ID

VAR-201707-0556

CVE

CVE-2016-8743

TITLE

Cosminexus HTTP Server  and  Hitachi Web Server  Vulnerability in

DESCRIPTION

Apache HTTP Server, in all releases prior to 2.2.32 and 2.4.25, was liberal in the whitespace accepted from requests and sent in response lines and headers. Accepting these different behaviors represented a security concern when httpd participates in any chain of proxies or interacts with back-end application servers, either through mod_proxy or using conventional CGI mechanisms, and may result in request smuggling, response splitting and cache pollution. Cosminexus HTTP Server and Hitachi Web Server has a vulnerability (CVE-2016-8743) exists.May have unspecified impact. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201701-36 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Apache: Multiple vulnerabilities Date: January 15, 2017 Bugs: #529130, #589226, #601736, #603130 ID: 201701-36 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in Apache, the worst of which could lead to a Denial of Service condition. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-servers/apache < 2.4.25 >= 2.4.25 Description =========== Multiple vulnerabilities have been discovered in Apache. Please review the CVE identifiers, upstream Apache Software Foundation documentation, and HTTPoxy website referenced below for details. Impact ====== A remote attacker could cause a Denial of Service condition via multiple vectors or response splitting and cache pollution. Additionally, an attacker could intercept unsecured (HTTP) transmissions via the HTTPoxy vulnerability. Workaround ========== There is no known workaround at this time. Resolution ========== All Apache users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-servers/apache-2.4.25" References ========== [ 1 ] Apache Software Foundation Projects and "httpoxy" CERT VU #797896 https://www.apache.org/security/asf-httpoxy-response.txt [ 2 ] CVE-2014-3583 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3583 [ 3 ] CVE-2016-0736 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-0736 [ 4 ] CVE-2016-2161 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2161 [ 5 ] CVE-2016-5387 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5387 [ 6 ] CVE-2016-8073 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-8073 [ 7 ] CVE-2016-8740 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-8740 [ 8 ] CVE-2016-8743 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-8743 [ 9 ] HTTPoxy Website https://httpoxy.org/ Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201701-36 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 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 . -----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-hpesbmu03753en_us SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: hpesbmu03753en_us Version: 1 HPESBMU03753 rev.1 - HPE System Management Homepage, Multiple Remote Vulnerabilities NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2017-09-26 Last Updated: 2017-09-26 Potential Security Impact: Local: Denial of Service (DoS), Elevation of Privilege, Execution of Arbitrary Code; Remote: Authentication Bypass, Cross-Site Scripting (XSS), Denial of Service (DoS), Disclosure of Sensitive Information, Execution of Arbitrary Code Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY Several potential security vulnerabilities have been identified in HPE System Management Homepage (SMH) on Windows and Linux. The vulnerabilities could be exploited remotely resulting in Cross-site scripting, local and remote Denial of Service, local and remote execution of arbitrary code, local elevation of privilege and local unqualified configuration change. References: - CVE-2017-12544 - Cross-site Scripting (XSS) - CVE-2017-12545 - Denial of Service (DoS) - CVE-2017-12546 - Buffer overflow - CVE-2016-8743 - Remote Disclosure of Information - CVE-2017-12547 - Arbitrary command execution - CVE-2017-12548 - Arbitrary command execution - CVE-2017-12549 - Authentication bypass - CVE-2017-12550 - Security Misconfiguration - CVE-2017-12551 - Arbitrary execution of commands - CVE-2017-12552 - Arbitrary execution of commands - CVE-2017-12553 - Authentication bypass SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. - HP System Management Homepage Software prior to 7.6.1 BACKGROUND CVSS Base Metrics ================= Reference, CVSS V3 Score/Vector, CVSS V2 Score/Vector CVE-2016-8743 7.5 CVSS:3.0/AV:N/AC:L/PR:N/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-2017-12544 5.7 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N 6.8 (AV:N/AC:L/Au:S/C:C/I:N/A:N) CVE-2017-12545 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-2017-12546 5.6 CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N 5.5 (AV:L/AC:H/Au:S/C:C/I:C/A:N) CVE-2017-12547 5.6 CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H 5.5 (AV:L/AC:H/Au:S/C:N/I:C/A:C) CVE-2017-12548 5.6 CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H 5.5 (AV:L/AC:H/Au:S/C:N/I:C/A:C) CVE-2017-12549 5.6 CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H 5.5 (AV:L/AC:H/Au:S/C:C/I:C/A:N) CVE-2017-12550 5.6 CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H 5.5 (AV:L/AC:H/Au:S/C:N/I:C/A:C) CVE-2017-12551 5.6 CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H 5.5 (AV:L/AC:H/Au:S/C:N/I:C/A:C) CVE-2017-12552 5.6 CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H 5.5 (AV:L/AC:H/Au:S/C:N/I:C/A:C) CVE-2017-12553 5.6 CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N 5.5 (AV:L/AC:H/Au:S/C:C/I:C/A:N) 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 made the following software updates available to resolve the vulnerabilities for the impacted versions of HPE System Management Homepage (SMH). Please download the latest version of System Management Homepage (SMH) v7.6.1 from the following location: <https://www.hpe.com/info/smh> HISTORY Version:1 (rev.1) - 26 September 2017 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. X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Wed, 12 Apr 2017 19:41:10 +0000 (UTC) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: httpd security and bug fix update Advisory ID: RHSA-2017:0906-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:0906 Issue date: 2017-04-12 CVE Names: CVE-2016-0736 CVE-2016-2161 CVE-2016-8743 ===================================================================== 1. Summary: An update for httpd is now available for 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 Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Security Fix(es): * It was discovered that the mod_session_crypto module of httpd did not use any mechanisms to verify integrity of the encrypted session data stored in the user's browser. A remote attacker could use this flaw to decrypt and modify session data using a padding oracle attack. (CVE-2016-0736) * It was discovered that the mod_auth_digest module of httpd did not properly check for memory allocation failures. A remote attacker could use this flaw to cause httpd child processes to repeatedly crash if the server used HTTP digest authentication. (CVE-2016-2161) * It was discovered that the HTTP parser in httpd incorrectly allowed certain characters not permitted by the HTTP protocol specification to appear unencoded in HTTP request headers. If httpd was used in conjunction with a proxy or backend server that interpreted those characters differently, a remote attacker could possibly use this flaw to inject data into HTTP responses, resulting in proxy cache poisoning. (CVE-2016-8743) Note: The fix for the CVE-2016-8743 issue causes httpd to return "400 Bad Request" error to HTTP clients which do not strictly follow HTTP protocol specification. A newly introduced configuration directive "HttpProtocolOptions Unsafe" can be used to re-enable the old less strict parsing. However, such setting also re-introduces the CVE-2016-8743 issue. Bug Fix(es): * When waking up child processes during a