntp-4.2.8p7-i486-1_slack13.37.txz Slackware x86_64 13.37 package: aa448523b27bb4fcccc2f46cf4d72bc5 ntp-4.2.8p7-x86_64-1_slack13.37.txz Slackware 14.0 package: 3bc7e54a4164a4f91be996b5cf2e643e ntp-4.2.8p7-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 0f6ea4dae476709f26f5d0e33378576c ntp-4.2.8p7-x86_64-1_slack14.0.txz Slackware 14.1 package: dbe827ee7ece6ce5ca083cdd5960162c ntp-4.2.8p7-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 89f3edf183a6a9847d69b8349f98c901 ntp-4.2.8p7-x86_64-1_slack14.1.txz Slackware -current package: 4018b86edd15e40e8c5e9f50d907dcff n/ntp-4.2.8p7-i586-1.txz Slackware x86_64 -current package: 7dd6b64ba8c9fdaebb7becc1f5c3963d n/ntp-4.2.8p7-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg ntp-4.2.8p7-i486-1_slack14.1.txz Then, restart the NTP daemon: # sh /etc/rc.d/rc.ntpd restart +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. | +------------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlcjyyAACgkQakRjwEAQIjPtSgCdEB0YxCNSAabWZwD+ICyXcqeg 3rIAnRLKXh7P6QXP2t+va4PM0crnd3l4 =VO7T -----END PGP SIGNATURE-----

ntpd in NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (ntpd abort) by a large request data value, which triggers the ctl_getitem function to return a NULL value. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP is prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition, denying service to legitimate users. Versions prior to NTP 4.2.8p7 and 4.3.x versions prior to 4.3.92 are vulnerable. ========================================================================== Ubuntu Security Notice USN-3349-1 July 05, 2017 ntp vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.04 - Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in NTP. Software Description: - ntp: Network Time Protocol daemon and utility programs Details: Yihan Lian discovered that NTP incorrectly handled certain large request data values. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-2519) Miroslav Lichvar discovered that NTP incorrectly handled certain spoofed addresses when performing rate limiting. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 16.10. (CVE-2016-7426) Matthew Van Gundy discovered that NTP incorrectly handled certain crafted broadcast mode packets. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 16.10. (CVE-2016-7427, CVE-2016-7428) Miroslav Lichvar discovered that NTP incorrectly handled certain responses. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 16.10. (CVE-2016-7429) Sharon Goldberg and Aanchal Malhotra discovered that NTP incorrectly handled origin timestamps of zero. A remote attacker could possibly use this issue to bypass the origin timestamp protection mechanism. This issue only affected Ubuntu 16.10. (CVE-2016-7431) Brian Utterback, Sharon Goldberg and Aanchal Malhotra discovered that NTP incorrectly performed initial sync calculations. This issue only applied to Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-7433) Magnus Stubman discovered that NTP incorrectly handled certain mrulist queries. This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-7434) Matthew Van Gund discovered that NTP incorrectly handled origin timestamp checks. This issue only affected Ubuntu Ubuntu 16.10, and Ubuntu 17.04. (CVE-2016-9042) Matthew Van Gundy discovered that NTP incorrectly handled certain control mode packets. A remote attacker could use this issue to set or unset traps. This issue only applied to Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-9310) Matthew Van Gundy discovered that NTP incorrectly handled the trap service. This issue only applied to Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-9311) It was discovered that NTP incorrectly handled memory when processing long variables. A remote authenticated user could possibly use this issue to cause NTP to crash, resulting in a denial of service. (CVE-2017-6458) It was discovered that NTP incorrectly handled memory when processing long variables. A remote authenticated user could possibly use this issue to cause NTP to crash, resulting in a denial of service. This issue only applied to Ubuntu 16.04 LTS, Ubuntu 16.10 and Ubuntu 17.04. (CVE-2017-6460) It was discovered that the NTP legacy DPTS refclock driver incorrectly handled the /dev/datum device. (CVE-2017-6462) It was discovered that NTP incorrectly handled certain invalid settings in a :config directive. A remote authenticated user could possibly use this issue to cause NTP to crash, resulting in a denial of service. (CVE-2017-6463) It was discovered that NTP incorrectly handled certain invalid mode configuration directives. A remote authenticated user could possibly use this issue to cause NTP to crash, resulting in a denial of service. (CVE-2017-6464) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: ntp 1:4.2.8p9+dfsg-2ubuntu1.1 Ubuntu 16.10: ntp 1:4.2.8p8+dfsg-1ubuntu2.1 Ubuntu 16.04 LTS: ntp 1:4.2.8p4+dfsg-3ubuntu5.5 Ubuntu 14.04 LTS: ntp 1:4.2.6.p5+dfsg-3ubuntu2.14.04.11 In general, a standard system update will make all the necessary changes. References: https://www.ubuntu.com/usn/usn-3349-1 CVE-2016-2519, CVE-2016-7426, CVE-2016-7427, CVE-2016-7428, CVE-2016-7429, CVE-2016-7431, CVE-2016-7433, CVE-2016-7434, CVE-2016-9042, CVE-2016-9310, CVE-2016-9311, CVE-2017-6458, CVE-2017-6460, CVE-2017-6462, CVE-2017-6463, CVE-2017-6464 Package Information: https://launchpad.net/ubuntu/+source/ntp/1:4.2.8p9+dfsg-2ubuntu1.1 https://launchpad.net/ubuntu/+source/ntp/1:4.2.8p8+dfsg-1ubuntu2.1 https://launchpad.net/ubuntu/+source/ntp/1:4.2.8p4+dfsg-3ubuntu5.5 https://launchpad.net/ubuntu/+source/ntp/1:4.2.6.p5+dfsg-3ubuntu2.14.04.11 . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: NTP: Multiple vulnerabilities Date: July 20, 2016 Bugs: #563774, #572452, #581528, #584954 ID: 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8 Description =========== Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All NTP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8" References ========== [ 1 ] CVE-2015-7691 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691 [ 2 ] CVE-2015-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692 [ 3 ] CVE-2015-7701 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701 [ 4 ] CVE-2015-7702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702 [ 5 ] CVE-2015-7703 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703 [ 6 ] CVE-2015-7704 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704 [ 7 ] CVE-2015-7705 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705 [ 8 ] CVE-2015-7848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848 [ 9 ] CVE-2015-7849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849 [ 10 ] CVE-2015-7850 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850 [ 11 ] CVE-2015-7851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851 [ 12 ] CVE-2015-7852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852 [ 13 ] CVE-2015-7853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853 [ 14 ] CVE-2015-7854 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854 [ 15 ] CVE-2015-7855 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855 [ 16 ] CVE-2015-7871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 [ 17 ] CVE-2015-7973 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973 [ 18 ] CVE-2015-7974 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974 [ 19 ] CVE-2015-7975 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975 [ 20 ] CVE-2015-7976 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976 [ 21 ] CVE-2015-7977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977 [ 22 ] CVE-2015-7978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978 [ 23 ] CVE-2015-7979 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979 [ 24 ] CVE-2015-8138 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138 [ 25 ] CVE-2015-8139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139 [ 26 ] CVE-2015-8140 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140 [ 27 ] CVE-2015-8158 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158 [ 28 ] CVE-2016-1547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547 [ 29 ] CVE-2016-1548 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548 [ 30 ] CVE-2016-1549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549 [ 31 ] CVE-2016-1550 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550 [ 32 ] CVE-2016-1551 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551 [ 33 ] CVE-2016-2516 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516 [ 34 ] CVE-2016-2517 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517 [ 35 ] CVE-2016-2518 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518 [ 36 ] CVE-2016-2519 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519 [ 37 ] CVE-2016-4953 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953 [ 38 ] CVE-2016-4954 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954 [ 39 ] CVE-2016-4955 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955 [ 40 ] CVE-2016-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956 [ 41 ] CVE-2016-4957 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201607-15 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [slackware-security] ntp (SSA:2016-120-01) New ntp packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix security issues. Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz: Upgraded. This release patches several low and medium severity security issues: CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering CVE-2016-1549: Sybil vulnerability: ephemeral association attack, AKA: ntp-sybil - MITIGATION ONLY CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion botch CVE-2016-2517: Remote configuration trustedkey/requestkey values are not properly validated CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC CVE-2016-2519: ctl_getitem() return value not always checked CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos CVE-2016-1548: Interleave-pivot - MITIGATION ONLY CVE-2015-7704: KoD fix: peer associations were broken by the fix for NtpBug2901, AKA: Symmetric active/passive mode is broken CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks CVE-2016-1550: Improve NTP security against buffer comparison timing attacks, authdecrypt-timing, AKA: authdecrypt-timing For more information, see: http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1547 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1548 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1550 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1551 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2516 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2517 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2518 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2519 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p7-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p7-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p7-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p7-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.1.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p7-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p7-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: 785dc2ef5f80edb28dc781e261c3fe3f ntp-4.2.8p7-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 899421096b7b63e6cb269f8b01dfd875 ntp-4.2.8p7-x86_64-1_slack13.0.txz Slackware 13.1 package: dfd34cbd31be3572a2bcae7f59cdfd91 ntp-4.2.8p7-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 63c4b31736040e7950361cd0d7081c8b ntp-4.2.8p7-x86_64-1_slack13.1.txz Slackware 13.37 package: e760ae0c6cc3fa933e4d65d6995b0c84 ntp-4.2.8p7-i486-1_slack13.37.txz Slackware x86_64 13.37 package: aa448523b27bb4fcccc2f46cf4d72bc5 ntp-4.2.8p7-x86_64-1_slack13.37.txz Slackware 14.0 package: 3bc7e54a4164a4f91be996b5cf2e643e ntp-4.2.8p7-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 0f6ea4dae476709f26f5d0e33378576c ntp-4.2.8p7-x86_64-1_slack14.0.txz Slackware 14.1 package: dbe827ee7ece6ce5ca083cdd5960162c ntp-4.2.8p7-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 89f3edf183a6a9847d69b8349f98c901 ntp-4.2.8p7-x86_64-1_slack14.1.txz Slackware -current package: 4018b86edd15e40e8c5e9f50d907dcff n/ntp-4.2.8p7-i586-1.txz Slackware x86_64 -current package: 7dd6b64ba8c9fdaebb7becc1f5c3963d n/ntp-4.2.8p7-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg ntp-4.2.8p7-i486-1_slack14.1.txz Then, restart the NTP daemon: # sh /etc/rc.d/rc.ntpd restart +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. | +------------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlcjyyAACgkQakRjwEAQIjPtSgCdEB0YxCNSAabWZwD+ICyXcqeg 3rIAnRLKXh7P6QXP2t+va4PM0crnd3l4 =VO7T -----END PGP SIGNATURE-----

NTP before 4.2.8p7 and 4.3.x before 4.3.92, when mode7 is enabled, allows remote attackers to cause a denial of service (ntpd abort) by using the same IP address multiple times in an unconfig directive. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP is prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition, denying service to legitimate users. ========================================================================== Ubuntu Security Notice USN-3096-1 October 05, 2016 ntp vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in NTP. Software Description: - ntp: Network Time Protocol daemon and utility programs Details: Aanchal Malhotra discovered that NTP incorrectly handled authenticated broadcast mode. A remote attacker could use this issue to perform a replay attack. (CVE-2015-7973) Matt Street discovered that NTP incorrectly verified peer associations of symmetric keys. A remote attacker could use this issue to perform an impersonation attack. (CVE-2015-7974) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled memory. This issue only affected Ubuntu 16.04 LTS. (CVE-2015-7975) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled dangerous characters in filenames. An attacker could possibly use this issue to overwrite arbitrary files. (CVE-2015-7976) Stephen Gray discovered that NTP incorrectly handled large restrict lists. (CVE-2015-7977, CVE-2015-7978) Aanchal Malhotra discovered that NTP incorrectly handled authenticated broadcast mode. (CVE-2015-7979) Jonathan Gardner discovered that NTP incorrectly handled origin timestamp checks. A remote attacker could use this issue to spoof peer servers. (CVE-2015-8138) Jonathan Gardner discovered that the NTP ntpq utility did not properly handle certain incorrect values. (CVE-2015-8158) It was discovered that the NTP cronjob incorrectly cleaned up the statistics directory. A local attacker could possibly use this to escalate privileges. (CVE-2016-0727) Stephen Gray and Matthew Van Gundy discovered that NTP incorrectly validated crypto-NAKs. A remote attacker could possibly use this issue to prevent clients from synchronizing. (CVE-2016-1547) Miroslav Lichvar and Jonathan Gardner discovered that NTP incorrectly handled switching to interleaved symmetric mode. A remote attacker could possibly use this issue to prevent clients from synchronizing. (CVE-2016-1548) Matthew Van Gundy, Stephen Gray and Loganaden Velvindron discovered that NTP incorrectly handled message authentication. A remote attacker could possibly use this issue to recover the message digest key. (CVE-2016-1550) Yihan Lian discovered that NTP incorrectly handled duplicate IPs on unconfig directives. (CVE-2016-2516) Yihan Lian discovered that NTP incorrectly handled certail peer associations. (CVE-2016-2518) Jakub Prokes discovered that NTP incorrectly handled certain spoofed packets. (CVE-2016-4954) Miroslav Lichvar discovered that NTP incorrectly handled certain packets when autokey is enabled. (CVE-2016-4955) Miroslav Lichvar discovered that NTP incorrectly handled certain spoofed broadcast packets. (CVE-2016-4956) In the default installation, attackers would be isolated by the NTP AppArmor profile. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: ntp 1:4.2.8p4+dfsg-3ubuntu5.3 Ubuntu 14.04 LTS: ntp 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10 Ubuntu 12.04 LTS: ntp 1:4.2.6.p3+dfsg-1ubuntu3.11 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-3096-1 CVE-2015-7973, CVE-2015-7974, CVE-2015-7975, CVE-2015-7976, CVE-2015-7977, CVE-2015-7978, CVE-2015-7979, CVE-2015-8138, CVE-2015-8158, CVE-2016-0727, CVE-2016-1547, CVE-2016-1548, CVE-2016-1550, CVE-2016-2516, CVE-2016-2518, CVE-2016-4954, CVE-2016-4955, CVE-2016-4956 Package Information: https://launchpad.net/ubuntu/+source/ntp/1:4.2.8p4+dfsg-3ubuntu5.3 https://launchpad.net/ubuntu/+source/ntp/1:4.2.6.p5+dfsg-3ubuntu2.14.04.10 https://launchpad.net/ubuntu/+source/ntp/1:4.2.6.p3+dfsg-1ubuntu3.11 . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: NTP: Multiple vulnerabilities Date: July 20, 2016 Bugs: #563774, #572452, #581528, #584954 ID: 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8 Description =========== Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All NTP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8" References ========== [ 1 ] CVE-2015-7691 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691 [ 2 ] CVE-2015-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692 [ 3 ] CVE-2015-7701 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701 [ 4 ] CVE-2015-7702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702 [ 5 ] CVE-2015-7703 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703 [ 6 ] CVE-2015-7704 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704 [ 7 ] CVE-2015-7705 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705 [ 8 ] CVE-2015-7848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848 [ 9 ] CVE-2015-7849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849 [ 10 ] CVE-2015-7850 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850 [ 11 ] CVE-2015-7851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851 [ 12 ] CVE-2015-7852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852 [ 13 ] CVE-2015-7853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853 [ 14 ] CVE-2015-7854 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854 [ 15 ] CVE-2015-7855 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855 [ 16 ] CVE-2015-7871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 [ 17 ] CVE-2015-7973 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973 [ 18 ] CVE-2015-7974 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974 [ 19 ] CVE-2015-7975 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975 [ 20 ] CVE-2015-7976 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976 [ 21 ] CVE-2015-7977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977 [ 22 ] CVE-2015-7978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978 [ 23 ] CVE-2015-7979 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979 [ 24 ] CVE-2015-8138 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138 [ 25 ] CVE-2015-8139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139 [ 26 ] CVE-2015-8140 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140 [ 27 ] CVE-2015-8158 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158 [ 28 ] CVE-2016-1547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547 [ 29 ] CVE-2016-1548 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548 [ 30 ] CVE-2016-1549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549 [ 31 ] CVE-2016-1550 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550 [ 32 ] CVE-2016-1551 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551 [ 33 ] CVE-2016-2516 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516 [ 34 ] CVE-2016-2517 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517 [ 35 ] CVE-2016-2518 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518 [ 36 ] CVE-2016-2519 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519 [ 37 ] CVE-2016-4953 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953 [ 38 ] CVE-2016-4954 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954 [ 39 ] CVE-2016-4955 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955 [ 40 ] CVE-2016-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956 [ 41 ] CVE-2016-4957 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201607-15 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [slackware-security] ntp (SSA:2016-120-01) New ntp packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix security issues. Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz: Upgraded. This release patches several low and medium severity security issues: CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering CVE-2016-1549: Sybil vulnerability: ephemeral association attack, AKA: ntp-sybil - MITIGATION ONLY CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion botch CVE-2016-2517: Remote configuration trustedkey/requestkey values are not properly validated CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC CVE-2016-2519: ctl_getitem() return value not always checked CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos CVE-2016-1548: Interleave-pivot - MITIGATION ONLY CVE-2015-7704: KoD fix: peer associations were broken by the fix for NtpBug2901, AKA: Symmetric active/passive mode is broken CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks CVE-2016-1550: Improve NTP security against buffer comparison timing attacks, authdecrypt-timing, AKA: authdecrypt-timing For more information, see: http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1547 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1548 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1550 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1551 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2516 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2517 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2518 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2519 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p7-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p7-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p7-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p7-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.1.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p7-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p7-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: 785dc2ef5f80edb28dc781e261c3fe3f ntp-4.2.8p7-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 899421096b7b63e6cb269f8b01dfd875 ntp-4.2.8p7-x86_64-1_slack13.0.txz Slackware 13.1 package: dfd34cbd31be3572a2bcae7f59cdfd91 ntp-4.2.8p7-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 63c4b31736040e7950361cd0d7081c8b ntp-4.2.8p7-x86_64-1_slack13.1.txz Slackware 13.37 package: e760ae0c6cc3fa933e4d65d6995b0c84 ntp-4.2.8p7-i486-1_slack13.37.txz Slackware x86_64 13.37 package: aa448523b27bb4fcccc2f46cf4d72bc5 ntp-4.2.8p7-x86_64-1_slack13.37.txz Slackware 14.0 package: 3bc7e54a4164a4f91be996b5cf2e643e ntp-4.2.8p7-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 0f6ea4dae476709f26f5d0e33378576c ntp-4.2.8p7-x86_64-1_slack14.0.txz Slackware 14.1 package: dbe827ee7ece6ce5ca083cdd5960162c ntp-4.2.8p7-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 89f3edf183a6a9847d69b8349f98c901 ntp-4.2.8p7-x86_64-1_slack14.1.txz Slackware -current package: 4018b86edd15e40e8c5e9f50d907dcff n/ntp-4.2.8p7-i586-1.txz Slackware x86_64 -current package: 7dd6b64ba8c9fdaebb7becc1f5c3963d n/ntp-4.2.8p7-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg ntp-4.2.8p7-i486-1_slack14.1.txz Then, restart the NTP daemon: # sh /etc/rc.d/rc.ntpd restart +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. CVE-2015-7977 / CVE-2015-7978 Stephen Gray discovered that a NULL pointer dereference and a buffer overflow in the handling of "ntpdc reslist" commands may result in denial of service. CVE-2016-2518 Yihan Lian discovered that an OOB memory access could potentially crash ntpd. For the stable distribution (jessie), these problems have been fixed in version 1:4.2.6.p5+dfsg-7+deb8u2. For the testing distribution (stretch), these problems have been fixed in version 1:4.2.8p7+dfsg-1. For the unstable distribution (sid), these problems have been fixed in version 1:4.2.8p7+dfsg-1. We recommend that you upgrade your ntp packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJXloDyAAoJEBDCk7bDfE42sEIQAITxUHR3soJpA10Z0ermNvj9 lIk50hAgupkjg7Jfvy6GoIl3vSwaW3zteLm7PGXAQVMkN4Uu7yuC/3UKia1W4T4M Y4JqCceSpGI8Frse/hNe65q/wo7a5nNmd3zzeX477PcxvSttyQ0W5PbNofDXOWWV C9C2NmQoWKXQoaJ7VeSUtqFPCijduxzME/NIwkZTgnfHqXHLDxkOFcogfbr/xxh3 QCnocTQBMUniVGVjIkmZJvAXYxCONfWGy4Mi8XP6PmmDiYnda6cKpYR9cQq8Rrn2 jyhH/S16k7qAboNT25rJQhD7evL+G+/lQKzwTMMif1F6UZEdCdiEcMaGxBt/be2t WR+xiGg/xS/sSO4idz4+VzAhBTrKgkAiySHnuCIW43mSP4EQ19crEwodReEGo5ya UyRJzX1ocYyoanhn4GI/zLutIOJHSuo/RODTVNjTtFpR40i0RfLzI0BkbAw0MOrj gy29tneLfgzPjYMUKIpE7QKgtkEDs2PJG3tIptdR43xwRz1eQoRzNt4Iuv3174/M T0JU5/zWYcvCPLkby3YAqOZkqi+W6VoFKyTFKD6WTKujknOTkjcRGr8bqSBuV+EV /cPY7ksVajzOIP0Vh6zV2OjWqIEb1agE76VaYcKCgDpRAqvRMA5YRYt9zFV0VSLi E8XbyUv2ljEkPXFAhg6n =vLJU -----END PGP SIGNATURE-----

The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP is prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause a denial-of-service condition, denying service to legitimate users. Versions prior to NTP 4.2.8p7 and 4.3.x versions prior to 4.3.92 are vulnerable. ========================================================================== Ubuntu Security Notice USN-3096-1 October 05, 2016 ntp vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in NTP. A remote attacker could use this issue to perform a replay attack. (CVE-2015-7973) Matt Street discovered that NTP incorrectly verified peer associations of symmetric keys. A remote attacker could use this issue to perform an impersonation attack. (CVE-2015-7974) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled memory. This issue only affected Ubuntu 16.04 LTS. (CVE-2015-7975) Jonathan Gardner discovered that the NTP ntpq utility incorrectly handled dangerous characters in filenames. An attacker could possibly use this issue to overwrite arbitrary files. (CVE-2015-7976) Stephen Gray discovered that NTP incorrectly handled large restrict lists. (CVE-2015-7977, CVE-2015-7978) Aanchal Malhotra discovered that NTP incorrectly handled authenticated broadcast mode. (CVE-2015-7979) Jonathan Gardner discovered that NTP incorrectly handled origin timestamp checks. A remote attacker could use this issue to spoof peer servers. (CVE-2015-8138) Jonathan Gardner discovered that the NTP ntpq utility did not properly handle certain incorrect values. (CVE-2015-8158) It was discovered that the NTP cronjob incorrectly cleaned up the statistics directory. A local attacker could possibly use this to escalate privileges. (CVE-2016-0727) Stephen Gray and Matthew Van Gundy discovered that NTP incorrectly validated crypto-NAKs. A remote attacker could possibly use this issue to prevent clients from synchronizing. A remote attacker could possibly use this issue to prevent clients from synchronizing. (CVE-2016-1548) Matthew Van Gundy, Stephen Gray and Loganaden Velvindron discovered that NTP incorrectly handled message authentication. (CVE-2016-1550) Yihan Lian discovered that NTP incorrectly handled duplicate IPs on unconfig directives. (CVE-2016-4956) In the default installation, attackers would be isolated by the NTP AppArmor profile. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: ntp 1:4.2.8p4+dfsg-3ubuntu5.3 Ubuntu 14.04 LTS: ntp 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10 Ubuntu 12.04 LTS: ntp 1:4.2.6.p3+dfsg-1ubuntu3.11 In general, a standard system update will make all the necessary changes. 6.7) - i386, noarch, ppc64, s390x, x86_64 3. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: NTP: Multiple vulnerabilities Date: July 20, 2016 Bugs: #563774, #572452, #581528, #584954 ID: 201607-15 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in NTP, the worst of which could lead to Denial of Service. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/ntp < 4.2.8_p8 >= 4.2.8_p8 Description =========== Multiple vulnerabilities have been discovered in NTP. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All NTP users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/ntp-4.2.8_p8" References ========== [ 1 ] CVE-2015-7691 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7691 [ 2 ] CVE-2015-7692 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7692 [ 3 ] CVE-2015-7701 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7701 [ 4 ] CVE-2015-7702 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7702 [ 5 ] CVE-2015-7703 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7703 [ 6 ] CVE-2015-7704 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7704 [ 7 ] CVE-2015-7705 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7705 [ 8 ] CVE-2015-7848 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7848 [ 9 ] CVE-2015-7849 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7849 [ 10 ] CVE-2015-7850 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7850 [ 11 ] CVE-2015-7851 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7851 [ 12 ] CVE-2015-7852 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7852 [ 13 ] CVE-2015-7853 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7853 [ 14 ] CVE-2015-7854 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7854 [ 15 ] CVE-2015-7855 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7855 [ 16 ] CVE-2015-7871 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 [ 17 ] CVE-2015-7973 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7973 [ 18 ] CVE-2015-7974 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7974 [ 19 ] CVE-2015-7975 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7975 [ 20 ] CVE-2015-7976 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7976 [ 21 ] CVE-2015-7977 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7977 [ 22 ] CVE-2015-7978 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7978 [ 23 ] CVE-2015-7979 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7979 [ 24 ] CVE-2015-8138 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8138 [ 25 ] CVE-2015-8139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8139 [ 26 ] CVE-2015-8140 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8140 [ 27 ] CVE-2015-8158 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8158 [ 28 ] CVE-2016-1547 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1547 [ 29 ] CVE-2016-1548 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1548 [ 30 ] CVE-2016-1549 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1549 [ 31 ] CVE-2016-1550 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1550 [ 32 ] CVE-2016-1551 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1551 [ 33 ] CVE-2016-2516 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2516 [ 34 ] CVE-2016-2517 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2517 [ 35 ] CVE-2016-2518 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2518 [ 36 ] CVE-2016-2519 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2519 [ 37 ] CVE-2016-4953 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4953 [ 38 ] CVE-2016-4954 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4954 [ 39 ] CVE-2016-4955 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4955 [ 40 ] CVE-2016-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4956 [ 41 ] CVE-2016-4957 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4957 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201607-15 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: ntp security update Advisory ID: RHSA-2016:1141-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2016:1141 Issue date: 2016-05-31 CVE Names: CVE-2015-7979 CVE-2016-1547 CVE-2016-1548 CVE-2016-1550 CVE-2016-2518 ===================================================================== 1. Summary: An update for ntp is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 3. Description: The Network Time Protocol (NTP) is used to synchronize a computer's time with another referenced time source. These packages include the ntpd service which continuously adjusts system time and utilities used to query and configure the ntpd service. Security Fix(es): * It was found that when NTP was configured in broadcast mode, a remote attacker could broadcast packets with bad authentication to all clients. The clients, upon receiving the malformed packets, would break the association with the broadcast server, causing them to become out of sync over a longer period of time. (CVE-2015-7979) * A denial of service flaw was found in the way NTP handled preemptable client associations. A remote attacker could send several crypto NAK packets to a victim client, each with a spoofed source address of an existing associated peer, preventing that client from synchronizing its time. (CVE-2016-1547) * It was found that an ntpd client could be forced to change from basic client/server mode to the interleaved symmetric mode. A remote attacker could use a spoofed packet that, when processed by an ntpd client, would cause that client to reject all future legitimate server responses, effectively disabling time synchronization on that client. (CVE-2016-1548) * A flaw was found in the way NTP's libntp performed message authentication. An attacker able to observe the timing of the comparison function used in packet authentication could potentially use this flaw to recover the message digest. (CVE-2016-1550) * An out-of-bounds access flaw was found in the way ntpd processed certain packets. An authenticated attacker could use a crafted packet to create a peer association with hmode of 7 and larger, which could potentially (although highly unlikely) cause ntpd to crash. (CVE-2016-2518) The CVE-2016-1548 issue was discovered by Miroslav Lichvar (Red Hat). 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1300271 - CVE-2015-7979 ntp: off-path denial of service on authenticated broadcast mode 1331461 - CVE-2016-1547 ntp: crypto-NAK preemptable association denial of service 1331462 - CVE-2016-1548 ntp: ntpd switching to interleaved mode with spoofed packets 1331464 - CVE-2016-1550 ntp: libntp message digest disclosure 1331468 - CVE-2016-2518 ntp: out-of-bounds references on crafted packet 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm ppc64: ntp-4.2.6p5-10.el6.1.ppc64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.ppc64.rpm ntpdate-4.2.6p5-10.el6.1.ppc64.rpm s390x: ntp-4.2.6p5-10.el6.1.s390x.rpm ntp-debuginfo-4.2.6p5-10.el6.1.s390x.rpm ntpdate-4.2.6p5-10.el6.1.s390x.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm ppc64: ntp-debuginfo-4.2.6p5-10.el6.1.ppc64.rpm ntp-perl-4.2.6p5-10.el6.1.ppc64.rpm s390x: ntp-debuginfo-4.2.6p5-10.el6.1.s390x.rpm ntp-perl-4.2.6p5-10.el6.1.s390x.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ntp-4.2.6p5-10.el6.1.src.rpm i386: ntp-4.2.6p5-10.el6.1.i686.rpm ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntpdate-4.2.6p5-10.el6.1.i686.rpm x86_64: ntp-4.2.6p5-10.el6.1.x86_64.rpm ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntpdate-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: ntp-debuginfo-4.2.6p5-10.el6.1.i686.rpm ntp-perl-4.2.6p5-10.el6.1.i686.rpm noarch: ntp-doc-4.2.6p5-10.el6.1.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-10.el6.1.x86_64.rpm ntp-perl-4.2.6p5-10.el6.1.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm ppc64: ntp-4.2.6p5-22.el7_2.2.ppc64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64.rpm ntpdate-4.2.6p5-22.el7_2.2.ppc64.rpm ppc64le: ntp-4.2.6p5-22.el7_2.2.ppc64le.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64le.rpm ntpdate-4.2.6p5-22.el7_2.2.ppc64le.rpm s390x: ntp-4.2.6p5-22.el7_2.2.s390x.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.s390x.rpm ntpdate-4.2.6p5-22.el7_2.2.s390x.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm ppc64: ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64.rpm sntp-4.2.6p5-22.el7_2.2.ppc64.rpm ppc64le: ntp-debuginfo-4.2.6p5-22.el7_2.2.ppc64le.rpm sntp-4.2.6p5-22.el7_2.2.ppc64le.rpm s390x: ntp-debuginfo-4.2.6p5-22.el7_2.2.s390x.rpm sntp-4.2.6p5-22.el7_2.2.s390x.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: ntp-4.2.6p5-22.el7_2.2.src.rpm x86_64: ntp-4.2.6p5-22.el7_2.2.x86_64.rpm ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm ntpdate-4.2.6p5-22.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: ntp-doc-4.2.6p5-22.el7_2.2.noarch.rpm ntp-perl-4.2.6p5-22.el7_2.2.noarch.rpm x86_64: ntp-debuginfo-4.2.6p5-22.el7_2.2.x86_64.rpm sntp-4.2.6p5-22.el7_2.2.