graceful restart, the httpd parent process could attempt to open more connections than necessary if a large number of child processes had been active prior to the restart. Consequently, a graceful restart could take a long time to complete. With this update, httpd has been fixed to limit the number of connections opened during a graceful restart to the number of active children, and the described problem no longer occurs. (BZ#1420002) * Previously, httpd running in a container returned the 500 HTTP status code (Internal Server Error) when a connection to a WebSocket server was closed. As a consequence, the httpd server failed to deliver the correct HTTP status and data to a client. With this update, httpd correctly handles all proxied requests to the WebSocket server, and the described problem no longer occurs. (BZ#1429947) * In a configuration using LDAP authentication with the mod_authnz_ldap module, the name set using the AuthLDAPBindDN directive was not correctly used to bind to the LDAP server for all queries. Consequently, authorization attempts failed. The LDAP modules have been fixed to ensure the configured name is correctly bound for LDAP queries, and authorization using LDAP no longer fails. (BZ#1420047) 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 will be restarted automatically. 5. Bugs fixed (https://bugzilla.redhat.com/): 1406744 - CVE-2016-0736 httpd: Padding Oracle in Apache mod_session_crypto 1406753 - CVE-2016-2161 httpd: DoS vulnerability in mod_auth_digest 1406822 - CVE-2016-8743 httpd: Apache HTTP Request Parsing Whitespace Defects 1420002 - Backport fix for issue with graceful restart taking very long time sometimes 1420047 - AuthLDAPBindDN might not be used for some LDAP searches causing LDAP authz failures 1429947 - Backport: mod_proxy_wstunnel - AH02447: err/hup on backconn 6. Package List: Red Hat Enterprise Linux Client Optional (v. 7): Source: httpd-2.4.6-45.el7_3.4.src.rpm noarch: httpd-manual-2.4.6-45.el7_3.4.noarch.rpm x86_64: httpd-2.4.6-45.el7_3.4.x86_64.rpm httpd-debuginfo-2.4.6-45.el7_3.4.x86_64.rpm httpd-devel-2.4.6-45.el7_3.4.x86_64.rpm httpd-tools-2.4.6-45.el7_3.4.x86_64.rpm mod_ldap-2.4.6-45.el7_3.4.x86_64.rpm mod_proxy_html-2.4.6-45.el7_3.4.x86_64.rpm mod_session-2.4.6-45.el7_3.4.x86_64.rpm mod_ssl-2.4.6-45.el7_3.4.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): Source: httpd-2.4.6-45.el7_3.4.src.rpm noarch: httpd-manual-2.4.6-45.el7_3.4.noarch.rpm x86_64: httpd-2.4.6-45.el7_3.4.x86_64.rpm httpd-debuginfo-2.4.6-45.el7_3.4.x86_64.rpm httpd-devel-2.4.6-45.el7_3.4.x86_64.rpm httpd-tools-2.4.6-45.el7_3.4.x86_64.rpm mod_ldap-2.4.6-45.el7_3.4.x86_64.rpm mod_proxy_html-2.4.6-45.el7_3.4.x86_64.rpm mod_session-2.4.6-45.el7_3.4.x86_64.rpm mod_ssl-2.4.6-45.el7_3.4.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: httpd-2.4.6-45.el7_3.4.src.rpm aarch64: httpd-2.4.6-45.el7_3.4.aarch64.rpm httpd-debuginfo-2.4.6-45.el7_3.4.aarch64.rpm httpd-devel-2.4.6-45.el7_3.4.aarch64.rpm httpd-tools-2.4.6-45.el7_3.4.aarch64.rpm mod_ssl-2.4.6-45.el7_3.4.aarch64.rpm noarch: httpd-manual-2.4.6-45.el7_3.4.noarch.rpm ppc64: httpd-2.4.6-45.el7_3.4.ppc64.rpm httpd-debuginfo-2.4.6-45.el7_3.4.ppc64.rpm httpd-devel-2.4.6-45.el7_3.4.ppc64.rpm httpd-tools-2.4.6-45.el7_3.4.ppc64.rpm mod_ssl-2.4.6-45.el7_3.4.ppc64.rpm ppc64le: httpd-2.4.6-45.el7_3.4.ppc64le.rpm httpd-debuginfo-2.4.6-45.el7_3.4.ppc64le.rpm httpd-devel-2.4.6-45.el7_3.4.ppc64le.rpm httpd-tools-2.4.6-45.el7_3.4.ppc64le.rpm mod_ssl-2.4.6-45.el7_3.4.ppc64le.rpm s390x: httpd-2.4.6-45.el7_3.4.s390x.rpm httpd-debuginfo-2.4.6-45.el7_3.4.s390x.rpm httpd-devel-2.4.6-45.el7_3.4.s390x.rpm httpd-tools-2.4.6-45.el7_3.4.s390x.rpm mod_ssl-2.4.6-45.el7_3.4.s390x.rpm x86_64: httpd-2.4.6-45.el7_3.4.x86_64.rpm httpd-debuginfo-2.4.6-45.el7_3.4.x86_64.rpm httpd-devel-2.4.6-45.el7_3.4.x86_64.rpm httpd-tools-2.4.6-45.el7_3.4.x86_64.rpm mod_ssl-2.4.6-45.el7_3.4.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): aarch64: httpd-debuginfo-2.4.6-45.el7_3.4.aarch64.rpm mod_ldap-2.4.6-45.el7_3.4.aarch64.rpm mod_proxy_html-2.4.6-45.el7_3.4.aarch64.rpm mod_session-2.4.6-45.el7_3.4.aarch64.rpm ppc64: httpd-debuginfo-2.4.6-45.el7_3.4.ppc64.rpm mod_ldap-2.4.6-45.el7_3.4.ppc64.rpm mod_proxy_html-2.4.6-45.el7_3.4.ppc64.rpm mod_session-2.4.6-45.el7_3.4.ppc64.rpm ppc64le: httpd-debuginfo-2.4.6-45.el7_3.4.ppc64le.rpm mod_ldap-2.4.6-45.el7_3.4.ppc64le.rpm mod_proxy_html-2.4.6-45.el7_3.4.ppc64le.rpm mod_session-2.4.6-45.el7_3.4.ppc64le.rpm s390x: httpd-debuginfo-2.4.6-45.el7_3.4.s390x.rpm mod_ldap-2.4.6-45.el7_3.4.s390x.rpm mod_proxy_html-2.4.6-45.el7_3.4.s390x.rpm mod_session-2.4.6-45.el7_3.4.s390x.rpm x86_64: httpd-debuginfo-2.4.6-45.el7_3.4.x86_64.rpm mod_ldap-2.4.6-45.el7_3.4.x86_64.rpm mod_proxy_html-2.4.6-45.el7_3.4.x86_64.rpm mod_session-2.4.6-45.el7_3.4.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: httpd-2.4.6-45.el7_3.4.src.rpm noarch: httpd-manual-2.4.6-45.el7_3.4.noarch.rpm x86_64: httpd-2.4.6-45.el7_3.4.x86_64.rpm httpd-debuginfo-2.4.6-45.el7_3.4.x86_64.rpm httpd-devel-2.4.6-45.el7_3.4.x86_64.rpm httpd-tools-2.4.6-45.el7_3.4.x86_64.rpm mod_ssl-2.4.6-45.el7_3.4.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: httpd-debuginfo-2.4.6-45.el7_3.4.x86_64.rpm mod_ldap-2.4.6-45.el7_3.4.x86_64.rpm mod_proxy_html-2.4.6-45.el7_3.4.x86_64.rpm mod_session-2.4.6-45.el7_3.4.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-2016-0736 https://access.redhat.com/security/cve/CVE-2016-2161 https://access.redhat.com/security/cve/CVE-2016-8743 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 iD8DBQFY7n2lXlSAg2UNWIIRAn0EAJ95hoSJjNM/kZUXd8Ae6G5J3pXXHACfTIfP pb07muMthgb6w7tJ0kAuc4o= =gSHO -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-10-31-2 macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, Security Update 2017-004 El Capitan macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, Security Update 2017-004 El Capitan are now available and address the following: 802.1X Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An attacker may be able to exploit weaknesses in TLS 1.0 Description: A protocol security issue was addressed by enabling TLS 1.1 and TLS 1.2. CVE-2017-13832: an anonymous researcher apache Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Multiple issues in Apache Description: Multiple issues were addressed by updating to version 2.4.27. CVE-2016-736 CVE-2016-2161 CVE-2016-5387 CVE-2016-8740 CVE-2016-8743 CVE-2017-3167 CVE-2017-3169 CVE-2017-7659 CVE-2017-7668 CVE-2017-7679 CVE-2017-9788 CVE-2017-9789 APFS Available for: macOS High Sierra 10.13 Impact: A malicious Thunderbolt adapter may be able to recover unencrypted APFS filesystem data Description: An issue existed in the handling of DMA. This issue was addressed by limiting the time the FileVault decryption buffers are DMA mapped to the duration of the I/O operation. CVE-2017-13786: an anonymous researcher APFS Available for: macOS High Sierra 10.13 Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13800: Sergej Schumilo of Ruhr-University Bochum AppleScript Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Decompiling an AppleScript with osadecompile may lead to arbitrary code execution Description: A validation issue was addressed with improved input sanitization. CVE-2017-13809: an anonymous researcher ATS Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Processing a maliciously crafted font may result in the disclosure of process memory Description: A memory corruption issue was addressed with improved input validation. CVE-2017-13820: John Villamil, Doyensec Audio Available for: macOS Sierra 10.12.6 Impact: Parsing a maliciously crafted QuickTime file may lead to an unexpected application termination or arbitrary code execution Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-13807: Yangkang (@dnpushme) of Qihoo 360 Qex Team CFString Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-13821: Australian Cyber Security Centre a Australian Signals Directorate