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2015-7979 https://access.redhat.com/security/cve/CVE-2016-1547 https://access.redhat.com/security/cve/CVE-2016-1548 https://access.redhat.com/security/cve/CVE-2016-1550 https://access.redhat.com/security/cve/CVE-2016-2518 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFXTUp2XlSAg2UNWIIRAqUmAKC32P98McZUqU1gzWxBbCz0hn0eagCfRtrx SULnKXrtTJd5iJ6eQVtDnxA= =hETy -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz: Upgraded. This release patches several low and medium severity security issues: CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering CVE-2016-1549: Sybil vulnerability: ephemeral association attack, AKA: ntp-sybil - MITIGATION ONLY CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion botch CVE-2016-2517: Remote configuration trustedkey/requestkey values are not properly validated CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC CVE-2016-2519: ctl_getitem() return value not always checked CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos CVE-2016-1548: Interleave-pivot - MITIGATION ONLY CVE-2015-7704: KoD fix: peer associations were broken by the fix for NtpBug2901, AKA: Symmetric active/passive mode is broken CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks CVE-2016-1550: Improve NTP security against buffer comparison timing attacks, authdecrypt-timing, AKA: authdecrypt-timing For more information, see: http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8138 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1547 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1548 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1549 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1550 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1551 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2516 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2517 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2518 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2519 (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated package for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p7-i486-1_slack13.0.txz Updated package for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.0.txz Updated package for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p7-i486-1_slack13.1.txz Updated package for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.1.txz Updated package for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p7-i486-1_slack13.37.txz Updated package for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p7-x86_64-1_slack13.37.txz Updated package for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p7-i486-1_slack14.0.txz Updated package for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.0.txz Updated package for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p7-i486-1_slack14.1.txz Updated package for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p7-x86_64-1_slack14.1.txz Updated package for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p7-i586-1.txz Updated package for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p7-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 package: 785dc2ef5f80edb28dc781e261c3fe3f ntp-4.2.8p7-i486-1_slack13.0.txz Slackware x86_64 13.0 package: 899421096b7b63e6cb269f8b01dfd875 ntp-4.2.8p7-x86_64-1_slack13.0.txz Slackware 13.1 package: dfd34cbd31be3572a2bcae7f59cdfd91 ntp-4.2.8p7-i486-1_slack13.1.txz Slackware x86_64 13.1 package: 63c4b31736040e7950361cd0d7081c8b ntp-4.2.8p7-x86_64-1_slack13.1.txz Slackware 13.37 package: e760ae0c6cc3fa933e4d65d6995b0c84 ntp-4.2.8p7-i486-1_slack13.37.txz Slackware x86_64 13.37 package: aa448523b27bb4fcccc2f46cf4d72bc5 ntp-4.2.8p7-x86_64-1_slack13.37.txz Slackware 14.0 package: 3bc7e54a4164a4f91be996b5cf2e643e ntp-4.2.8p7-i486-1_slack14.0.txz Slackware x86_64 14.0 package: 0f6ea4dae476709f26f5d0e33378576c ntp-4.2.8p7-x86_64-1_slack14.0.txz Slackware 14.1 package: dbe827ee7ece6ce5ca083cdd5960162c ntp-4.2.8p7-i486-1_slack14.1.txz Slackware x86_64 14.1 package: 89f3edf183a6a9847d69b8349f98c901 ntp-4.2.8p7-x86_64-1_slack14.1.txz Slackware -current package: 4018b86edd15e40e8c5e9f50d907dcff n/ntp-4.2.8p7-i586-1.txz Slackware x86_64 -current package: 7dd6b64ba8c9fdaebb7becc1f5c3963d n/ntp-4.2.8p7-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the package as root: # upgradepkg ntp-4.2.8p7-i486-1_slack14.1.txz Then, restart the NTP daemon: # sh /etc/rc.d/rc.ntpd restart +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. CVE-2015-7977 / CVE-2015-7978 Stephen Gray discovered that a NULL pointer dereference and a buffer overflow in the handling of "ntpdc reslist" commands may result in denial of service. CVE-2016-2518 Yihan Lian discovered that an OOB memory access could potentially crash ntpd. For the stable distribution (jessie), these problems have been fixed in version 1:4.2.6.p5+dfsg-7+deb8u2. For the testing distribution (stretch), these problems have been fixed in version 1:4.2.8p7+dfsg-1. For the unstable distribution (sid), these problems have been fixed in version 1:4.2.8p7+dfsg-1. We recommend that you upgrade your ntp packages

The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in the ASN.1 BIO implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (memory consumption) via a short invalid encoding. OpenSSL is prone to a local denial-of-service vulnerability. An attacker may exploit this issue to crash the application or consume excessive amount of data, resulting in denial-of-service conditions. OpenSSL Security Advisory [3rd May 2016] ======================================== Memory corruption in the ASN.1 encoder (CVE-2016-2108) ====================================================== Severity: High This issue affected versions of OpenSSL prior to April 2015. The bug causing the vulnerability was fixed on April 18th 2015, and released as part of the June 11th 2015 security releases. The security impact of the bug was not known at the time. In previous versions of OpenSSL, ASN.1 encoding the value zero represented as a negative integer can cause a buffer underflow with an out-of-bounds write in i2c_ASN1_INTEGER. The ASN.1 parser does not normally create "negative zeroes" when parsing ASN.1 input, and therefore, an attacker cannot trigger this bug. However, a second, independent bug revealed that the ASN.1 parser (specifically, d2i_ASN1_TYPE) can misinterpret a large universal tag as a negative zero value. Large universal tags are not present in any common ASN.1 structures (such as X509) but are accepted as part of ANY structures. Therefore, if an application deserializes untrusted ASN.1 structures containing an ANY field, and later reserializes them, an attacker may be able to trigger an out-of-bounds write. This has been shown to cause memory corruption that is potentially exploitable with some malloc implementations. Applications that parse and re-encode X509 certificates are known to be vulnerable. Applications that verify RSA signatures on X509 certificates may also be vulnerable; however, only certificates with valid signatures trigger ASN.1 re-encoding and hence the bug. Specifically, since OpenSSL's default TLS X509 chain verification code verifies the certificate chain from root to leaf, TLS handshakes could only be targeted with valid certificates issued by trusted Certification Authorities. OpenSSL 1.0.2 users should upgrade to 1.0.2c OpenSSL 1.0.1 users should upgrade to 1.0.1o This vulnerability is a combination of two bugs, neither of which individually has security impact. The first bug (mishandling of negative zero integers) was reported to OpenSSL by Huzaifa Sidhpurwala (Red Hat) and independently by Hanno Böck in April 2015. The second issue (mishandling of large universal tags) was found using libFuzzer, and reported on the public issue tracker on March 1st 2016. The fact that these two issues combined present a security vulnerability was reported by David Benjamin (Google) on March 31st 2016. The fixes were developed by Steve Henson of the OpenSSL development team, and David Benjamin. The OpenSSL team would also like to thank Mark Brand and Ian Beer from the Google Project Zero team for their careful analysis of the impact. The fix for the "negative zero" memory corruption bug can be identified by commits 3661bb4e7934668bd99ca777ea8b30eedfafa871 (1.0.2) and 32d3b0f52f77ce86d53f38685336668d47c5bdfe (1.0.1) Padding oracle in AES-NI CBC MAC check (CVE-2016-2107) ====================================================== Severity: High A MITM attacker can use a padding oracle attack to decrypt traffic when the connection uses an AES CBC cipher and the server support AES-NI. This issue was introduced as part of the fix for Lucky 13 padding attack (CVE-2013-0169). The padding check was rewritten to be in constant time by making sure that always the same bytes are read and compared against either the MAC or padding bytes. But it no longer checked that there was enough data to have both the MAC and padding bytes. OpenSSL 1.0.2 users should upgrade to 1.0.2h OpenSSL 1.0.1 users should upgrade to 1.0.1t This issue was reported to OpenSSL on 13th of April 2016 by Juraj Somorovsky using TLS-Attacker. The fix was developed by Kurt Roeckx of the OpenSSL development team. EVP_EncodeUpdate overflow (CVE-2016-2105) ========================================= Severity: Low An overflow can occur in the EVP_EncodeUpdate() function which is used for Base64 encoding of binary data. If an attacker is able to supply very large amounts of input data then a length check can overflow resulting in a heap corruption. Internally to OpenSSL the EVP_EncodeUpdate() function is primarly used by the PEM_write_bio* family of functions. These are mainly used within the OpenSSL command line applications. These internal uses are not considered vulnerable because all calls are bounded with length checks so no overflow is possible. User applications that call these APIs directly with large amounts of untrusted data may be vulnerable. (Note: Initial analysis suggested that the PEM_write_bio* were vulnerable, and this is reflected in the patch commit message. This is no longer believed to be the case). OpenSSL 1.0.2 users should upgrade to 1.0.2h OpenSSL 1.0.1 users should upgrade to 1.0.1t This issue was reported to OpenSSL on 3rd March 2016 by Guido Vranken. The fix was developed by Matt Caswell of the OpenSSL development team. EVP_EncryptUpdate overflow (CVE-2016-2106) ========================================== Severity: Low An overflow can occur in the EVP_EncryptUpdate() function. If an attacker is able to supply very large amounts of input data after a previous call to EVP_EncryptUpdate() with a partial block then a length check can overflow resulting in a heap corruption. Following an analysis of all OpenSSL internal usage of the EVP_EncryptUpdate() function all usage is one of two forms. The first form is where the EVP_EncryptUpdate() call is known to be the first called function after an EVP_EncryptInit(), and therefore that specific call must be safe. The second form is where the length passed to EVP_EncryptUpdate() can be seen from the code to be some small value and therefore there is no possibility of an overflow. Since all instances are one of these two forms, it is believed that there can be no overflows in internal code due to this problem. It should be noted that EVP_DecryptUpdate() can call EVP_EncryptUpdate() in certain code paths. Also EVP_CipherUpdate() is a synonym for EVP_EncryptUpdate(). All instances of these calls have also been analysed too and it is believed there are no instances in internal usage where an overflow could occur. This could still represent a security issue for end user code that calls this function directly. OpenSSL 1.0.2 users should upgrade to 1.0.2h OpenSSL 1.0.1 users should upgrade to 1.0.1t This issue was reported to OpenSSL on 3rd March 2016 by Guido Vranken. The fix was developed by Matt Caswell of the OpenSSL development team. Any application parsing untrusted data through d2i BIO functions is affected. The memory based functions such as d2i_X509() are *not* affected. Since the memory based functions are used by the TLS library, TLS applications are not affected. OpenSSL 1.0.2 users should upgrade to 1.0.2h OpenSSL 1.0.1 users should upgrade to 1.0.1t This issue was reported to OpenSSL on 4th April 2016 by Brian Carpenter. The fix was developed by Stephen Henson of the OpenSSL development team. EBCDIC overread (CVE-2016-2176) =============================== Severity: Low ASN1 Strings that are over 1024 bytes can cause an overread in applications using the X509_NAME_oneline() function on EBCDIC systems. This could result in arbitrary stack data being returned in the buffer. OpenSSL 1.0.2 users should upgrade to 1.0.2h OpenSSL 1.0.1 users should upgrade to 1.0.1t This issue was reported to OpenSSL on 5th March 2016 by Guido Vranken. The fix was developed by Matt Caswell of the OpenSSL development team. Note ==== As per our previous announcements and our Release Strategy (https://www.openssl.org/policies/releasestrat.html), support for OpenSSL version 1.0.1 will cease on 31st December 2016. No security updates for that version will be provided after that date. Users of 1.0.1 are advised to upgrade. Support for versions 0.9.8 and 1.0.0 ended on 31st December 2015. Those versions are no longer receiving security updates. References ========== URL for this Security Advisory: https://www.openssl.org/news/secadv/20160503.txt Note: the online version of the advisory may be updated with additional details over time. For details of OpenSSL severity classifications please see: https://www.openssl.org/policies/secpolicy.html . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201612-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: OpenSSL: Multiple vulnerabilities Date: December 07, 2016 Bugs: #581234, #585142, #585276, #591454, #592068, #592074, #592082, #594500, #595186 ID: 201612-16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in OpenSSL, the worst of which allows attackers to conduct a time based side-channel attack. Background ========== OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) as well as a general purpose cryptography library. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/openssl < 1.0.2j >= 1.0.2j Description =========== Multiple vulnerabilities have been discovered in OpenSSL. Please review the CVE identifiers and the International Association for Cryptologic Research's (IACR) paper, "Make Sure DSA Signing Exponentiations Really are Constant-Time" for further details. Additionally, a time based side-channel attack may allow a local attacker to recover a private DSA key. Resolution ========== All OpenSSL users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.0.2j" References ========== [ 1 ] CVE-2016-2105 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2105 [ 2 ] CVE-2016-2106 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2106 [ 3 ] CVE-2016-2107 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2107 [ 4 ] CVE-2016-2108 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2108 [ 5 ] CVE-2016-2109 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2109 [ 6 ] CVE-2016-2176 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2176 [ 7 ] CVE-2016-2177 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2177 [ 8 ] CVE-2016-2178 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2178 [ 9 ] CVE-2016-2180 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2180 [ 10 ] CVE-2016-2183 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2183 [ 11 ] CVE-2016-6304 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6304 [ 12 ] CVE-2016-6305 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6305 [ 13 ] CVE-2016-6306 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-6306 [ 14 ] CVE-2016-7052 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7052 [ 15 ] Make Sure DSA Signing Exponentiations Really are Constant-Time http://eprint.iacr.org/2016/594.pdf Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201612-16 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. License ======= Copyright 2016 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . ============================================================================ Ubuntu Security Notice USN-2959-1 May 03, 2016 openssl vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS - Ubuntu 15.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in OpenSSL. Software Description: - openssl: Secure Socket Layer (SSL) cryptographic library and tools Details: Huzaifa Sidhpurwala, Hanno B=C3=B6ck, and David Benjamin discovered that OpenSSL incorrectly handled memory when decoding ASN.1 structures. (CVE-2016-2106) Brian Carpenter discovered that OpenSSL incorrectly handled memory when ASN.1 data is read from a BIO. (CVE-2016-2109) As a security improvement, this update also modifies OpenSSL behaviour to reject DH key sizes below 1024 bits, preventing a possible downgrade attack. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: libssl1.0.0 1.0.2g-1ubuntu4.1 Ubuntu 15.10: libssl1.0.0 1.0.2d-0ubuntu1.5 Ubuntu 14.04 LTS: libssl1.0.0 1.0.1f-1ubuntu2.19 Ubuntu 12.04 LTS: libssl1.0.0 1.0.1-4ubuntu5.36 After a standard system update you need to reboot your computer to make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Note: the current version of the following document is available here: https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05320149 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c05320149 Version: 1 HPSBMU03653 rev.1 - HPE System Management Homepage (SMH), Remote Arbitrary Code Execution, Cross-Site Scripting (XSS), Denial of Service (DoS), Unauthorized Disclosure of Information NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2016-10-26 Last Updated: 2016-10-26 Potential Security Impact: Remote: Arbitrary Code Execution, Cross-Site Scripting (XSS), Denial of Service (DoS), Unauthorized Disclosure of Information Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY Multiple potential security vulnerabilities have been identified in HPE System Management Homepage (SMH) on Windows and Linux. The vulnerabilities could be remotely exploited using man-in-the-middle (MITM) attacks resulting in cross-site scripting (XSS), arbitrary code execution, Denial of Service (DoS), and/or unauthorized disclosure of information. References: - CVE-2016-2107 - OpenSSL, Unauthorized disclosure of information - CVE-2016-2106 - OpenSSL, Denial of Service (DoS) - CVE-2016-2109 - OpenSSL, Denial of Service (DoS) - CVE-2016-2105 - OpenSSL, Denial of Service (DoS) - CVE-2016-3739 - cURL and libcurl, Remote code execution - CVE-2016-5388 - "HTTPoxy", Apache Tomcat - CVE-2016-5387 - "HTTPoxy", Apache HTTP Server - CVE-2016-5385 - "HTTPoxy", PHP - CVE-2016-4543 - PHP, multiple impact - CVE-2016-4071 - PHP, multiple impact - CVE-2016-4072 - PHP, multiple impact - CVE-2016-4542 - PHP, multiple impact - CVE-2016-4541 - PHP, multiple impact - CVE-2016-4540 - PHP, multiple impact - CVE-2016-4539 - PHP, multiple impact - CVE-2016-4538 - PHP, multiple impact - CVE-2016-4537 - PHP, multiple impact - CVE-2016-4343 - PHP, multiple impact - CVE-2016-4342 - PHP, multiple impact - CVE-2016-4070 - PHP, Denial of Service (DoS) - CVE-2016-4393 - PSRT110263, XSS vulnerability - CVE-2016-4394 - PSRT110263, HSTS vulnerability - CVE-2016-4395 - ZDI-CAN-3722, PSRT110115, Buffer Overflow - CVE-2016-4396 - ZDI-CAN-3730, PSRT110116, Buffer Overflow - PSRT110145 - PSRT110263 - PSRT110115 - PSRT110116 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. - HPE System Management Homepage - all versions prior to v7.6 BACKGROUND CVSS Base Metrics ================= Reference, CVSS V3 Score/Vector, CVSS V2 Score/Vector CVE-2016-2105 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVE-2016-2106 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVE-2016-2107 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N 2.6 (AV:N/AC:H/Au:N/C:P/I:N/A:N) CVE-2016-2109 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 7.8 (AV:N/AC:L/Au:N/C:N/I:N/A:C) CVE-2016-3739 5.3 CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N 2.6 (AV:N/AC:H/Au:N/C:N/I:P/A:N) CVE-2016-4070 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVE-2016-4071 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4072 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4342 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 8.3 (AV:N/AC:M/Au:N/C:P/I:P/A:C) CVE-2016-4343 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P) CVE-2016-4393 4.2 CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N 4.9 (AV:N/AC:M/Au:S/C:P/I:P/A:N) CVE-2016-4394 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L 5.8 (AV:N/AC:M/Au:N/C:N/I:P/A:P) CVE-2016-4395 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N 7.8 (AV:N/AC:L/Au:N/C:N/I:C/A:N) CVE-2016-4396 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N 7.8 (AV:N/AC:L/Au:N/C:N/I:C/A:N) CVE-2016-4537 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4538 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4539 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4540 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4541 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4542 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4543 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5385 