CoreText Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-13825: Australian Cyber Security Centre a Australian Signals Directorate curl Available for: macOS High Sierra 10.13, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Uploading using TFTP to a maliciously crafted URL with libcurl may disclose application memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2017-1000100: Even Rouault, found by OSS-Fuzz curl Available for: macOS High Sierra 10.13, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Processing a maliciously crafted URL with libcurl may cause unexpected application termination or read process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2017-1000101: Brian Carpenter, Yongji Ouyang Dictionary Widget Available for: macOS High Sierra 10.13, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Searching pasted text in the Dictionary widget may lead to compromise of user information Description: A validation issue existed which allowed local file access. This was addressed with input sanitization. CVE-2017-13801: xisigr of Tencent's Xuanwu Lab (tencent.com) file Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Multiple issues in file Description: Multiple issues were addressed by updating to version 5.31. CVE-2017-13815 Fonts Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Rendering untrusted text may lead to spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2017-13828: an anonymous researcher fsck_msdos Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13811: an anonymous researcher Heimdal Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An attacker in a privileged network position may be able to impersonate a service Description: A validation issue existed in the handling of the KDC-REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams HelpViewer Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: A quarantined HTML file may execute arbitrary JavaScript cross-origin Description: A cross-site scripting issue existed in HelpViewer. This issue was addressed by removing the affected file. CVE-2017-13819: an anonymous researcher HFS Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13830: Sergej Schumilo of Ruhr-University Bochum ImageIO Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved input validation. CVE-2017-13814: Australian Cyber Security Centre a Australian Signals Directorate ImageIO Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Processing a maliciously crafted image may lead to a denial of service Description: An information disclosure issue existed in the processing of disk images. This issue was addressed through improved memory management. CVE-2017-13831: an anonymous researcher Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: A local user may be able to leak sensitive user information Description: A permissions issue existed in kernel packet counters. This issue was addressed through improved permission validation. CVE-2017-13810: an anonymous researcher Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: A local user may be able to read kernel memory Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed through improved input validation. CVE-2017-13817: Maxime Villard (m00nbsd) Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-13818: The UK's National Cyber Security Centre (NCSC) CVE-2017-13836: an anonymous researcher, an anonymous researcher CVE-2017-13841: an anonymous researcher CVE-2017-13840: an anonymous researcher CVE-2017-13842: an anonymous researcher CVE-2017-13782: Kevin Backhouse of Semmle Ltd. Kernel Available for: macOS High Sierra 10.13, macOS Sierra 10.12.6 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13799: an anonymous researcher Kernel Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13843: an anonymous researcher Kernel Available for: macOS Sierra 10.12.6 Impact: Processing a malformed mach binary may lead to arbitrary code execution Description: A memory corruption issue was addressed through improved validation. CVE-2017-13834: Maxime Villard (m00nbsd) libarchive Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: A buffer overflow issue was addressed through improved memory handling. CVE-2017-13813: found by OSS-Fuzz CVE-2017-13816: found by OSS-Fuzz libarchive Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Unpacking a maliciously crafted archive may lead to arbitrary code execution Description: Multiple memory corruption issues existed in libarchive. These issues were addressed through improved input validation. CVE-2017-13812: found by OSS-Fuzz libarchive Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2016-4736: Proteas of Qihoo 360 Nirvan Team Open Scripting Architecture Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Decompiling an AppleScript with osadecompile may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13824: an anonymous researcher PCRE Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Multiple issues in pcre Description: Multiple issues were addressed by updating to version 8.40. CVE-2017-13846 Postfix Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Multiple issues in Postfix Description: Multiple issues were addressed by updating to version 3.2.2. CVE-2017-13826: an anonymous researcher Quick Look Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-13822: Australian Cyber Security Centre a Australian Signals Directorate Quick Look Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: Parsing a maliciously crafted office document may lead to an unexpected application termination or arbitrary code execution Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-7132: Australian Cyber Security Centre a Australian Signals Directorate QuickTime Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-13823: an anonymous researcher Remote Management Available for: macOS Sierra 10.12.6 Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13808: an anonymous researcher Sandbox Available for: macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13838: an anonymous researcher StreamingZip Available for: macOS High Sierra 10.13, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: A malicious zip file may be able modify restricted areas of the file system Description: A path handling issue was addressed with improved validation. CVE-2017-13804: @qwertyoruiopz at KJC Research Intl. S.R.L. tcpdump Available for: macOS High Sierra 10.13, macOS Sierra 10.12.6 Impact: Multiple issues in tcpdump Description: Multiple issues were addressed by updating to version 4.9.2. CVE-2017-11108 CVE-2017-11541 CVE-2017-11542 CVE-2017-11543 CVE-2017-12893 CVE-2017-12894 CVE-2017-12895 CVE-2017-12896 CVE-2017-12897 CVE-2017-12898 CVE-2017-12899 CVE-2017-12900 CVE-2017-12901 CVE-2017-12902 CVE-2017-12985 CVE-2017-12986 CVE-2017-12987 CVE-2017-12988 CVE-2017-12989 CVE-2017-12990 CVE-2017-12991 CVE-2017-12992 CVE-2017-12993 CVE-2017-12994 CVE-2017-12995 CVE-2017-12996 CVE-2017-12997 CVE-2017-12998 CVE-2017-12999 CVE-2017-13000 CVE-2017-13001 CVE-2017-13002 CVE-2017-13003 CVE-2017-13004 CVE-2017-13005 CVE-2017-13006 CVE-2017-13007 CVE-2017-13008 CVE-2017-13009 CVE-2017-13010 CVE-2017-13011 CVE-2017-13012 CVE-2017-13013 CVE-2017-13014 CVE-2017-13015 CVE-2017-13016 CVE-2017-13017 CVE-2017-13018 CVE-2017-13019 CVE-2017-13020 CVE-2017-13021 CVE-2017-13022 CVE-2017-13023 CVE-2017-13024 CVE-2017-13025 CVE-2017-13026 CVE-2017-13027 CVE-2017-13028 CVE-2017-13029 CVE-2017-13030 CVE-2017-13031 CVE-2017-13032 CVE-2017-13033 CVE-2017-13034 CVE-2017-13035 CVE-2017-13036 CVE-2017-13037 CVE-2017-13038 CVE-2017-13039 CVE-2017-13040 CVE-2017-13041 CVE-2017-13042 CVE-2017-13043 CVE-2017-13044 CVE-2017-13045 CVE-2017-13046 CVE-2017-13047 CVE-2017-13048 CVE-2017-13049 CVE-2017-13050 CVE-2017-13051 CVE-2017-13052 CVE-2017-13053 CVE-2017-13054 CVE-2017-13055 CVE-2017-13687 CVE-2017-13688 CVE-2017-13689 CVE-2017-13690 CVE-2017-13725 Wi-Fi Available for: macOS High Sierra 10.13, macOS Sierra 10.12.6, OS X El Capitan 10.11.6 Impact: An attacker in Wi-Fi