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P) CVE-2016-5387 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P) CVE-2016-5388 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H 5.1 (AV:N/AC:H/Au:N/C:P/I:P/A:P) Information on CVSS is documented in HPE Customer Notice HPSN-2008-002 here: https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c01345499 * Hewlett Packard Enterprise thanks Tenable Network Security for working with Trend Micro's Zero Day Initiative (ZDI) for reporting CVE-2016-4395 and CVE-2016-4396 to security-alert@hpe.com RESOLUTION HPE has made the following software updates available to resolve the vulnerabilities for the impacted versions of System Management Homepage (SMH). Please download and install HPE System Management Homepage (SMH) v7.6.0 from the following locations: * <https://www.hpe.com/us/en/product-catalog/detail/pip.344313.html> HISTORY Version:1 (rev.1) - 26 October 2016 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability for any HPE supported product: Web form: https://www.hpe.com/info/report-security-vulnerability Email: security-alert@hpe.com Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HPE General Software HF = HPE Hardware and Firmware MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PV = ProCurve ST = Storage Software UX = HP-UX Copyright 2016 Hewlett Packard Enterprise Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise and the names of Hewlett Packard Enterprise products referenced herein are trademarks of Hewlett Packard Enterprise in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2016-07-18-1 OS X El Capitan v10.11.6 and Security Update 2016-004 OS X El Capitan v10.11.6 and Security Update 2016-004 is now available and addresses the following: apache_mod_php Available for: OS X Yosemite v10.10.5 and OS X El Capitan v10.11 and later Impact: A remote attacker may be able to execute arbitrary code Description: Multiple issues existed in PHP versions prior to 5.5.36. These were addressed by updating PHP to version 5.5.36. CVE-2016-4650 Audio Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved memory handling. CVE-2016-4647 : Juwei Lin (@fuzzerDOTcn) of Trend Micro Audio Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to determine kernel memory layout Description: An out-of-bounds read was addressed through improved input validation. CVE-2016-4648 : Juwei Lin(@fuzzerDOTcn) of Trend Micro Audio Available for: OS X El Capitan v10.11 and later Impact: Parsing a maliciously crafted audio file may lead to the disclosure of user information Description: An out-of-bounds read was addressed through improved bounds checking. CVE-2016-4646 : Steven Seeley of Source Incite working with Trend Micro's Zero Day Initiative Audio Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to cause a system denial of service Description: A null pointer dereference was addressed through improved input validation. CVE-2016-4649 : Juwei Lin(@fuzzerDOTcn) of Trend Micro bsdiff Available for: OS X El Capitan v10.11 and later Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: An integer overflow existed in bspatch. This issue was addressed through improved bounds checking. CVE-2014-9862 : an anonymous researcher CFNetwork Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to view sensitive user information Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed through improved restrictions. CVE-2016-4645 : Abhinav Bansal of Zscaler Inc. CoreGraphics Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: A remote attacker may be able to execute arbitrary code Description: A memory corruption issue was addressed through improved memory handling. CVE-2016-4637 : Tyler Bohan of Cisco Talos (talosintel.com /vulnerability-reports) CoreGraphics Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to elevate privileges Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed through improved input validation. CVE-2016-4652 : Yubin Fu of Tencent KeenLab working with Trend Micro's Zero Day Initiative FaceTime Available for: OS X El Capitan v10.11 and later Impact: An attacker in a privileged network position may be able to cause a relayed call to continue transmitting audio while appearing as if the call terminated Description: User interface inconsistencies existed in the handling of relayed calls. These issues were addressed through improved FaceTime display logic. CVE-2016-4635 : Martin Vigo Graphics Drivers Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-2016-4634 : Stefan Esser of SektionEins ImageIO Available for: OS X El Capitan v10.11 and later Impact: A remote attacker may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2016-4632 : Evgeny Sidorov of Yandex ImageIO Available for: OS X El Capitan v10.11 and later Impact: A remote attacker may be able to execute arbitrary code Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-4631 : Tyler Bohan of Cisco Talos (talosintel.com /vulnerability-reports) ImageIO Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: A remote attacker may be able to execute arbitrary code Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-4629 : Tyler Bohan of Cisco Talos (talosintel.com /vulnerability-reports) CVE-2016-4630 : Tyler Bohan of Cisco Talos (talosintel.com /vulnerability-reports) Intel Graphics Driver Available for: OS X El Capitan v10.11 and later Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-4633 : an anonymous researcher IOHIDFamily Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A null pointer dereference was addressed through improved input validation. CVE-2016-4626 : Stefan Esser of SektionEins IOSurface Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to execute arbitrary code with kernel privileges Description: A use-after-free was addressed through improved memory management. CVE-2016-4625 : Ian Beer of Google Project Zero Kernel Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-1863 : Ian Beer of Google Project Zero CVE-2016-1864 : Ju Zhu of Trend Micro CVE-2016-4582 : Shrek_wzw and Proteas of Qihoo 360 Nirvan Team Kernel Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to cause a system denial of service Description: A null pointer dereference was addressed through improved input validation. CVE-2016-1865 : CESG, Marco Grassi (@marcograss) of KeenLab (@keen_lab), Tencent libc++abi Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with root privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-4621 : an anonymous researcher libexpat Available for: OS X El Capitan v10.11 and later Impact: Processing maliciously crafted XML may lead to unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-0718 : Gustavo Grieco LibreSSL Available for: OS X El Capitan v10.11 and later Impact: A remote attacker may be able to execute arbitrary code Description: Multiple issues existed in LibreSSL before 2.2.7. These were addressed by updating LibreSSL to version 2.2.7. CVE-2016-2108 : Huzaifa Sidhpurwala (Red Hat), Hanno Boeck, David Benjamin (Google) Mark Brand, Ian Beer of Google Project Zero CVE-2016-2109 : Brian Carpenter libxml2 Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: Parsing a maliciously crafted XML document may lead to disclosure of user information Description: An access issue existed in the parsing of maliciously crafted XML files. This issue was addressed through improved input validation. CVE-2016-4449 : Kostya Serebryany libxml2 Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: Multiple vulnerabilities in libxml2 Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-1836 : Wei Lei and Liu Yang of Nanyang Technological University CVE-2016-4447 : Wei Lei and Liu Yang of Nanyang Technological University CVE-2016-4448 : Apple CVE-2016-4483 : Gustavo Grieco CVE-2016-4614 : Nick Wellnhofe CVE-2016-4615 : Nick Wellnhofer CVE-2016-4616 : Michael Paddon CVE-2016-4619 : Hanno Boeck libxslt Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: Multiple vulnerabilities in libxslt Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-1684 : Nicolas GrA(c)goire CVE-2016-4607 : Nick Wellnhofer CVE-2016-4608 : Nicolas GrA(c)goire CVE-2016-4609 : Nick Wellnhofer CVE-2016-4610 : Nick Wellnhofer CVE-2016-4612 : Nicolas GrA(c)goire Login Window Available for: OS X El Capitan v10.11 and later Impact: A malicious application may be able to execute arbitrary code leading to compromise of user information Description: A memory corruption issue was addressed through improved input validation. CVE-2016-4640 : Yubin Fu of Tencent KeenLab working with Trend Micro's Zero Day Initiative Login Window Available for: OS X El Capitan v10.11 and later Impact: A malicious application may be able to execute arbitrary code leading to the compromise of user information Description: A type confusion issue was addressed through improved memory handling. CVE-2016-4641 : Yubin Fu of Tencent KeenLab working with Trend Micro's Zero Day Initiative Login Window Available for: OS X El Capitan v10.11 and later Impact: A local user may be able to cause a denial of service Description: A memory initialization issue was addressed through improved memory handling. CVE-2016-4639 : Yubin Fu of Tencent KeenLab working with Trend Micro's Zero Day Initiative Login Window Available for: OS X El Capitan v10.11 and later Impact: A malicious application may be able to gain root privileges Description: A type confusion issue was addressed through improved memory handling. CVE-2016-4638 : Yubin Fu of Tencent KeenLab working with Trend Micro's Zero Day Initiative OpenSSL Available for: OS X El Capitan v10.11 and later Impact: A remote attacker may be able to execute arbitrary code Description: Multiple issues existed in OpenSSL. CVE-2016-2105 : Guido Vranken CVE-2016-2106 : Guido Vranken CVE-2016-2107 : Juraj Somorovsky CVE-2016-2108 : Huzaifa Sidhpurwala (Red Hat), Hanno Boeck, David Benjamin (Google), Mark Brand and Ian Beer of Google Project Zero CVE-2016-2109 : Brian Carpenter CVE-2016-2176 : Guido Vranken QuickTime Available for: OS X El Capitan v10.11 and later Impact: Processing a maliciously crafted FlashPix Bitmap Image may lead to unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-2016-4596 : Ke Liu of Tencent's Xuanwu Lab CVE-2016-4597 : Ke Liu of Tencent's Xuanwu Lab CVE-2016-4600 : Ke Liu of Tencent's Xuanwu Lab CVE-2016-4602 : Ke Liu of Tencent's Xuanwu Lab QuickTime Available for: OS X El Capitan v10.11 and later Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2016-4598 : Ke Liu of Tencent's Xuanwu Lab QuickTime Available for: OS X El Capitan v10.11 and later Impact: Processing a maliciously crafted SGI file may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2016-4601 : Ke Liu of Tencent's Xuanwu Lab QuickTime Available for: OS X El Capitan v10.11 and later Impact: Processing a maliciously crafted Photoshop document may lead to unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2016-4599 : Ke Liu of Tencent's Xuanwu Lab Safari Login AutoFill Available for: OS X El Capitan v10.11 and later Impact: A user's password may be visible on screen Description: An issue existed in Safari's password auto-fill. This issue was addressed through improved matching of form fields. CVE-2016-4595 : Jonathan Lewis from DeARX Services (PTY) LTD Sandbox Profiles Available for: OS X El Capitan v10.11 and later Impact: A local application may be able to access the process list Description: An access issue existed with privileged API calls. This issue was addressed through additional restrictions. CVE-2016-4594 : Stefan Esser of SektionEins Note: OS X El Capitan 10.11.6 includes the security content of Safari 9.1.2. For further details see https://support.apple.com/kb/HT206900 OS X El Capitan v10.11.6 and Security Update 2016-004 may be obtained from the Mac App Store or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJXjXAvAAoJEIOj74w0bLRG/5EP/2v9SJTrO+/4b3A1gqC1ch8y +cJ04tXRsO7rvjKT5nCylo30U0Sanz/bUbDx4559YS7/P/IyeyZVheaTJwK8wzEy pSOPpy35hUuVIw0/p4YsuHDThSBPFMmDljTxH7elkfuBV1lPSrCkyDXc0re2HxWV xj68zAxtM0jkkhgcxb2ApZSZVXhrjUZtbY0xEVOoWKKFwbMvKfx+4xSqunwQeS1u wevs1EbxfvsZbc3pG+xYcOonbegBzOy9aCvNO1Yv1zG+AYXC5ERMq1vk3PsWOTQN ZVY1I7mvCaEfvmjq2isRw8XYapAIKISDLwMKBSYrZDQFwPQLRi1VXxQZ67Kq1M3k ah04/lr0RIcoosIcBqxD2+1UAFjUzEUNFkYivjhuaeegN2QdL7Ujegf1QjdAt8lk mmKduxYUDOaRX50Kw7n14ZveJqzE1D5I6QSItaZ9M1vR60a7u91DSj9D87vbt1YC JM/Rvf/4vonp1NjwA2JQwCiZfYliBDdn9iiCl8mzxdsSRD/wXcZCs05nnKmKsCfc 55ET7IwdG3622lVheOJGQZuucwJiTn36zC11XVzZysQd/hLD5rUKUQNX1WOgZdzs xPsslXF5MWx9jcdyWVSWxDrN0sFk+GpQFQDuVozP60xuxqR3qQ0TXir2NP39uIF5 YozOGPQFmX0OviWCQsX6 =ng+m -----END PGP SIGNATURE----- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Enterprise Application Platform 6.4.10 update Advisory ID: RHSA-2016:2056-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2056.html Issue date: 2016-10-12 CVE Names: CVE-2015-3183 CVE-2015-3195 CVE-2015-4000 CVE-2016-2105 CVE-2016-2106 CVE-2016-2108 CVE-2016-2109 CVE-2016-3110 CVE-2016-4459 ===================================================================== 1. Summary: An update is now available for Red Hat JBoss Enterprise Application Platform. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Description: Red Hat JBoss Enterprise Application Platform 6 is a platform for Java applications based on JBoss Application Server 7. This release includes bug fixes and enhancements, as well as a new release of OpenSSL that addresses a number of outstanding security flaws. For further information, see the knowledge base article linked to in the References section. All users of Red Hat JBoss Enterprise Application Platform 6.4 on Red Hat Enterprise Linux 6 are advised to upgrade to these updated packages. Security Fix(es): * A flaw was found in the way OpenSSL encoded certain ASN.1 data structures. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) * Multiple flaws were found in the way httpd parsed HTTP requests and responses using chunked transfer encoding. A remote attacker could use these flaws to create a specially crafted request, which httpd would decode differently from an HTTP proxy software in front of it, possibly leading to HTTP request smuggling attacks. (CVE-2015-3183) * A memory leak vulnerability was found in the way OpenSSL parsed PKCS#7 and CMS data. (CVE-2015-3195) * A flaw was found in the way the TLS protocol composes the Diffie-Hellman exchange (for both export and non-export grade cipher suites). An attacker could use this flaw to downgrade a DHE connection to use export-grade key sizes, which could then be broken by sufficient pre-computation. This can lead to a passive man-in-the-middle attack in which the attacker is able to decrypt all traffic. A remote attacker could use this flaw to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. A remote attacker could use this flaw to crash an application using OpenSSL or, possibly, execute arbitrary code with the permissions of the user running that application. (CVE-2016-2106) * It was discovered that it is possible to remotely Segfault Apache http server with a specially crafted string sent to the mod_cluster via service messages (MCMP). (CVE-2016-3110) * A denial of service flaw was found in the way OpenSSL parsed certain ASN.1-encoded data from BIO (OpenSSL's I/O abstraction) inputs. (CVE-2016-2109) * It was discovered that specifying configuration with a JVMRoute path longer than 80 characters will cause segmentation fault leading to a server crash. (CVE-2016-4459) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-2108, CVE-2016-2105, and CVE-2016-2106 and Michal Karm Babacek for reporting CVE-2016-3110. The CVE-2016-4459 issue was discovered by Robert Bost (Red Hat). Upstream acknowledges Huzaifa Sidhpurwala (Red Hat), Hanno BAPck, and David Benjamin (Google) as the original reporters of CVE-2016-2108; and Guido Vranken as the original reporter of CVE-2016-2105 and CVE-2016-2106. 3. Solution: Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications. The References section of this erratum contains a download link (you must log in to download the update). 4. Bugs fixed (https://bugzilla.redhat.com/): 1223211 - CVE-2015-4000 LOGJAM: TLS connections which support export grade DHE key-exchange are vulnerable to MITM attacks 1243887 - CVE-2015-3183 httpd: HTTP request smuggling attack against chunked request parser 1288322 - CVE-2015-3195 OpenSSL: X509_ATTRIBUTE memory leak 1326320 - CVE-2016-3110 mod_cluster: remotely Segfault Apache http server 1330101 - CVE-2016-2109 openssl: ASN.1 BIO handling of large amounts of data 1331402 - CVE-2016-2108 openssl: Memory corruption in the ASN.1 encoder 1331441 - CVE-2016-2105 openssl: EVP_EncodeUpdate overflow 1331536 - CVE-2016-2106 openssl: EVP_EncryptUpdate overflow 1341583 - CVE-2016-4459 mod_cluster: Buffer overflow in mod_manager when sending request with long JVMRoute 5. References: https://access.redhat.com/security/cve/CVE-2015-3183 https://access.redhat.com/security/cve/CVE-2015-3195 https://access.redhat.com/security/cve/CVE-2015-4000 https://access.redhat.com/security/cve/CVE-2016-2105 https://access.redhat.com/security/cve/CVE-2016-2106 https://access.redhat.com/security/cve/CVE-2016-2108 https://access.redhat.com/security/cve/CVE-2016-2109 https://access.redhat.com/security/cve/CVE-2016-3110 https://access.redhat.com/security/cve/CVE-2016-4459 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/articles/2688611 https://access.redhat.com/solutions/222023 https://access.redhat.com/documentation/en/jboss-enterprise-application-platform/ https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=6.4 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFX/nC9XlSAg2UNWIIRAnxyAJ9e/4EllYuokmkD6tLkfhHL3pZ0mQCgh8zG yB8E4qH53UH71bMzQwek8yU= =eQHg -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . (CVE-2014-8176, CVE-2015-0209, CVE-2015-0286, CVE-2015-3194, CVE-2015-3195, CVE-2015-3196, CVE-2015-3216, CVE-2016-0702, CVE-2016-0705, CVE-2016-0797, CVE-2016-0799, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, CVE-2016-2108, CVE-2016-2109, CVE-2016-2177, CVE-2016-2178, CVE-2016-2842) * This update fixes several flaws in libxml2. (CVE-2016-1762, CVE-2016-1833, CVE-2016-1834, CVE-2016-1835, CVE-2016-1836, CVE-2016-1837, CVE-2016-1838, CVE-2016-1839, CVE-2016-1840, CVE-2016-3627, CVE-2016-3705, CVE-2016-4447, CVE-2016-4448, CVE-2016-4449, CVE-2016-4483) * This update fixes three flaws in curl. (CVE-2016-5419, CVE-2016-5420, CVE-2016-7141) * This update fixes two flaws in httpd. (CVE-2014-3523, CVE-2015-3185) * This update fixes two flaws in mod_cluster. (CVE-2016-4459, CVE-2016-8612) * A buffer overflow flaw when concatenating virtual host names and URIs was fixed in mod_jk. (CVE-2016-6808) * A memory leak flaw was fixed in expat. After installing the updated packages, the httpd daemon will be restarted automatically. JIRA issues fixed (https://issues.jboss.org/): JBCS-50 - CVE-2012-1148 CVE-2012-0876 expat: various flaws [jbews-3.0.0] JBCS-95 - CVE-2014-3523 httpd: WinNT MPM denial of service 6

Netgear is the world's leading enterprise network solution and advocate for digital home networking applications. NetgearWNR1000v4 is a wireless router product. NetgearWNR1000v4 has a verification bypass vulnerability, which allows an attacker to directly pass an input command line on an unverified web page to initiate a command injection attack.

The file_check_mem function in funcs.c in file before 5.23, as used in the Fileinfo component in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5, mishandles continuation-level jumps, which allows context-dependent attackers to cause a denial of service (buffer overflow and application crash) or possibly execute arbitrary code via a crafted magic file. PHP (PHP: Hypertext Preprocessor, PHP: Hypertext Preprocessor) is an open source general-purpose computer scripting language jointly maintained by the PHP Group and the open source community; Fileinfo is one of them used to display file attributes and support batch modification of its Components of properties. The vulnerability stems from the fact that the program does not correctly handle continuation-level jumps. The following versions are affected: PHP prior to 5.5.34, 5.6.x prior to 5.6.20, 7.x prior to 7.0.5, and prior to file 5.23. This update provides the corresponding update for Ubuntu 12.04 ESM. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: rh-php56 security, bug fix, and enhancement update Advisory ID: RHSA-2016:2750-01 Product: Red Hat Software Collections Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2750.html Issue date: 2016-11-15 CVE Names: CVE-2013-7456 CVE-2014-9767 CVE-2015-2325 CVE-2015-2326 CVE-2015-2327 CVE-2015-2328 CVE-2015-3210 CVE-2015-3217 CVE-2015-5073 CVE-2015-8381 CVE-2015-8383 CVE-2015-8384 CVE-2015-8385 CVE-2015-8386 CVE-2015-8388 CVE-2015-8391 CVE-2015-8392 CVE-2015-8395 CVE-2015-8835 CVE-2015-8865 CVE-2015-8866 CVE-2015-8867 CVE-2015-8873 CVE-2015-8874 CVE-2015-8876 CVE-2015-8877 CVE-2015-8879 CVE-2016-1903 CVE-2016-2554 CVE-2016-3074 CVE-2016-3141 CVE-2016-3142 CVE-2016-4070 CVE-2016-4071 CVE-2016-4072 CVE-2016-4073 CVE-2016-4342 CVE-2016-4343 CVE-2016-4473 CVE-2016-4537 CVE-2016-4538 CVE-2016-4539 CVE-2016-4540 CVE-2016-4541 CVE-2016-4542 CVE-2016-4543 CVE-2016-4544 CVE-2016-5093 CVE-2016-5094 CVE-2016-5096 CVE-2016-5114 CVE-2016-5399 CVE-2016-5766 CVE-2016-5767 CVE-2016-5768 CVE-2016-5770 CVE-2016-5771 CVE-2016-5772 CVE-2016-5773 CVE-2016-6128 CVE-2016-6207 CVE-2016-6288 CVE-2016-6289 CVE-2016-6290 CVE-2016-6291 CVE-2016-6292 CVE-2016-6294 CVE-2016-6295 CVE-2016-6296 CVE-2016-6297 CVE-2016-7124 CVE-2016-7125 CVE-2016-7126 CVE-2016-7127 CVE-2016-7128 CVE-2016-7129 CVE-2016-7130 CVE-2016-7131 CVE-2016-7132 ===================================================================== 1. Summary: An update for rh-php56, rh-php56-php, and rh-php56-php-pear is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.2) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. The rh-php56 packages provide a recent stable release of PHP with PEAR 1.9.5 and enhanced language features including constant expressions, variadic functions, arguments unpacking, and the interactive debuger. The memcache, mongo, and XDebug extensions are also included. The rh-php56 Software Collection has been upgraded to version 5.6.25, which provides a number of bug fixes and enhancements over the previous version. (BZ#1356157, BZ#1365401) Security Fixes in the rh-php56-php component: * Several Moderate and Low impact security issues were found in PHP. Space precludes documenting each of these issues in this advisory. Refer to the CVE links in the References section for a description of each of these vulnerabilities. (CVE-2013-7456, CVE-2014-9767, CVE-2015-8835, CVE-2015-8865, CVE-2015-8866, CVE-2015-8867, CVE-2015-8873, CVE-2015-8874, CVE-2015-8876, CVE-2015-8877, CVE-2015-8879, CVE-2016-1903, CVE-2016-2554, CVE-2016-3074, CVE-2016-3141, CVE-2016-3142, CVE-2016-4070, CVE-2016-4071, CVE-2016-4072, CVE-2016-4073, CVE-2016-4342, CVE-2016-4343, CVE-2016-4473, CVE-2016-4537, CVE-2016-4538, CVE-2016-4539, CVE-2016-4540, CVE-2016-4541, CVE-2016-4542, CVE-2016-4543, CVE-2016-4544, CVE-2016-5093, CVE-2016-5094, CVE-2016-5096, CVE-2016-5114, CVE-2016-5399, CVE-2016-5766, CVE-2016-5767, CVE-2016-5768, CVE-2016-5770, CVE-2016-5771, CVE-2016-5772, CVE-2016-5773, CVE-2016-6128, CVE-2016-6207, CVE-2016-6288, CVE-2016-6289, CVE-2016-6290, CVE-2016-6291, CVE-2016-6292, CVE-2016-6294, CVE-2016-6295, CVE-2016-6296, CVE-2016-6297, CVE-2016-7124, CVE-2016-7125, CVE-2016-7126, CVE-2016-7127, CVE-2016-7128, CVE-2016-7129, CVE-2016-7130, CVE-2016-7131, CVE-2016-7132) * Multiple flaws were found in the PCRE library included with the rh-php56-php packages for Red Hat Enterprise Linux 6. (CVE-2015-2325, CVE-2015-2326, CVE-2015-2327, CVE-2015-2328, CVE-2015-3210, CVE-2015-3217, CVE-2015-5073, CVE-2015-8381, CVE-2015-8383, CVE-2015-8384, CVE-2015-8385, CVE-2015-8386, CVE-2015-8388, CVE-2015-8391, CVE-2015-8392, CVE-2015-8395) Red Hat would like to thank Hans Jerry Illikainen for reporting CVE-2016-3074, CVE-2016-4473, and CVE-2016-5399. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the updated packages, the httpd daemon must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1207198 - CVE-2015-2325 pcre: heap buffer overflow in compile_branch() 1207202 - CVE-2015-2326 pcre: heap buffer over-read in pcre_compile2() (8.37/23) 1228283 - CVE-2015-3217 pcre: stack overflow caused by mishandled group empty match (8.38/11) 1237223 - CVE-2015-5073 CVE-2015-8388 pcre: buffer overflow for forward reference within backward assertion with excess closing parenthesis (8.38/18) 1260716 - CVE-2014-9767 php: ZipArchive::extractTo allows for directory traversal when creating directories 1285399 - CVE-2015-2328 pcre: infinite recursion compiling pattern with recursive reference in a group with indefinite repeat (8.36/20) 1285408 - CVE-2015-2327 pcre: infinite recursion compiling pattern with zero-repeated groups that include recursive back reference (8.36/19) 1287614 - CVE-2015-8383 pcre: Buffer overflow caused by repeated conditional group (8.38/3) 1287623 - CVE-2015-3210 CVE-2015-8384 pcre: buffer overflow caused by recursive back reference by name within certain group (8.38/4) 1287629 - CVE-2015-8385 pcre: buffer overflow caused by named forward reference to duplicate group number (8.38/30) 1287636 - CVE-2015-8386 pcre: Buffer overflow caused by lookbehind assertion (8.38/6) 1287671 - CVE-2015-8391 pcre: inefficient posix character class syntax check (8.38/16) 1287690 - CVE-2015-8392 pcre: buffer overflow caused by patterns with duplicated named groups with (?| (8.38/27) 1287711 - CVE-2015-8381 CVE-2015-8395 pcre: Buffer overflow caused by duplicate named references (8.38/36) 1297710 - CVE-2016-5114 php: out-of-bounds write in fpm_log.c 1297717 - CVE-2016-1903 php: Out-of-bounds memory read via gdImageRotateInterpolated 1305536 - CVE-2016-4342 php: use of uninitialized pointer in PharFileInfo::getContent 1305543 - CVE-2016-2554 php: buffer overflow in handling of long link names in tar phar archives 1315312 - CVE-2016-3142 php: Out-of-bounds read in phar_parse_zipfile() 1315328 - CVE-2016-3141 php: Use after free in WDDX Deserialize when processing XML data 1321893 - CVE-2016-3074 php: Signedness vulnerability causing heap overflow in libgd 1323074 - CVE-2015-8835 php: type confusion issue in Soap Client call() method 1323103 - CVE-2016-4073 php: Negative size parameter in memcpy 1323106 - CVE-2016-4072 php: Invalid memory write in phar on filename containing \0 inside name 1323108 - CVE-2016-4071 php: Format string vulnerability in php_snmp_error() 1323114 - CVE-2016-4070 php: Integer overflow in php_raw_url_encode 1323118 - CVE-2015-8865 file: Buffer over-write in finfo_open with malformed magic file 1330418 - CVE-2015-8866 php: libxml_disable_entity_loader setting is shared between threads 1330420 - CVE-2015-8867 php: openssl_random_pseudo_bytes() is not cryptographically secure 1332454 - CVE-2016-4343 php: Uninitialized pointer in phar_make_dirstream() 1332860 - CVE-2016-4537 CVE-2016-4538 php: bcpowmod accepts negative scale causing heap buffer overflow corrupting _one_ definition 1332865 - CVE-2016-4542 CVE-2016-4543 CVE-2016-4544 php: Out-of-bounds heap memory read in exif_read_data() caused by malformed input 1332872 - CVE-2016-4540 CVE-2016-4541 php: OOB read in grapheme_stripos and grapheme_strpos when negative offset is used 1332877 - CVE-2016-4539 php: xml_parse_into_struct() can crash when XML parser is re-used 1336772 - CVE-2015-8874 gd: gdImageFillToBorder deep recursion leading to stack overflow 1336775 - CVE-2015-8873 php: Stack consumption vulnerability in Zend/zend_exceptions.c 1338896 - CVE-2015-8876 php: Zend/zend_exceptions.c does not validate certain Exception objects 1338907 - CVE-2015-8877 gd: gdImageScaleTwoPass function in gd_interpolation.c uses inconsistent allocate and free approaches 1338912 - CVE-2015-8879 php: odbc_bindcols function mishandles driver behavior for SQL_WVARCHAR columns 1339590 - CVE-2016-5093 php: improper nul termination leading to out-of-bounds read in get_icu_value_internal 1339949 - CVE-2016-5096 php: Integer underflow causing arbitrary null write in fread/gzread 1340433 - CVE-2013-7456 gd: incorrect boundary adjustment in _gdContributionsCalc 1340738 - CVE-2016-5094 php: Integer overflow in php_html_entities() 1347772 - CVE-2016-4473 php: Invalid free() instead of efree() in phar_extract_file() 1351068 - CVE-2016-5766 gd: Integer Overflow in _gd2GetHeader() resulting in heap overflow 1351069 - CVE-2016-5767 gd: Integer Overflow in gdImagePaletteToTrueColor() resulting in heap overflow 1351168 - CVE-2016-5768 php: Double free in _php_mb_regex_ereg_replace_exec 1351171 - CVE-2016-5770 php: Int/size_t confusion in SplFileObject::fread 1351173 - CVE-2016-5771 php: Use After Free Vulnerability in PHP's GC algorithm and unserialize 1351175 - CVE-2016-5772 php: Double Free Corruption in wddx_deserialize 1351179 - CVE-2016-5773 php: ZipArchive class Use After Free Vulnerability in PHP's GC algorithm and unserialize 1351603 - CVE-2016-6128 gd: Invalid color index not properly handled 1358395 - CVE-2016-5399 php: Improper error handling in bzread() 1359698 - CVE-2016-6289 php: Integer overflow leads to buffer overflow in virtual_file_ex 1359710 - CVE-2016-6290 php: Use after free in unserialize() with Unexpected Session Deserialization 1359718 - CVE-2016-6291 php: Out-of-bounds access in exif_process_IFD_in_MAKERNOTE 1359756 - CVE-2016-6292 php: Null pointer dereference in exif_process_user_comment 1359800 - CVE-2016-6207 php,gd: Integer overflow error within _gdContributionsAlloc() 1359811 - CVE-2016-6294 php: Out-of-bounds access in locale_accept_from_http 1359815 - CVE-2016-6295 php: Use after free in SNMP with GC and unserialize() 1359822 - CVE-2016-6296 php: Heap buffer overflow vulnerability in simplestring_addn in simplestring.c 1359828 - CVE-2016-6297 php: Stack-based buffer overflow vulnerability in php_stream_zip_opener 1360322 - CVE-2016-6288 php: Buffer over-read in php_url_parse_ex 1374697 - CVE-2016-7124 php: bypass __wakeup() in deserialization of an unexpected object 1374698 - CVE-2016-7125 php: Session Data Injection Vulnerability 1374699 - CVE-2016-7126 php: select_colors write out-of-bounds 1374701 - CVE-2016-7127 php: imagegammacorrect allows arbitrary write access 1374704 - CVE-2016-7128 php: Memory Leakage In exif_process_IFD_in_TIFF 1374705 - CVE-2016-7129 php: wddx_deserialize allows illegal memory access 1374707 - CVE-2016-7130 php: wddx_deserialize null dereference 1374708 - CVE-2016-7131 php: wddx_deserialize null dereference with invalid xml 1374711 - CVE-2016-7132 php: wddx_deserialize null dereference in php_wddx_pop_element 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6): Source: rh-php56-2.3-1.el6.src.rpm rh-php56-php-5.6.25-1.el6.src.rpm rh-php56-php-pear-1.9.5-4.el6.src.rpm noarch: rh-php56-php-pear-1.9.5-4.el6.noarch.rpm x86_64: rh-php56-2.3-1.el6.x86_64.rpm rh-php56-php-5.6.25-1.el6.x86_64.rpm rh-php56-php-bcmath-5.6.25-1.el6.x86_64.rpm rh-php56-php-cli-5.6.25-1.el6.x86_64.rpm rh-php56-php-common-5.6.25-1.el6.x86_64.rpm rh-php56-php-dba-5.6.25-1.el6.x86_64.rpm rh-php56-php-dbg-5.6.25-1.el6.x86_64.rpm rh-php56-php-debuginfo-5.6.25-1.el6.x86_64.rpm rh-php56-php-devel-5.6.25-1.el6.x86_64.rpm rh-php56-php-embedded-5.6.25-1.el6.x86_64.rpm rh-php56-php-enchant-5.6.25-1.el6.x86_64.rpm rh-php56-php-fpm-5.6.25-1.el6.x86_64.rpm rh-php56-php-gd-5.6.25-1.el6.x86_64.rpm rh-php56-php-gmp-5.6.25-1.el6.x86_64.rpm rh-php56-php-imap-5.6.25-1.el6.x86_64.rpm rh-php56-php-intl-5.6.25-1.el6.x86_64.rpm rh-php56-php-ldap-5.6.25-1.el6.x86_64.rpm rh-php56-php-mbstring-5.6.25-1.el6.x86_64.rpm rh-php56-php-mysqlnd-5.6.25-1.el6.x86_64.rpm rh-php56-php-odbc-5.6.25-1.el6.x86_64.rpm rh-php56-php-opcache-5.6.25-1.el6.x86_64.rpm rh-php56-php-pdo-5.6.25-1.el6.x86_64.rpm rh-php56-php-pgsql-5.6.25-1.el6.x86_64.rpm rh-php56-php-process-5.6.25-1.el6.x86_64.rpm rh-php56-php-pspell-5.6.25-1.el6.x86_64.rpm rh-php56-php-recode-5.6.25-1.el6.x86_64.rpm rh-php56-php-snmp-5.6.25-1.el6.x86_64.rpm rh-php56-php-soap-5.6.25-1.el6.x86_64.rpm rh-php56-php-tidy-5.6.25-1.el6.x86_64.rpm rh-php56-php-xml-5.6.25-1.el6.x86_64.rpm rh-php56-php-xmlrpc-5.6.25-1.el6.x86_64.rpm rh-php56-runtime-2.3-1.el6.x86_64.rpm rh-php56-scldevel-2.3-1.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7): Source: rh-php56-2.3-1.el6.src.rpm rh-php56-php-5.6.25-1.el6.src.rpm rh-php56-php-pear-1.9.5-4.el6.src.rpm noarch: rh-php56-php-pear-1.9.5-4.el6.noarch.rpm x86_64: rh-php56-2.3-1.el6.x86_64.rpm rh-php56-php-5.6.25-1.el6.x86_64.rpm rh-php56-php-bcmath-5.6.25-1.el6.x86_64.rpm rh-php56-php-cli-5.6.25-1.el6.x86_64.rpm rh-php56-php-common-5.6.25-1.el6.x86_64.rpm rh-php56-php-dba-5.6.25-1.el6.x86_64.rpm rh-php56-php-dbg-5.6.25-1.el6.x86_64.rpm rh-php56-php-debuginfo-5.6.25-1.el6.x86_64.rpm rh-php56-php-devel-5.6.25-1.el6.x86_64.rpm rh-php56-php-embedded-5.6.25-1.el6.x86_64.rpm rh-php56-php-enchant-5.6.25-1.el6.x86_64.rpm rh-php56-php-fpm-5.6.25-1.el6.x86_64.rpm rh-php56-php-gd-5.6.25-1.el6.x86_64.rpm rh-php56-php-gmp-5.6.25-1.el6.x86_64.rpm rh-php56-php-imap-5.6.25-1.el6.x86_64.rpm rh-php56-php-intl-5.6.25-1.el6.x86_64.rpm rh-php56-php-ldap-5.6.25-1.el6.x86_64.rpm rh-php56-php-mbstring-5.6.25-1.el6.x86_64.rpm rh-php56-php-mysqlnd-5.6.25-1.el6.x86_64.rpm rh-php56-php-odbc-5.6.25-1.el6.x86_64.rpm rh-php56-php-opcache-5.6.25-1.el6.x86_64.rpm rh-php56-php-pdo-5.6.25-1.el6.x86_64.rpm rh-php56-php-pgsql-5.6.25-1.el6.x86_64.rpm rh-php56-php-process-5.6.25-1.el6.x86_64.rpm rh-php56-php-pspell-5.6.25-1.el6.x86_64.rpm rh-php56-php-recode-5.6.25-1.el6.x86_64.rpm rh-php56-php-snmp-5.6.25-1.el6.x86_64.rpm rh-php56-php-soap-5.6.25-1.el6.x86_64.rpm rh-php56-php-tidy-5.6.25-1.el6.x86_64.rpm rh-php56-php-xml-5.6.25-1.el6.x86_64.rpm rh-php56-php-xmlrpc-5.6.25-1.el6.x86_64.rpm rh-php56-runtime-2.3-1.el6.x86_64.rpm rh-php56-scldevel-2.3-1.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6): Source: rh-php56-2.3-1.el6.src.rpm rh-php56-php-5.6.25-1.el6.src.rpm rh-php56-php-pear-1.9.5-4.el6.src.rpm noarch: rh-php56-php-pear-1.9.5-4.el6.noarch.rpm x86_64: rh-php56-2.3-1.el6.x86_64.rpm rh-php56-php-5.6.25-1.el6.x86_64.rpm rh-php56-php-bcmath-5.6.25-1.el6.x86_64.rpm rh-php56-php-cli-5.6.25-1.el6.x86_64.rpm rh-php56-php-common-5.6.25-1.el6.x86_64.rpm rh-php56-php-dba-5.6.25-1.el6.x86_64.rpm rh-php56-php-dbg-5.6.25-1.el6.x86_64.rpm rh-php56-php-debuginfo-5.6.25-1.el6.x86_64.rpm rh-php56-php-devel-5.6.25-1.el6.x86_64.rpm rh-php56-php-embedded-5.6.25-1.el6.x86_64.rpm rh-php56-php-enchant-5.6.25-1.el6.x86_64.rpm rh-php56-php-fpm-5.6.25-1.el6.x86_64.rpm rh-php56-php-gd-5.6.25-1.el6.x86_64.rpm rh-php56-php-gmp-5.6.25-1.el6.x86_64.rpm rh-php56-php-imap-5.6.25-1.el6.x86_64.rpm rh-php56-php-intl-5.6.25-1.el6.x86_64.rpm rh-php56-php-ldap-5.6.25-1.el6.x86_64.rpm rh-php56-php-mbstring-5.6.25-1.el6.x86_64.rpm rh-php56-php-mysqlnd-5.6.25-1.el6.x86_64.rpm rh-php56-php-odbc-5.6.25-1.el6.x86_64.rpm rh-php56-php-opcache-5.6.25-1.el6.x86_64.rpm rh-php56-php-pdo-5.6.25-1.el6.x86_64.rpm rh-php56-php-pgsql-5.6.25-1.el6.x86_64.rpm rh-php56-php-process-5.6.25-1.el6.x86_64.rpm rh-php56-php-pspell-5.6.25-1.el6.x86_64.rpm rh-php56-php-recode-5.6.25-1.el6.x86_64.rpm rh-php56-php-snmp-5.6.25-1.el6.x86_64.rpm rh-php56-php-soap-5.6.25-1.el6.x86_64.rpm rh-php56-php-tidy-5.6.25-1.el6.x86_64.rpm rh-php56-php-xml-5.6.25-1.el6.x86_64.rpm rh-php56-php-xmlrpc-5.6.25-1.el6.x86_64.rpm rh-php56-runtime-2.3-1.el6.x86_64.rpm rh-php56-scldevel-2.3-1.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-php56-2.3-1.el7.src.rpm rh-php56-php-5.6.25-1.el7.src.rpm rh-php56-php-pear-1.9.5-4.el7.src.rpm noarch: rh-php56-php-pear-1.9.5-4.el7.noarch.rpm x86_64: rh-php56-2.3-1.el7.x86_64.rpm rh-php56-php-5.6.25-1.el7.x86_64.rpm rh-php56-php-bcmath-5.6.25-1.el7.x86_64.rpm rh-php56-php-cli-5.6.25-1.el7.x86_64.rpm rh-php56-php-common-5.6.25-1.el7.x86_64.rpm rh-php56-php-dba-5.6.25-1.el7.x86_64.rpm rh-php56-php-dbg-5.6.25-1.el7.x86_64.rpm rh-php56-php-debuginfo-5.6.25-1.el7.x86_64.rpm rh-php56-php-devel-5.6.25-1.el7.x86_64.rpm rh-php56-php-embedded-5.6.25-1.el7.x86_64.rpm rh-php56-php-enchant-5.6.25-1.el7.x86_64.rpm rh-php56-php-fpm-5.6.25-1.el7.x86_64.rpm rh-php56-php-gd-5.6.25-1.el7.x86_64.rpm rh-php56-php-gmp-5.6.25-1.el7.x86_64.rpm rh-php56-php-intl-5.6.25-1.el7.x86_64.rpm rh-php56-php-ldap-5.6.25-1.el7.x86_64.rpm rh-php56-php-mbstring-5.6.25-1.el7.x86_64.rpm rh-php56-php-mysqlnd-5.6.25-1.el7.x86_64.rpm rh-php56-php-odbc-5.6.25-1.el7.x86_64.rpm rh-php56-php-opcache-5.6.25-1.el7.x86_64.rpm rh-php56-php-pdo-5.6.25-1.el7.x86_64.rpm rh-php56-php-pgsql-5.6.25-1.el7.x86_64.rpm rh-php56-php-process-5.6.25-1.el7.x86_64.rpm rh-php56-php-pspell-5.6.25-1.el7.x86_64.rpm rh-php56-php-recode-5.6.25-1.el7.x86_64.rpm rh-php56-php-snmp-5.6.25-1.el7.x86_64.rpm rh-php56-php-soap-5.6.25-1.el7.x86_64.rpm rh-php56-php-xml-5.6.25-1.el7.x86_64.rpm rh-php56-php-xmlrpc-5.6.25-1.el7.x86_64.rpm rh-php56-runtime-2.3-1.el7.x86_64.rpm rh-php56-scldevel-2.3-1.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.2): Source: rh-php56-2.3-1.el7.src.rpm rh-php56-php-5.6.25-1.el7.src.rpm rh-php56-php-pear-1.9.5-4.el7.src.rpm noarch: rh-php56-php-pear-1.9.5-4.el7.noarch.rpm x86_64: rh-php56-2.3-1.el7.x86_64.rpm rh-php56-php-5.6.25-1.el7.x86_64.rpm rh-php56-php-bcmath-5.6.25-1.el7.x86_64.rpm rh-php56-php-cli-5.6.25-1.el7.x86_64.rpm rh-php56-php-common-5.6.25-1.el7.x86_64.rpm rh-php56-php-dba-5.6.25-1.el7.x86_64.rpm rh-php56-php-dbg-5.6.25-1.el7.x86_64.rpm rh-php56-php-debuginfo-5.6.25-1.el7.x86_64.rpm rh-php56-php-devel-5.6.25-1.el7.x86_64.rpm rh-php56-php-embedded-5.6.25-1.el7.x86_64.rpm rh-php56-php-enchant-5.6.25-1.el7.x86_64.rpm rh-php56-php-fpm-5.6.25-1.el7.x86_64.rpm rh-php56-php-gd-5.6.25-1.el7.x86_64.rpm rh-php56-php-gmp-5.6.25-1.el7.x86_64.rpm rh-php56-php-intl-5.6.25-1.el7.x86_64.rpm rh-php56-php-ldap-5.6.25-1.el7.x86_64.rpm rh-php56-php-mbstring-5.6.25-1.el7.x86_64.rpm rh-php56-php-mysqlnd-5.6.25-1.el7.x86_64.rpm rh-php56-php-odbc-5.6.25-1.el7.x86_64.rpm rh-php56-php-opcache-5.6.25-1.el7.x86_64.rpm rh-php56-php-pdo-5.6.25-1.el7.x86_64.rpm rh-php56-php-pgsql-5.6.25-1.el7.x86_64.rpm rh-php56-php-process-5.6.25-1.el7.x86_64.rpm rh-php56-php-pspell-5.6.25-1.el7.x86_64.rpm rh-php56-php-recode-5.6.25-1.el7.x86_64.rpm rh-php56-php-snmp-5.6.25-1.el7.x86_64.rpm rh-php56-php-soap-5.6.25-1.el7.x86_64.rpm rh-php56-php-xml-5.6.25-1.el7.x86_64.rpm rh-php56-php-xmlrpc-5.6.25-1.el7.x86_64.rpm rh-php56-runtime-2.3-1.el7.x86_64.rpm rh-php56-scldevel-2.3-1.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3): Source: rh-php56-2.3-1.el7.src.rpm rh-php56-php-5.6.25-1.el7.src.rpm rh-php56-php-pear-1.9.5-4.el7.src.rpm noarch: rh-php56-php-pear-1.9.5-4.el7.noarch.rpm x86_64: rh-php56-2.3-1.el7.x86_64.rpm rh-php56-php-5.6.25-1.el7.x86_64.rpm rh-php56-php-bcmath-5.6.25-1.el7.x86_64.rpm rh-php56-php-cli-5.6.25-1.el7.x86_64.rpm rh-php56-php-common-5.6.25-1.el7.x86_64.rpm rh-php56-php-dba-5.6.25-1.el7.x86_64.rpm rh-php56-php-dbg-5.6.25-1.el7.x86_64.rpm rh-php56-php-debuginfo-5.6.25-1.el7.x86_64.rpm rh-php56-php-devel-5.6.25-1.el7.x86_64.rpm rh-php56-php-embedded-5.6.25-1.el7.x86_64.rpm rh-php56-php-enchant-5.6.25-1.el7.x86_64.rpm rh-php56-php-fpm-5.6.25-1.el7.x86_64.rpm rh-php56-php-gd-5.6.25-1.el7.x86_64.rpm rh-php56-php-gmp-5.6.25-1.el7.x86_64.rpm rh-php56-php-intl-5.6.25-1.el7.x86_64.rpm rh-php56-php-ldap-5.6.25-1.el7.x86_64.rpm rh-php56-php-mbstring-5.6.25-1.el7.x86_64.rpm rh-php56-php-mysqlnd-5.6.25-1.el7.x86_64.rpm rh-php56-php-odbc-5.6.25-1.el7.x86_64.rpm rh-php56-php-opcache-5.6.25-1.el7.x86_64.rpm rh-php56-php-pdo-5.6.25-1.el7.x86_64.rpm rh-php56-php-pgsql-5.6.25-1.el7.x86_64.rpm rh-php56-php-process-5.6.25-1.el7.x86_64.rpm rh-php56-php-pspell-5.6.25-1.el7.x86_64.rpm rh-php56-php-recode-5.6.25-1.el7.x86_64.rpm rh-php56-php-snmp-5.6.25-1.el7.x86_64.rpm rh-php56-php-soap-5.6.25-1.el7.x86_64.rpm rh-php56-php-xml-5.6.25-1.el7.x86_64.rpm rh-php56-php-xmlrpc-5.6.25-1.el7.x86_64.rpm rh-php56-runtime-2.3-1.el7.x86_64.rpm rh-php56-scldevel-2.3-1.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-php56-2.3-1.el7.src.rpm rh-php56-php-5.6.25-1.el7.src.rpm rh-php56-php-pear-1.9.5-4.el7.src.rpm noarch: rh-php56-php-pear-1.9.5-4.el7.noarch.rpm x86_64: rh-php56-2.3-1.el7.x86_64.rpm rh-php56-php-5.6.25-1.el7.x86_64.rpm rh-php56-php-bcmath-5.6.25-1.el7.x86_64.rpm rh-php56-php-cli-5.6.25-1.el7.x86_64.rpm rh-php56-php-common-5.6.25-1.el7.x86_64.rpm rh-php56-php-dba-5.6.25-1.el7.x86_64.rpm rh-php56-php-dbg-5.6.25-1.el7.x86_64.rpm rh-php56-php-debuginfo-5.6.25-1.el7.x86_64.rpm rh-php56-php-devel-5.6.25-1.el7.x86_64.rpm rh-php56-php-embedded-5.6.25-1.el7.x86_64.rpm rh-php56-php-enchant-5.6.25-1.el7.x86_64.rpm rh-php56-php-fpm-5.6.25-1.el7.x86_64.rpm rh-php56-php-gd-5.6.25-1.el7.x86_64.rpm rh-php56-php-gmp-5.6.25-1.el7.x86_64.rpm rh-php56-php-intl-5.6.25-1.el7.x86_64.rpm rh-php56-php-ldap-5.6.25-1.el7.x86_64.rpm rh-php56-php-mbstring-5.6.25-1.el7.x86_64.rpm rh-php56-php-mysqlnd-5.6.25-1.el7.x86_64.rpm rh-php56-php-odbc-5.6.25-1.el7.x86_64.rpm rh-php56-php-opcache-5.6.25-1.el7.x86_64.rpm rh-php56-php-pdo-5.6.25-1.el7.x86_64.rpm rh-php56-php-pgsql-5.6.25-1.el7.x86_64.rpm rh-php56-php-process-5.6.25-1.el7.x86_64.rpm rh-php56-php-pspell-5.6.25-1.el7.x86_64.rpm rh-php56-php-recode-5.6.25-1.el7.x86_64.rpm rh-php56-php-snmp-5.6.25-1.el7.x86_64.rpm rh-php56-php-soap-5.6.25-1.el7.x86_64.rpm rh-php56-php-xml-5.6.25-1.el7.x86_64.rpm rh-php56-php-xmlrpc-5.6.25-1.el7.x86_64.rpm rh-php56-runtime-2.3-1.el7.x86_64.rpm rh-php56-scldevel-2.3-1.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2013-7456 https://access.redhat.com/security/cve/CVE-2014-9767 https://access.redhat.com/security/cve/CVE-2015-2325 https://access.redhat.com/security/cve/CVE-2015-2326 https://access.redhat.com/security/cve/CVE-2015-2327 https://access.redhat.com/security/cve/CVE-2015-2328 https://access.redhat.com/security/cve/CVE-2015-3210 https://access.redhat.com/security/cve/CVE-2015-3217 https://access.redhat.com/security/cve/CVE-2015-5073 https://access.redhat.com/security/cve/CVE-2015-8381 https://access.redhat.com/security/cve/CVE-2015-8383 https://access.redhat.com/security/cve/CVE-2015-8384 https://access.redhat.com/security/cve/CVE-2015-8385 https://access.redhat.com/security/cve/CVE-2015-8386 https://access.redhat.com/security/cve/CVE-2015-8388 https://access.redhat.com/security/cve/CVE-2015-8391 https://access.redhat.com/security/cve/CVE-2015-8392 https://access.redhat.com/security/cve/CVE-2015-8395 https://access.redhat.com/security/cve/CVE-2015-8835 https://access.redhat.com/security/cve/CVE-2015-8865 https://access.redhat.com/security/cve/CVE-2015-8866 https://access.redhat.com/security/cve/CVE-2015-8867 https://access.redhat.com/security/cve/CVE-2015-8873 https://access.redhat.com/security/cve/CVE-2015-8874 https://access.redhat.com/security/cve/CVE-2015-8876 https://access.redhat.com/security/cve/CVE-2015-8877 https://access.redhat.com/security/cve/CVE-2015-8879 https://access.redhat.com/security/cve/CVE-2016-1903 https://access.redhat.com/security/cve/CVE-2016-2554 https://access.redhat.com/security/cve/CVE-2016-3074 https://access.redhat.com/security/cve/CVE-2016-3141 https://access.redhat.com/security/cve/CVE-2016-3142 https://access.redhat.com/security/cve/CVE-2016-4070 https://access.redhat.com/security/cve/CVE-2016-4071 https://access.redhat.com/security/cve/CVE-2016-4072 https://access.redhat.com/security/cve/CVE-2016-4073 https://access.redhat.com/security/cve/CVE-2016-4342 https://access.redhat.com/security/cve/CVE-2016-4343 https://access.redhat.com/security/cve/CVE-2016-4473 https://access.redhat.com/security/cve/CVE-2016-4537 https://access.redhat.com/security/cve/CVE-2016-4538 https://access.redhat.com/security/cve/CVE-2016-4539 https://access.redhat.com/security/cve/CVE-2016-4540 https://access.redhat.com/security/cve/CVE-2016-4541 https://access.redhat.com/security/cve/CVE-2016-4542 https://access.redhat.com/security/cve/CVE-2016-4543 https://access.redhat.com/security/cve/CVE-2016-4544 https://access.redhat.com/security/cve/CVE-2016-5093 https://access.redhat.com/security/cve/CVE-2016-5094 https://access.redhat.com/security/cve/CVE-2016-5096 https://access.redhat.com/security/cve/CVE-2016-5114 https://access.redhat.com/security/cve/CVE-2016-5399 https://access.redhat.com/security/cve/CVE-2016-5766 https://access.redhat.com/security/cve/CVE-2016-5767 https://access.redhat.com/security/cve/CVE-2016-5768 https://access.redhat.com/security/cve/CVE-2016-5770 https://access.redhat.com/security/cve/CVE-2016-5771 https://access.redhat.com/security/cve/CVE-2016-5772 https://access.redhat.com/security/cve/CVE-2016-5773 https://access.redhat.com/security/cve/CVE-2016-6128 https://access.redhat.com/security/cve/CVE-2016-6207 https://access.redhat.com/security/cve/CVE-2016-6288 https://access.redhat.com/security/cve/CVE-2016-6289 https://access.redhat.com/security/cve/CVE-2016-6290 https://access.redhat.com/security/cve/CVE-2016-6291 https://access.redhat.com/security/cve/CVE-2016-6292 https://access.redhat.com/security/cve/CVE-2016-6294 https://access.redhat.com/security/cve/CVE-2016-6295 https://access.redhat.com/security/cve/CVE-2016-6296 https://access.redhat.com/security/cve/CVE-2016-6297 https://access.redhat.com/security/cve/CVE-2016-7124 https://access.redhat.com/security/cve/CVE-2016-7125 https://access.redhat.com/security/cve/CVE-2016-7126 https://access.redhat.com/security/cve/CVE-2016-7127 https://access.redhat.com/security/cve/CVE-2016-7128 https://access.redhat.com/security/cve/CVE-2016-7129 https://access.redhat.com/security/cve/CVE-2016-7130 https://access.redhat.com/security/cve/CVE-2016-7131 https://access.redhat.com/security/cve/CVE-2016-7132 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFYKvj4XlSAg2UNWIIRAqg2AKCB6Jcysv4gkiktKAJA3gy+RKlAqwCeJpjs UCuj+0gWfBsWXOgFhgH0uL8= =FcPG -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c05240731 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c05240731 Version: 1 HPSBNS03635 rev.1 - HPE NonStop Servers OSS Script Languages running Perl and PHP, Multiple Local and Remote Vulnerabilities NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2016-08-19 Last Updated: 2016-08-19 Potential Security Impact: Local Denial of Service (DoS), Elevation of Privilege, Remote Denial of Service (DoS), Execution of Arbitrary Code, Unauthorized Disclosure of Information, Unauthorized Modification Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY Multiple potential remote and local vulnerabilities impacting Perl and PHP have been addressed by HPE NonStop Servers OSS Script Languages. The vulnerabilities include Perl's opportunistic loading of optional modules which might allow local users to gain elevation of privilege via a Trojan horse library under the current working directory. References: - CVE-2016-1238 - Perl Local Elevation of Privilege - CVE-2016-2381 - Perl Remote Unauthorized Modification - CVE-2014-4330 - Perl Local Denial of Service (DoS) **Note:** applies only for the H/J-series SPR. Fix was already provided in a previous L-series SPR. - CVE-2015-8383 - Perl Remote Denial of Service (DoS) - CVE-2015-8386 - Perl Remote Denial of Service (DoS) - CVE-2015-8387 - Perl Remote Denial of Service (DoS) - CVE-2015-8389 - Perl Remote Denial of Service (DoS) - CVE-2015-8390 - Perl Remote Denial of Service (DoS) - CVE-2015-8391 - Perl Remote Denial of Service (DoS) - CVE-2015-8393 - Perl Remote Unauthorized Disclosure of Information - CVE-2015-8394 - Perl Remote Denial of Service (DoS) - CVE-2015-8607 - Perl Remote Unauthorized Disclosure of Information, Unauthorized Modification, Denial of Service (DoS) - CVE-2015-8853 - Perl Remote Denial of Service (DoS) - CVE-2015-8865 - Perl Remote Denial of Service (Dos), Execute Arbitrary Code - CVE-2013-7456 - PHP Remote Denial of Service (DoS) - CVE-2015-8874 - PHP Remote Denial of Service (DoS) - CVE-2016-1903 - PHP Remote Unauthorized Disclosure of Information, Denial of Service (DoS) - CVE-2016-2554 - PHP Remote Denial of Service (DoS) - CVE-2016-3074 - PHP using GD Graphics Library 2.1.1 (aka libgd or libgd2) Remote Denial of Service (Dos), Execute Arbitrary Code - CVE-2016-4070 - PHP Remote Denial of Service (DoS) - CVE-2016-4071 - PHP Remote Execute Arbitrary Code - CVE-2016-4072 - PHP Remote Execute Arbitrary Code - CVE-2016-4073 - PHP Remote Denial of Service (Dos), Execute Arbitrary Code - CVE-2016-4342 - PHP Remote Denial of Service (DoS) - CVE-2016-4343 - PHP Remote Denial of Service (DoS) - CVE-2016-4537 - PHP Remote Denial of Service (DoS) - CVE-2016-4538 - PHP Remote Denial of Service (DoS) - CVE-2016-4539 - PHP Remote Denial of Service (DoS) - CVE-2016-4540 - PHP Remote Denial of Service (DoS) - CVE-2016-4541 - PHP Remote Denial of Service (DoS) - CVE-2016-4542 - PHP Remote Denial of Service (DoS) - CVE-2016-4543 - PHP Remote Denial of Service (DoS) - CVE-2016-4544 - PHP Remote Denial of Service (DoS) - CVE-2016-5093 - PHP Remote Denial of Service (DoS) - CVE-2016-5094 - PHP Remote Denial of Service (DoS) - CVE-2016-5096 - PHP Remote Denial of Service (DoS) - CVE-2016-5114 - PHP Remote Unauthorized Disclosure of Information, Denial of Service (DoS) - CVE-2016-5766 - PHP Remote Denial of Service (DoS) - CVE-2016-5767 - PHP Remote Denial of Service (DoS) - CVE-2016-5768 - PHP Remote Denial of Service (Dos), Execute Arbitrary Code - CVE-2016-5769 - PHP Remote Denial of Service (DoS) - CVE-2016-5770 - PHP Remote Denial of Service (DoS) - CVE-2016-5771 - PHP Remote Denial of Service (Dos), Execute Arbitrary Code - CVE-2016-5772 - PHP Remote Denial of Service (Dos), Execute Arbitrary Code - CVE-2016-5773 - PHP Remote Denial of Service (Dos), Execute Arbitrary Code - NonStop Hotstuff HS03333 - PSRT110206 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. OSS Script Languages (T1203) T1203H01 through T1203H01^AAD, T1203L01 and T1203L01^AAC *Impacted releases:* - L15.02 - L15.08.00, L15.08.01 - L16.05.00 - J06.14 through J06.16.02 - J06.17.00, J06.17.01 - J06.18.00, J06.18.01 - J06.19.00, J06.19.01, J06.19.02 - J06.20.00 - H06.25 through H06.26.01 - H06.27.00, H06.27.01 - H06.28.00, H06.28.01 - H06.29.00, H06.29.01 BACKGROUND CVSS Base Metrics ================= Reference, CVSS V3 Score/Vector, CVSS V2 Score/Vector CVE-2013-7456 7.6 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P) CVE-2014-4330 4.0 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L 2.1 (AV:L/AC:L/Au:N/C:N/I:N/A:P) CVE-2015-8383 7.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2015-8386 7.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2015-8387 7.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2015-8389 7.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2015-8390 7.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2015-8391 8.6 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H 9.0 (AV:N/AC:L/Au:N/C:P/I:P/A:C) CVE-2015-8393 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N 5.0 (AV:N/AC:L/Au:N/C:P/I:N/A:N) CVE-2015-8394 7.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2015-8607 7.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2015-8853 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVE-2015-8865 7.3 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2015-8874 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVE-2016-1238 6.7 CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H 6.2 (AV:L/AC:H/Au:N/C:C/I:C/A:C) CVE-2016-1903 9.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H 6.4 (AV:N/AC:L/Au:N/C:P/I:N/A:P) CVE-2016-2381 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N 5.0 (AV:N/AC:L/Au:N/C:N/I:P/A:N) CVE-2016-2554 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C) CVE-2016-3074 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4070 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVE-2016-4071 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4072 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4073 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4342 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 8.3 (AV:N/AC:M/Au:N/C:P/I:P/A:C) CVE-2016-4343 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P) CVE-2016-4537 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4538 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4539 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4540 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4541 9.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4542 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4543 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-4544 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5093 8.6 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5094 8.6 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5096 8.6 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5114 9.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H 6.4 (AV:N/AC:L/Au:N/C:P/I:N/A:P) CVE-2016-5766 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P) CVE-2016-5767 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P) CVE-2016-5768 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5769 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5770 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5771 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5772 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2016-5773 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Information on CVSS is documented in HPE Customer Notice HPSN-2008-002 here: https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c01345499 RESOLUTION HPE has released the following software updates to resolve the vulnerabilities in NonStop Servers OSS Script Languages running Perl and PHP. Install one of the SPRs below as appropriate for the system's release version: + L-Series: * T1203L01^AAE (OSS Scripting Languages) - already available This SPR already is present in these RVUs: None This SPR is usable with the following RVUs: - L15.02 through L16.05.00 + H and J-Series: * T1203H01^AAF (OSS Scripting Languages) - already available This SPR already is present in these RVUs: None This SPR is usable with the following RVUs: - J06.14 through J06.20.00 - H06.25 through H06.29.01 **Note:** Please refer to *NonStop Hotstuff HS03333* for more information. HISTORY Version:1 (rev.1) - 19 August 2016 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability for any HPE supported product: Web form: https://www.hpe.com/info/report-security-vulnerability Email: security-alert@hpe.com Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HPE General Software HF = HPE Hardware and Firmware MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PV = ProCurve ST = Storage Software UX = HP-UX Copyright 2016 Hewlett Packard Enterprise Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise and the names of Hewlett Packard Enterprise products referenced herein are trademarks of Hewlett Packard Enterprise in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2016-05-16-4 OS X El Capitan 10.11.5 and Security Update 2016-003 OS X El Capitan 10.11.5 and Security Update 2016-003 is now available and addresses the following: AMD Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1792 : beist and ABH of BoB AMD Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: An application may be able to determine kernel memory layout Description: An issue existed that led to the disclosure of kernel memory content. This issue was addressed through improved bounds checking. CVE-ID CVE-2016-1791 : daybreaker of Minionz apache_mod_php Available for: OS X El Capitan v10.11 and later Impact: Multiple vulnerabilities in PHP Description: Multiple vulnerabilities existed in PHP versions prior to 5.5.34. These were addressed by updating PHP to version 5.5.34. CVE-ID CVE-2015-8865 CVE-2016-3141 CVE-2016-3142 CVE-2016-4070 CVE-2016-4071 CVE-2016-4072 CVE-2016-4073 AppleGraphicsControl Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A null pointer dereference was addressed through improved validation. CVE-ID CVE-2016-1793 : Ian Beer of Google Project Zero CVE-2016-1794 : Ian Beer of Google Project Zero AppleGraphicsPowerManagement Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1795 : Moony Li (@Flyic) and Jack Tang (@jacktang310) of Trend Micro ATS Available for: OS X El Capitan v10.11 and later Impact: An application may be able to determine kernel memory layout Description: An out of bounds memory access issue was addressed through improved memory handling. CVE-ID CVE-2016-1796 : lokihardt working with Trend Micro's Zero Day Initiative ATS Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with system privileges Description: An issue existed in the sandbox policy. This was addressed by sandboxing FontValidator. CVE-ID CVE-2016-1797 : lokihardt working with Trend Micro's Zero Day Initiative Audio Available for: OS X Yosemite v10.10.5 and OS X El Capitan v10.11 and later Impact: An application may be able to cause a denial of service Description: A null pointer dereference was addressed through improved validation. CVE-ID CVE-2016-1798 : Juwei Lin of TrendMicro Audio Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-ID CVE-2016-1799 : Juwei Lin of TrendMicro Captive Network Assistant Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: An attacker in a privileged network position may be able to execute arbitrary code with user assistance Description: A custom URL scheme handling issue was addressed through improved input validation. CVE-ID CVE-2016-1800 : Apple CFNetwork Proxies Available for: OS X El Capitan v10.11 and later Impact: An attacker in a privileged network position may be able to leak sensitive user information Description: An information leak existed in the handling of HTTP and HTTPS requests. This issue was addressed through improved URL handling. CVE-ID CVE-2016-1801 : Alex Chapman and Paul Stone of Context Information Security CommonCrypto Available for: OS X El Capitan v10.11 and later Impact: A malicious application may be able to leak sensitive user information Description: An issue existed in the handling of return values in CCCrypt. This issue was addressed through improved key length management. CVE-ID CVE-2016-1802 : Klaus Rodewig CoreCapture Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A null pointer dereference was addressed through improved validation. CVE-ID CVE-2016-1803 : Ian Beer of Google Project Zero, daybreaker working with Trend Micro’s Zero Day Initiative CoreStorage Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A configuration issue was addressed through additional restrictions. CVE-ID CVE-2016-1805 : Stefan Esser Crash Reporter Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with root privileges Description: A configuration issue was addressed through additional restrictions. CVE-ID CVE-2016-1806 : lokihardt working with Trend Micro's Zero Day Initiative Disk Images Available for: OS X El Capitan v10.11 and later Impact: A local attacker may be able to read kernel memory Description: A race condition was addressed through improved locking. CVE-ID CVE-2016-1807 : Ian Beer of Google Project Zero Disk Images Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue existed in the parsing of disk images. This issue was addressed through improved memory handling. CVE-ID CVE-2016-1808 : Moony Li (@Flyic) and Jack Tang (@jacktang310) of Trend Micro Disk Utility Available for: OS X El Capitan v10.11 and later Impact: Disk Utility failed to compress and encrypt disk images Description: Incorrect keys were being used to encrypt disk images. This issue was addressed by updating the encryption keys. CVE-ID CVE-2016-1809 : Ast A. Moore (@astamoore) and David Foster of TechSmartKids Graphics Drivers Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1810 : Moony Li (@Flyic) and Jack Tang (@jacktang310) of Trend Micro ImageIO Available for: OS X El Capitan v10.11 and later Impact: Processing a maliciously crafted image may lead to a denial of service Description: A null pointer dereference was addressed through improved validation. CVE-ID CVE-2016-1811 : Lander Brandt (@landaire) Intel Graphics Driver Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed through improved bounds checking. CVE-ID CVE-2016-1812 : Juwei Lin of TrendMicro IOAcceleratorFamily Available for: OS X El Capitan v10.11 and later Impact: An application may be able to cause a denial of service Description: A null pointer dereference was addressed through improved locking. CVE-ID CVE-2016-1814 : Juwei Lin of TrendMicro IOAcceleratorFamily Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1815 : Liang Chen, Qidan He of KeenLab, Tencent working with Trend Micro's Zero Day Initiative CVE-2016-1817 : Moony Li (@Flyic) and Jack Tang (@jacktang310) of Trend Micro working with Trend Micro's Zero Day Initiative CVE-2016-1818 : Juwei Lin of TrendMicro CVE-2016-1819 : Ian Beer of Google Project Zero IOAcceleratorFamily Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A null pointer dereference was addressed through improved validation. CVE-ID CVE-2016-1813 : Ian Beer of Google Project Zero CVE-2016-1816 : Peter Pi (@heisecode) of Trend Micro and Juwei Lin of Trend Micro IOAudioFamily Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-ID CVE-2016-1820 : Moony Li (@Flyic) and Jack Tang (@jacktang310) of Trend Micro working with Trend Micro’s Zero Day Initiative IOAudioFamily Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A null pointer dereference was addressed through improved validation. CVE-ID CVE-2016-1821 : Ian Beer of Google Project Zero IOFireWireFamily Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1822 : CESG IOHIDFamily Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1823 : Ian Beer of Google Project Zero CVE-2016-1824 : Marco Grassi (@marcograss) of KeenLab (@keen_lab), Tencent IOHIDFamily Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1825 : Brandon Azad Kernel Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1827 : Brandon Azad CVE-2016-1828 : Brandon Azad CVE-2016-1829 : CESG CVE-2016-1830 : Brandon Azad CVE-2016-1831 : Brandon Azad Kernel Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: An integer overflow existed in dtrace. This issue was addressed through improved bounds checking. CVE-ID CVE-2016-1826 : Ben Murphy working with Trend Micro’s Zero Day Initiative libc Available for: OS X El Capitan v10.11 and later Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-ID CVE-2016-1832 : Karl Williamson libxml2 Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1833 : Mateusz Jurczyk CVE-2016-1834 : Apple CVE-2016-1835 : Wei Lei and Liu Yang of Nanyang Technological University CVE-2016-1836 : Wei Lei and Liu Yang of Nanyang Technological University CVE-2016-1837 : Wei Lei and Liu Yang of Nanyang Technological University CVE-2016-1838 : Mateusz Jurczyk CVE-2016-1839 : Mateusz Jurczyk CVE-2016-1840 : Kostya Serebryany libxslt Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1841 : Sebastian Apelt MapKit Available for: OS X El Capitan v10.11 and later Impact: An attacker in a privileged network position may be able to leak sensitive user information Description: Shared links were sent with HTTP rather than HTTPS. This was addressed by enabling HTTPS for shared links. CVE-ID CVE-2016-1842 : Richard Shupak (https://www.linkedin.com/in/rshupak) Messages Available for: OS X El Capitan v10.11 and later Impact: A malicious server or user may be able to modify another user's contact list Description: A validation issue existed in roster changes. This issue was addressed through improved validation of roster sets. CVE-ID CVE-2016-1844 : Thijs Alkemade of Computest Messages Available for: OS X El Capitan v10.11 and later Impact: A remote attacker may be able to leak sensitive user information Description: An encoding issue existed in filename parsing. This issue was addressed through improved filename encoding. CVE-ID CVE-2016-1843 : Heige (a.k.a. SuperHei) of Knownsec 404 Security Team [http://www.knownsec.com] Multi-Touch Available for: OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1804 : Liang Chen, Yubin Fu, Marco Grassi of KeenLab, Tencent of Trend Micro's Zero Day Initiative NVIDIA Graphics Drivers Available for: OS X Yosemite v10.10.5 and OS X El Capitan v10.11 and later Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1846 : Ian Beer of Google Project Zero OpenGL Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1847 : Tongbo Luo and Bo Qu of Palo Alto Networks QuickTime Available for: OS X El Capitan v10.11 and later Impact: Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1848 : Francis Provencher from COSIG SceneKit Available for: OS X El Capitan v10.11 and later Impact: Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1850 : Tyler Bohan of Cisco Talos Screen Lock Available for: OS X El Capitan v10.11 and later Impact: A person with physical access to a computer may be able to reset an expired password from the lock screen Description: An issue existed in the management of password profiles. This issue was addressed through improved password reset handling. CVE-ID CVE-2016-1851 : an anonymous researcher Tcl Available for: OS X El Capitan v10.11 and later Impact: An attacker in a privileged network position may be able to leak sensitive user information Description: A protocol security issue was addressed by disabling SSLv2. CVE-ID CVE-2016-1853 : researchers at Tel Aviv University, Münster University of Applied Sciences, Ruhr University Bochum, the University of Pennsylvania, the Hashcat project, the University of Michigan, Two Sigma, Google, and the OpenSSL project: Nimrod Aviram, Sebastian Schinzel, Juraj Somorovsky, Nadia Heninger, Maik Dankel, Jens Steube, Luke Valenta, David Adrian, J. Alex Halderman, Viktor Dukhovni, Emilia Käsper, Shaanan Cohney, Susanne Engels, Christof Paar, and Yuval Shavitt Note: OS X El Capitan 10.11.5 includes the security content of Safari 9.1.1. For further details see https://support.apple.com/en-us/HT206565 OS X El Capitan 10.11.5 and Security Update 2016-003 may be obtained from the Mac App Store or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJXOj0GAAoJEIOj74w0bLRGFp0QANQktsdXgOptLJWGqWXaDKmW HaY0fNyuXNLzGNH2GKQ1yXi2KjMqGnCuAwaS3Ku/4qx2Imq3X+BLLYrSOwttbAvQ yGdWaFo1ExK/WT4CI02QM7LDOZNXOyZq/ofQ4jXi/wDpuXXNV+I+RsMMUJL4Uon9 2fngj7FHXk4fvCYs9lahjv+wDGkpIcVDTU6Liqxmje2KQzShYJ8tYwwacsOSQKxk bmsUiA9q9zkGbbo7mo5WikQUO1XWaBLQiBejzJMyNEFGECtOc9B4+irTJgERTSHb igd2875EmH/sNI6WkEQNZwpMfdKBhNI/W9e/DhZVSwAydK6xt8yr0vd5ZF/M8jCU CWGzoOQI1snlr862Ccx7H+db8umu1UmDMUjz1To+hqCEhnvMW2/oRvrKtk2Q65Pu STqixhDl0HEamvX/72r7LNsZHjzmoGoKjpwjnGf0phZgSBP1bWKmhp9748Rcb12a LzwRy7KJ20W8XGGiMeqKoe4bFaBK6iBJok4+ZpROadGrxtjVumtqbZ5CrY1Hp8/F I4VMuReDqG39G4yyDeAEr9JWRdmV285Z1zaxOgd2CsPblDfEWp9HiBpC8Agd1p9x Mf/EDssinL1K7dQQPIXgGUE5S6Z2DzGEeKvHzm8kLxl0OfwntATY/mf7TM0nj4JY YyNMZcKPuYVmF3b2PAfb =P+17 -----END PGP SIGNATURE----- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3560-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso April 27, 2016 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : php5 CVE ID : CVE-2015-8865 CVE-2016-4070 CVE-2016-4071 CVE-2016-4072 CVE-2016-4073 Several vulnerabilities were found in PHP, a general-purpose scripting language commonly used for web application development. Please refer to the upstream changelog for more information: https://php.net/ChangeLog-5.php#5.6.20 For the stable distribution (jessie), these problems have been fixed in version 5.6.20+dfsg-0+deb8u1. We recommend that you upgrade your php5 packages. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201701-42 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: file: Multiple vulnerabilities Date: January 17, 2017 Bugs: #526544, #538660, #539106, #579306 ID: 201701-42 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in file, the worst of which could allow remote attackers to execute arbitrary code. Background ========== file is a utility that guesses a file format by scanning binary data for patterns. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 sys-apps/file < 5.23 >= 5.23 Description =========== Multiple vulnerabilities have been discovered in file. Please review the CVE identifiers referenced below for details. Workaround ========== There is no known workaround at this time. Resolution ========== All file users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=sys-apps/file-5.23" References ========== [ 1 ] CVE-2014-3710 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3710 [ 2 ] CVE-2014-9652 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9652 [ 3 ] CVE-2014-9653 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9653 [ 4 ] CVE-2015-8865 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8865 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201701-42 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2017 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . ========================================================================== Ubuntu Security Notice USN-3686-1 June 14, 2018 file vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 18.04 LTS - Ubuntu 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in file. Software Description: - file: Tool to determine file types Details: Alexander Cherepanov discovered that file incorrectly handled a large number of notes. An attacker could use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2014-9620) Alexander Cherepanov discovered that file incorrectly handled certain long strings. An attacker could use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. (CVE-2014-9620) Alexander Cherepanov discovered that file incorrectly handled certain malformed ELF files. This issue only affected Ubuntu 14.04 LTS. (CVE-2014-9653) It was discovered that file incorrectly handled certain magic files. This issue only affected Ubuntu 14.04 LTS. (CVE-2015-8865) It was discovered that file incorrectly handled certain malformed ELF files. An attacker could use this issue to cause a denial of service. (CVE-2018-10360) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: file 1:5.32-2ubuntu0.1 libmagic1 1:5.32-2ubuntu0.1 Ubuntu 17.10: file 1:5.32-1ubuntu0.1 libmagic1 1:5.32-1ubuntu0.1 Ubuntu 16.04 LTS: file 1:5.25-2ubuntu1.1 libmagic1 1:5.25-2ubuntu1.1 Ubuntu 14.04 LTS: file 1:5.14-2ubuntu3.4 libmagic1 1:5.14-2ubuntu3.4 In general, a standard system update will make all the necessary changes

The web interface on SysLINK SL-1000 Machine-to-Machine (M2M) Modular Gateway devices with firmware before 01A.8 has a default password, which makes it easier for remote attackers to obtain access via unspecified vectors. In addition, JVNVU#98139587 Then CWE-259 It is published as CWE-259: Use of Hard-coded Password http://cwe.mitre.org/data/definitions/259.htmlAccess may be obtained by a third party. SystechSysLINKSL-1000M2M (Machine-to-Machine) ModularGateway is a router product from Systech, USA that provides DHCP, NAT, VPN and firewall functions. Permissions exist in the web interface of SystechSysLINKSL-1000M2MModularGateway using firmware prior to 01A.8. Obtain a vulnerability in which the program uses hard-coded passwords and does not alert administrators to changes. A hard-coded password authentication-bypass vulnerability 2. A command-injection vulnerability 3. A hard-coded cryptographic key vulnerability Attackers can exploit these issues to bypass authentication mechanisms, to execute arbitrary commands in context of the affected application and to read and modify intercepted traffic