range may force nonce reuse in WPA clients (Key Reinstallation Attacks - KRACK) Description: A logic issue existed in the handling of state transitions. This was addressed with improved state management. CVE-2017-13077: Mathy Vanhoef of the imec-DistriNet group at KU Leuven CVE-2017-13078: Mathy Vanhoef of the imec-DistriNet group at KU Leuven CVE-2017-13080: Mathy Vanhoef of the imec-DistriNet group at KU Leuven Installation note: macOS High Sierra 10.13.1 may be obtained from the Mac App Store or Apple's Software Downloads web site: https://www.apple.com/support/downloads/ Information will also be posted to the Apple Security Updates web site: https://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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAln4u74pHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZL1A// WjcVy4745VcW+I0+qKZta734BUyZNPmQ+Jq5t5wt5tJN87UjQGfxNOtw8/BMC2hy bd9FOtfIPzPvEyjiVJCE2LZPNAIh/DUWzo8XozKHgbjjN4vxodnVwLXQ3rMMXqBI yiQseOurBofRKXyQwi+6nx6DhzvX63d0dsdXHfnpEKYDjPLRWDQOk92d6SxJqtYM tpYWiDJkssYEIS/oTlffOfwSvo2P5qffSEgsKjS4MvXLmG98IEAacEGmszpddeDZ 8SALW7QFrlYQNXi8YY0U9jc9em2aiaLKs0icuCKSxrcnvkB1T/8b23tG/SmnZ6vu yaFKFdMShtnmtMOr2FRg6tvQOn0traIbUMbh+7MDpr7IZIq2Nj5PanqMvQZ3R/tQ wfIN7buS/HACZycceaJu7y5GNjL3u2y3fsNLcMzUADkf5Z1LwcihPuh3563uzlho HcGolNk19S0Q/+ixWYDvJoLEaQmA7PPOdsCIlj8IGJgw42P78iuE+NBhQuttn/35 siLGxUUpWyXlFWoZvbLVM1jk7SUnrCSQWyRTvnh80Gdq+zym5N986uP7+9/GUIZ/ 4e4I5edR85eC1Nfhqbceg4U0wc2/Ox+l9Cah+awIbemt1MtigjT9Hkwd+xUMwTN6 /49TlNfE12+rdM9LB5L7+zgUPbhsQzH/l23fK6mIPAs= =pFCC -----END PGP SIGNATURE----- . 6) - i386, noarch, x86_64 3. Bug Fix(es): * Previously, httpd was unable to correctly check a boundary of an array, and in rare cases it attempted to access an element of an array that was out of bounds. Consequently, httpd terminated unexpectedly with a segmentation fault at proxy_util.c. With this update, bounds checking has been fixed, and httpd no longer crashes. (BZ#1463354) 4. 7) - noarch, x86_64 3. The httpd24 Software Collection has been upgraded to version 2.4.25, which provides a number of bug fixes and enhancements over the previous version. For detailed changes, see the Red Hat Software Collections 2.4 Release Notes linked from the References section. (CVE-2016-0736) * A denial of service flaw was found in httpd's mod_http2 module. A remote attacker could use this flaw to block server threads for long times, causing starvation of worker threads, by manipulating the flow control windows on streams. * A vulnerability was found in httpd's handling of the LimitRequestFields directive in mod_http2, affecting servers with HTTP/2 enabled. An attacker could send crafted requests with headers larger than the server's available memory, causing httpd to crash. (CVE-2016-8740) 4. ========================================================================== Ubuntu Security Notice USN-3279-1 May 09, 2017 apache2 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in Apache HTTP Server. Software Description: - apache2: Apache HTTP server Details: It was discovered that the Apache mod_session_crypto module was encrypting data and cookies using either CBC or ECB modes. (CVE-2016-0736) Maksim Malyutin discovered that the Apache mod_auth_digest module incorrectly handled malicious input. A new configuration option "HttpProtocolOptions Unsafe" can be used to revert to the previous unsafe behaviour in problematic environments. (CVE-2016-8743) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.10: apache2-bin 2.4.18-2ubuntu4.1 Ubuntu 16.04 LTS: apache2-bin 2.4.18-2ubuntu3.2 Ubuntu 14.04 LTS: apache2-bin 2.4.7-1ubuntu4.14 In general, a standard system update will make all the necessary changes

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

code problem

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

David Dennerline at IBM Security's X-Force Researchers as well as Regis Leroy

SOURCES

LAST UPDATE DATE

2025-04-27T21:34:08.145000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE