ID

VAR-201501-0737

CVE

CVE-2015-0235

TITLE

GNU C Library (glibc) __nss_hostname_digits_dots() function vulnerable to buffer overflow

DESCRIPTION

Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18, allows context-dependent attackers to execute arbitrary code via vectors related to the (1) gethostbyname or (2) gethostbyname2 function, aka "GHOST.". This vulnerability has been assigned CVE-2015-0235, and is referred to in the media by the name "GHOST". Relevant releases/architectures: RHEV Hypervisor for RHEL-6 - noarch 3. The Red Hat Enterprise Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine (KVM) hypervisor. (CVE-2015-0235) A race condition flaw was found in the way the Linux kernel's KVM subsystem handled PIT (Programmable Interval Timer) emulation. A guest user who has access to the PIT I/O ports could use this flaw to crash the host. (CVE-2014-3611) A flaw was found in the way OpenSSL handled fragmented handshake packets. A man-in-the-middle attacker could use this flaw to force a TLS/SSL server using OpenSSL to use TLS 1.0, even if both the client and the server supported newer protocol versions. (CVE-2014-3511) A memory leak flaw was found in the way an OpenSSL handled failed session ticket integrity checks. A remote attacker could exhaust all available memory of an SSL/TLS or DTLS server by sending a large number of invalid session tickets to that server. (CVE-2014-3567) It was found that the Linux kernel's KVM subsystem did not handle the VM exits gracefully for the invept (Invalidate Translations Derived from EPT) and invvpid (Invalidate Translations Based on VPID) instructions. On hosts with an Intel processor and invept/invppid VM exit support, an unprivileged guest user could use these instructions to crash the guest. Bugs fixed (https://bugzilla.redhat.com/): 1127504 - CVE-2014-3511 openssl: TLS protocol downgrade attack 1144825 - CVE-2014-3646 kernel: kvm: vmx: invvpid vm exit not handled 1144835 - CVE-2014-3645 kernel: kvm: vmx: invept vm exit not handled 1144878 - CVE-2014-3611 kernel: kvm: PIT timer race condition 1152563 - Tracker: RHEV-H 6.6 for RHEV 3.4.z build 1152961 - CVE-2014-3567 openssl: Invalid TLS/SSL session tickets could cause memory leak leading to server crash 1180044 - Incorrect glusterfs package in to RHEVH 6.6 for 3.4.4 and 3.5 build [rhev-3.4.z] 1183461 - CVE-2015-0235 glibc: __nss_hostname_digits_dots() heap-based buffer overflow 1185720 - Incorrect rhn-virtualization-host and rhn-virtualization-common packages in RHEVH 6.6 for rhev 3.4.5 6. References: CVE-2015-0235 SSRT102283 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. Please update or upgrade to one of the following versions or subsequent. - HP Mobility Software v6.4.3.0 - HP Mobility Software v6.5.3.0 The software updates are available by logging into "My Networking" portal at the following location: https://h10145.www1.hpe.com/sso/Index.aspx?ReturnUrl=..%2fdownloads%2fDow nloadSoftware.aspx%3fSoftwareReleaseUId%3d11068%26ProductNumber%3dJ9420A%26la ng%3d%26cc%3d%26prodSeriesId%3d HISTORY Version:1 (rev.1) - 2 November 2015 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. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. 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 2015 Hewlett-Packard Enterprise Hewlett-Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. Independently operating for three generations, WAGO is the global leader of spring pressure electrical interconnect and automation solutions. For more than 60 years, WAGO has developed and produced innovative products for packaging, transportation, process, industrial and building automation markets amongst others. Aside from its innovations in spring pressure connection technology, WAGO has introduced numerous innovations that have revolutionized industry. Furthermore, hardcoded password hashes and credentials were also found by doing an automated scan with IoT Inspector. The validity of the password hashes and the embedded keys were also verified by emulating the device. The outdated version was found by IoT Inspector. The outdated version was found by IoT Inspector. 3) Hardcoded Credentials (CVE-2019-12550) The device contains hardcoded users and passwords which can be used to login via SSH and Telnet. 4) Embedded Private Keys (CVE-2019-12549) The device contains hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches to the embedded private key. A file with the name "\ectest\n\e]55;test.txt\a" was created to trigger the vulnerability. 3) Hardcoded Credentials (CVE-2019-12550) The following credentials were found in the 'passwd' file of the firmware: <Password Hash> <Plaintext> <User> <removed> <removed> root No password is set for the account [EMPTY PASSWORD] admin By using these credentials, it's possible to connect via Telnet and SSH on the emulated device. Example for Telnet: ------------------------------------------------------------------------------- [root@localhost ~]# telnet 192.168.0.133 Trying 192.168.0.133... Connected to 192.168.0.133. Escape character is '^]'. L2SWITCH login: root Password: ~ # ------------------------------------------------------------------------------- Example for SSH: ------------------------------------------------------------------------------- [root@localhost ~]# ssh 192.168.0.133 root@192.168.0.133's password: ~ # ------------------------------------------------------------------------------- 4) Embedded Private Keys (CVE-2019-12549) The following host key fingerprint is shown by accessing the SSH daemon on the emulated device: [root@localhost ~]# ssh 192.168.0.133 The authenticity of host '192.168.0.133 (192.168.0.133)' can't be established. RSA key fingerprint is SHA256:X5Vr0/x0/j62N/aqZmHz96ojwl8x/I8mfzuT8o6uZso. RSA key fingerprint is MD5:2e:65:85:fc:45:04:bd:68:30:74:51:45:7d:2f:95:e2. This matches the embedded private key (which has been removed from this advisory): SSH Fingerprint: 2e:65:85:fc:45:04:bd:68:30:74:51:45:7d:2f:95:e2 Vulnerable / tested versions: ----------------------------- According to the vendor, the following versions are affected: * 852-303: <v1.2.2.S0 * 852-1305: <v1.1.6.S0 * 852-1505: <v1.1.5.S0 Vendor contact timeline: ------------------------ 2019-03-12: Contacting VDE CERT through info@cert.vde.com, received confirmation 2019-03-26: Asking for a status update, VDE CERT is still waiting for details 2019-03-28: VDE CERT requests information from WAGO again 2019-04-09: Asking for a status update 2019-04-11: VDE CERT: patched firmware release planned for end of May, requested postponement of advisory release 2019-04-16: VDE CERT: update regarding affected firmware versions 2019-04-24: Confirming advisory release for beginning of June 2019-05-20: Asking for a status update 2019-05-22: VDE CERT: no news from WAGO yet, 5th June release date 2019-05-29: Asking for a status update 2019-05-29: VDE CERT: detailed answer from WAGO, patches will be published on 7th June, SEC Consult proposes new advisory release date for 12th June 2019-06-07: VDE CERT provides security advisory information from WAGO; WAGO releases security patches 2019-06-12: Coordinated release of security advisory Solution: --------- The vendor provides patches to their customers at their download page. The following versions fix the issues: * 852-303: v1.2.2.S0 * 852-1305: v1.1.6.S0 * 852-1505: v1.1.5.S0 According to the vendor, busybox and glibc have been updated and the embedded private keys are being newly generated upon first boot and after a factory reset. The root login via Telnet and SSH has been disabled and the admin account is documented and can be changed by the customer. Workaround: ----------- Restrict network access to the device & SSH server. Weber / @2019 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hp.com/portal/site/hpsc/public/kb/ docDisplay?docId=emr_na-c04589512 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c04589512 Version: 1 HPSBGN03285 rev.1 - HP Business Service Manager Virtual Appliance, Multiple Vulnerabilities NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2015-03-17 Last Updated: 2015-03-17 - ----------------------------------------------------------------------------- - --- Potential Security Impact: Multiple vulnerabilities Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities have been identified with these three packages. These vulnerabilities could be exploited to allow execution of code. HP Operation Agent Virtual Appliance for monitoring VMware vSphere environments (OAVA) HP Virtualization Performance Viewer for monitoring VMware vSphere environments (vPV VA) HP Operations Manager i 10.00 Virtual (OMi VA) References: CVE-2015-0235 - Buffer Errors (CWE-119) CVE-2012-6657 - Permissions, Privileges, and Access Control (CWE-264) CVE-2014-3673 - Resource Management Errors (CWE-399) CVE-2014-3687 - Resource Management Errors (CWE-399) CVE-2014-3688 - Resource Management Errors (CWE-399) CVE-2014-5471 - Resource Management Errors (CWE-399) CVE-2014-5472 - Input Validation (CWE-20) CVE-2014-6410 - Resource Management Errors (CWE-399) CVE-2014-9322- Permissions, Privileges, and Access Control (CWE-264) SSRT101955 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP Operation Agent Virtual Appliance for monitoring VMware vSphere environments (OAVA) v11.14, v11.13, v11.12, v11.11 HP Virtualization Performance Viewer for monitoring VMware vSphere environments (vPV VA) v2.10, v2.01, v2.0, v1.x HP Operations Manager i 10.00 Virtual (OMi VA) v10.00 BACKGROUND For a PGP signed version of this security bulletin please write to: security-alert@hp.com CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2015-0235 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2012-6657 (AV:L/AC:L/Au:N/C:N/I:N/A:C) 4.9 CVE-2014-3673 (AV:N/AC:L/Au:N/C:N/I:N/A:C) 7.8 CVE-2014-3687 (AV:N/AC:L/Au:N/C:N/I:N/A:C) 7.8 CVE-2014-3688 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2014-5471 (AV:L/AC:H/Au:N/C:N/I:N/A:C) 4.0 CVE-2014-5472 (AV:L/AC:H/Au:N/C:N/I:N/A:C) 4.0 CVE-2014-6410 (AV:L/AC:M/Au:N/C:N/I:N/A:C) 4.7 CVE-2014-9322 (AV:L/AC:L/Au:N/C:C/I:C/A:C) 7.2 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided the following information to mitigate the impact of these vulnerabilities. https://softwaresupport.hp.com/group/softwaresupport/search- result/-/facetsearch/document/KM01411792 HISTORY Version:1 (rev.1) - 17 March 2015 Initial release Support: For further information, contact normal HP Services support channel. Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information. To get the security-alert PGP key, please send an e-mail message as follows: To: security-alert@hp.com Subject: get key Subscribe: To initiate a subscription to receive future HP Security Bulletins via Email: http://h30046.www3.hp.com/driverAlertProfile.php? regioncode=NA&langcode=USENG&jumpid=in_SC-GEN__driverITRC&topiccode=ITRC On the web page: ITRC security bulletins and patch sign-up Under Step1: your ITRC security bulletins and patches - check ALL categories for which alerts are required and continue. Under Step2: your ITRC operating systems - verify your operating system selections are checked and save. To update an existing subscription: http://h30046.www3.hp.com/subSignIn.php Log in on the web page: Subscriber's choice for Business: sign-in. On the web page: Subscriber's Choice: your profile summary - use Edit Profile to update appropriate sections. To review previously published Security Bulletins visit: http://www.itrc.hp.com/service/cki/secBullArchive.do * The Software Product Category that this Security Bulletin relates to is represented by the 5th and 6th characters of the Bulletin number in the title: GN = HP General SW MA = HP Management Agents MI = Misc. 3rd Party SW MP = HP MPE/iX NS = HP NonStop Servers OV = HP OpenVMS PI = HP Printing & Imaging ST = HP Storage SW TL = HP Trusted Linux TU = HP Tru64 UNIX UX = HP-UX VV = HP VirtualVault System management and security procedures must be reviewed frequently to maintain system integrity. HP is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions. "HP is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HP products the important security information contained in this Bulletin. HP recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HP does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HP will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin. To the extent permitted by law, HP disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement." Copyright 2015 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company 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 Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. 6.5) - i386, ppc64, s390x, x86_64 3. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0235 https://rhn.redhat.com/errata/RHSA-2015-0092.html _______________________________________________________________________ Updated Packages: Mandriva Business Server 1/X86_64: 678efef85b85206451ef8927bad808e0 mbs1/x86_64/glibc-2.14.1-12.11.mbs1.x86_64.rpm 46cd508f03e36c1e4f752c317852ec8e mbs1/x86_64/glibc-devel-2.14.1-12.11.mbs1.x86_64.rpm 069302c80e3b79504e2b0eaaa72c2745 mbs1/x86_64/glibc-doc-2.14.1-12.11.mbs1.noarch.rpm 3a841c0295823354655dd3e7734ada0b mbs1/x86_64/glibc-doc-pdf-2.14.1-12.11.mbs1.noarch.rpm 11a672a0b4bae77c7adfa803bea9871f mbs1/x86_64/glibc-i18ndata-2.14.1-12.11.mbs1.x86_64.rpm d3f113ccec4f18e4bb08c951625e51d7 mbs1/x86_64/glibc-profile-2.14.1-12.11.mbs1.x86_64.rpm f6d6aa5806dd747e66996ea8cc01c9b4 mbs1/x86_64/glibc-static-devel-2.14.1-12.11.mbs1.x86_64.rpm 98cc6eae0234eeed945712bbc8b2c0ea mbs1/x86_64/glibc-utils-2.14.1-12.11.mbs1.x86_64.rpm bf6f2fcc3dd21bd8380aac40e91bb802 mbs1/x86_64/nscd-2.14.1-12.11.mbs1.x86_64.rpm f597e4d6241c76701733d730e84f5714 mbs1/SRPMS/glibc-2.14.1-12.11.mbs1.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: glibc security update Advisory ID: RHSA-2015:0092-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-0092.html Issue date: 2015-01-27 CVE Names: CVE-2015-0235 ===================================================================== 1. Summary: Updated glibc packages that fix one security issue are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Critical security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link 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) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, 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, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the Name Server Caching Daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. A remote attacker able to make an application call either of these functions could use this flaw to execute arbitrary code with the permissions of the user running the application. (CVE-2015-0235) Red Hat would like to thank Qualys for reporting this issue. All glibc users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1183461 - CVE-2015-0235 glibc: __nss_hostname_digits_dots() heap-based buffer overflow 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: glibc-2.12-1.149.el6_6.5.src.rpm i386: glibc-2.12-1.149.el6_6.5.i686.rpm glibc-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-devel-2.12-1.149.el6_6.5.i686.rpm glibc-headers-2.12-1.149.el6_6.5.i686.rpm glibc-utils-2.12-1.149.el6_6.5.i686.rpm nscd-2.12-1.149.el6_6.5.i686.rpm x86_64: glibc-2.12-1.149.el6_6.5.i686.rpm glibc-2.12-1.149.el6_6.5.x86_64.rpm glibc-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-devel-2.12-1.149.el6_6.5.i686.rpm glibc-devel-2.12-1.149.el6_6.5.x86_64.rpm glibc-headers-2.12-1.149.el6_6.5.x86_64.rpm glibc-utils-2.12-1.149.el6_6.5.x86_64.rpm nscd-2.12-1.149.el6_6.5.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-static-2.12-1.149.el6_6.5.i686.rpm x86_64: glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-static-2.12-1.149.el6_6.5.i686.rpm glibc-static-2.12-1.149.el6_6.5.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: glibc-2.12-1.149.el6_6.5.src.rpm x86_64: glibc-2.12-1.149.el6_6.5.i686.rpm glibc-2.12-1.149.el6_6.5.x86_64.rpm glibc-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-devel-2.12-1.149.el6_6.5.i686.rpm glibc-devel-2.12-1.149.el6_6.5.x86_64.rpm glibc-headers-2.12-1.149.el6_6.5.x86_64.rpm glibc-utils-2.12-1.149.el6_6.5.x86_64.rpm nscd-2.12-1.149.el6_6.5.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-static-2.12-1.149.el6_6.5.i686.rpm glibc-static-2.12-1.149.el6_6.5.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: glibc-2.12-1.149.el6_6.5.src.rpm i386: glibc-2.12-1.149.el6_6.5.i686.rpm glibc-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-devel-2.12-1.149.el6_6.5.i686.rpm glibc-headers-2.12-1.149.el6_6.5.i686.rpm glibc-utils-2.12-1.149.el6_6.5.i686.rpm nscd-2.12-1.149.el6_6.5.i686.rpm ppc64: glibc-2.12-1.149.el6_6.5.ppc.rpm glibc-2.12-1.149.el6_6.5.ppc64.rpm glibc-common-2.12-1.149.el6_6.5.ppc64.rpm glibc-debuginfo-2.12-1.149.el6_6.5.ppc.rpm glibc-debuginfo-2.12-1.149.el6_6.5.ppc64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.ppc.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.ppc64.rpm glibc-devel-2.12-1.149.el6_6.5.ppc.rpm glibc-devel-2.12-1.149.el6_6.5.ppc64.rpm glibc-headers-2.12-1.149.el6_6.5.ppc64.rpm glibc-utils-2.12-1.149.el6_6.5.ppc64.rpm nscd-2.12-1.149.el6_6.5.ppc64.rpm s390x: glibc-2.12-1.149.el6_6.5.s390.rpm glibc-2.12-1.149.el6_6.5.s390x.rpm glibc-common-2.12-1.149.el6_6.5.s390x.rpm glibc-debuginfo-2.12-1.149.el6_6.5.s390.rpm glibc-debuginfo-2.12-1.149.el6_6.5.s390x.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.s390.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.s390x.rpm glibc-devel-2.12-1.149.el6_6.5.s390.rpm glibc-devel-2.12-1.149.el6_6.5.s390x.rpm glibc-headers-2.12-1.149.el6_6.5.s390x.rpm glibc-utils-2.12-1.149.el6_6.5.s390x.rpm nscd-2.12-1.149.el6_6.5.s390x.rpm x86_64: glibc-2.12-1.149.el6_6.5.i686.rpm glibc-2.12-1.149.el6_6.5.x86_64.rpm glibc-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-devel-2.12-1.149.el6_6.5.i686.rpm glibc-devel-2.12-1.149.el6_6.5.x86_64.rpm glibc-headers-2.12-1.149.el6_6.5.x86_64.rpm glibc-utils-2.12-1.149.el6_6.5.x86_64.rpm nscd-2.12-1.149.el6_6.5.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-static-2.12-1.149.el6_6.5.i686.rpm ppc64: glibc-debuginfo-2.12-1.149.el6_6.5.ppc.rpm glibc-debuginfo-2.12-1.149.el6_6.5.ppc64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.ppc.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.ppc64.rpm glibc-static-2.12-1.149.el6_6.5.ppc.rpm glibc-static-2.12-1.149.el6_6.5.ppc64.rpm s390x: glibc-debuginfo-2.12-1.149.el6_6.5.s390.rpm glibc-debuginfo-2.12-1.149.el6_6.5.s390x.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.s390.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.s390x.rpm glibc-static-2.12-1.149.el6_6.5.s390.rpm glibc-static-2.12-1.149.el6_6.5.s390x.rpm x86_64: glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-static-2.12-1.149.el6_6.5.i686.rpm glibc-static-2.12-1.149.el6_6.5.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: glibc-2.12-1.149.el6_6.5.src.rpm i386: glibc-2.12-1.149.el6_6.5.i686.rpm glibc-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-devel-2.12-1.149.el6_6.5.i686.rpm glibc-headers-2.12-1.149.el6_6.5.i686.rpm glibc-utils-2.12-1.149.el6_6.5.i686.rpm nscd-2.12-1.149.el6_6.5.i686.rpm x86_64: glibc-2.12-1.149.el6_6.5.i686.rpm glibc-2.12-1.149.el6_6.5.x86_64.rpm glibc-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-devel-2.12-1.149.el6_6.5.i686.rpm glibc-devel-2.12-1.149.el6_6.5.x86_64.rpm glibc-headers-2.12-1.149.el6_6.5.x86_64.rpm glibc-utils-2.12-1.149.el6_6.5.x86_64.rpm nscd-2.12-1.149.el6_6.5.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-static-2.12-1.149.el6_6.5.i686.rpm x86_64: glibc-debuginfo-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-2.12-1.149.el6_6.5.x86_64.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.i686.rpm glibc-debuginfo-common-2.12-1.149.el6_6.5.x86_64.rpm glibc-static-2.12-1.149.el6_6.5.i686.rpm glibc-static-2.12-1.149.el6_6.5.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: glibc-2.17-55.el7_0.5.src.rpm x86_64: glibc-2.17-55.el7_0.5.i686.rpm glibc-2.17-55.el7_0.5.x86_64.rpm glibc-common-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-common-2.17-55.el7_0.5.x86_64.rpm glibc-devel-2.17-55.el7_0.5.i686.rpm glibc-devel-2.17-55.el7_0.5.x86_64.rpm glibc-headers-2.17-55.el7_0.5.x86_64.rpm glibc-utils-2.17-55.el7_0.5.x86_64.rpm nscd-2.17-55.el7_0.5.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: glibc-debuginfo-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-common-2.17-55.el7_0.5.x86_64.rpm glibc-static-2.17-55.el7_0.5.i686.rpm glibc-static-2.17-55.el7_0.5.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: glibc-2.17-55.el7_0.5.src.rpm x86_64: glibc-2.17-55.el7_0.5.i686.rpm glibc-2.17-55.el7_0.5.x86_64.rpm glibc-common-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-common-2.17-55.el7_0.5.x86_64.rpm glibc-devel-2.17-55.el7_0.5.i686.rpm glibc-devel-2.17-55.el7_0.5.x86_64.rpm glibc-headers-2.17-55.el7_0.5.x86_64.rpm glibc-utils-2.17-55.el7_0.5.x86_64.rpm nscd-2.17-55.el7_0.5.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: glibc-debuginfo-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-common-2.17-55.el7_0.5.x86_64.rpm glibc-static-2.17-55.el7_0.5.i686.rpm glibc-static-2.17-55.el7_0.5.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: glibc-2.17-55.el7_0.5.src.rpm ppc64: glibc-2.17-55.el7_0.5.ppc.rpm glibc-2.17-55.el7_0.5.ppc64.rpm glibc-common-2.17-55.el7_0.5.ppc64.rpm glibc-debuginfo-2.17-55.el7_0.5.ppc.rpm glibc-debuginfo-2.17-55.el7_0.5.ppc64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.ppc.rpm glibc-debuginfo-common-2.17-55.el7_0.5.ppc64.rpm glibc-devel-2.17-55.el7_0.5.ppc.rpm glibc-devel-2.17-55.el7_0.5.ppc64.rpm glibc-headers-2.17-55.el7_0.5.ppc64.rpm glibc-utils-2.17-55.el7_0.5.ppc64.rpm nscd-2.17-55.el7_0.5.ppc64.rpm s390x: glibc-2.17-55.el7_0.5.s390.rpm glibc-2.17-55.el7_0.5.s390x.rpm glibc-common-2.17-55.el7_0.5.s390x.rpm glibc-debuginfo-2.17-55.el7_0.5.s390.rpm glibc-debuginfo-2.17-55.el7_0.5.s390x.rpm glibc-debuginfo-common-2.17-55.el7_0.5.s390.rpm glibc-debuginfo-common-2.17-55.el7_0.5.s390x.rpm glibc-devel-2.17-55.el7_0.5.s390.rpm glibc-devel-2.17-55.el7_0.5.s390x.rpm glibc-headers-2.17-55.el7_0.5.s390x.rpm glibc-utils-2.17-55.el7_0.5.s390x.rpm nscd-2.17-55.el7_0.5.s390x.rpm x86_64: glibc-2.17-55.el7_0.5.i686.rpm glibc-2.17-55.el7_0.5.x86_64.rpm glibc-common-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-common-2.17-55.el7_0.5.x86_64.rpm glibc-devel-2.17-55.el7_0.5.i686.rpm glibc-devel-2.17-55.el7_0.5.x86_64.rpm glibc-headers-2.17-55.el7_0.5.x86_64.rpm glibc-utils-2.17-55.el7_0.5.x86_64.rpm nscd-2.17-55.el7_0.5.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: glibc-debuginfo-2.17-55.el7_0.5.ppc.rpm glibc-debuginfo-2.17-55.el7_0.5.ppc64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.ppc.rpm glibc-debuginfo-common-2.17-55.el7_0.5.ppc64.rpm glibc-static-2.17-55.el7_0.5.ppc.rpm glibc-static-2.17-55.el7_0.5.ppc64.rpm s390x: glibc-debuginfo-2.17-55.el7_0.5.s390.rpm glibc-debuginfo-2.17-55.el7_0.5.s390x.rpm glibc-debuginfo-common-2.17-55.el7_0.5.s390.rpm glibc-debuginfo-common-2.17-55.el7_0.5.s390x.rpm glibc-static-2.17-55.el7_0.5.s390.rpm glibc-static-2.17-55.el7_0.5.s390x.rpm x86_64: glibc-debuginfo-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-common-2.17-55.el7_0.5.x86_64.rpm glibc-static-2.17-55.el7_0.5.i686.rpm glibc-static-2.17-55.el7_0.5.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: glibc-2.17-55.el7_0.5.src.rpm x86_64: glibc-2.17-55.el7_0.5.i686.rpm glibc-2.17-55.el7_0.5.x86_64.rpm glibc-common-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-common-2.17-55.el7_0.5.x86_64.rpm glibc-devel-2.17-55.el7_0.5.i686.rpm glibc-devel-2.17-55.el7_0.5.x86_64.rpm glibc-headers-2.17-55.el7_0.5.x86_64.rpm glibc-utils-2.17-55.el7_0.5.x86_64.rpm nscd-2.17-55.el7_0.5.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: glibc-debuginfo-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-2.17-55.el7_0.5.x86_64.rpm glibc-debuginfo-common-2.17-55.el7_0.5.i686.rpm glibc-debuginfo-common-2.17-55.el7_0.5.x86_64.rpm glibc-static-2.17-55.el7_0.5.i686.rpm glibc-static-2.17-55.el7_0.5.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-2015-0235 https://access.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFUx9bmXlSAg2UNWIIRAjP4AJ9/EPFLyhSuapG8Lie71zPk6VaF8wCfVAw2 VIBda0hF+i0zAuST73ezXzI= =w5UI -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . SEC Consult Vulnerability Lab Security Advisory < 20210901-0 > ======================================================================= title: Multiple vulnerabilities product: see "Vulnerable / tested versions" vulnerable version: see "Vulnerable / tested versions" fixed version: see "Solution" CVE number: CVE-2021-39278, CVE-2021-39279 impact: High homepage: https://www.moxa.com/ found: 2020-08-31 by: T. Weber (Office Vienna) SEC Consult Vulnerability Lab An integrated part of SEC Consult, an Atos company Europe | Asia | North America https://www.sec-consult.com ======================================================================= Vendor description: ------------------- "Together, We Create Change Moxa is committed to making a positive impact around the world. We put our all behind this commitment--from our employees, to our products and supply chain. In our local communities, we nurture and support the spirit of volunteering. We encourage our employees to contribute to community development, with an emphasis on ecology, education, and health. In our products, we invest in social awareness programs and environment-friendly policies at every stage of the product lifecycle. We make sure our manufacturing meets the highest standards with regards to quality, ethics, and sustainability." Source: https://www.moxa.com/en/about-us/corporate-responsibility Business recommendation: ------------------------ SEC Consult recommends to immediately apply the available patches from the vendor. A thorough security review should be performed by security professionals to identify further potential security issues. Vulnerability overview/description: ----------------------------------- 1) Authenticated Command Injection (CVE-2021-39279) An authenticated command injection vulnerability can be triggered by issuing a GET request to the "/forms/web_importTFTP" CGI program which is available on the web interface. An attacker can abuse this vulnerability to compromise the operating system of the device. This issue was found by emulating the firmware of the device. 2) Reflected Cross-Site Scripting via Manipulated Config-File (CVE-2021-39278) Via a crafted config-file, a reflected cross-site scripting vulnerability can be exploited in the context of the victim's browser. This config-file can be uploaded to the device via the "Config Import Export" tab in the main menu. 3) Known GNU glibc Vulnerabilities (CVE-2015-0235) The used GNU glibc in version 2.9 is outdated and contains multiple known vulnerabilities. One of the discovered vulnerabilities (CVE-2015-0235, gethostbyname "GHOST" buffer overflow) was verified by using the MEDUSA scalable firmware runtime. 4) Multiple Outdated Software Components Multiple outdated software components containing vulnerabilities were found by the IoT Inspector. The vulnerabilities 1), 2) and 3) were manually verified on an emulated device by using the MEDUSA scalable firmware runtime. Proof of concept: ----------------- 1) Authenticated Command Injection (CVE-2021-39279) The vulnerability can be triggered by navigating in the web interface to the tab: "Main Menu"->"Maintenance"->"Config Import Export" The "TFTP Import" menu is prone to command injection via all parameters. To exploit the vulnerability, an IP address, a configuration path and a filename must be set. If the filename is used to trigger the exploit, the payload in the interceptor proxy would be: http://192.168.1.1/forms/web_importTFTP?servIP=192.168.1.1&configPath=/&fileName=name|`ping localhost -c 100` 2) Reflected Cross-Site Scripting via Manipulated Config-File (CVE-2021-39278) The vulnerability can be triggered by navigating in the web interface to the tab: "Main Menu"->"Maintenance"->"Config Import Export" The "Config Import" menu is prone to reflected cross-site scripting via the upload of config files. Example of malicious config file: ------------------------------------------------------------------------------- [board] deviceName="WAC-2004_0000</span><script>alert(document.cookie)</script>" deviceLocation="" [..] ------------------------------------------------------------------------------- Uploading such a crafted file triggers cross-site scripting as the erroneous value is displayed without filtering characters. 3) Known GNU glibc Vulnerabilities (CVE-2015-0235) GNU glibc version 2.9 contains multiple CVEs like: CVE-2016-1234, CVE-2015-7547, CVE-2013-7423, CVE-2013-1914, and more. The gethostbyname buffer overflow vulnerability (GHOST) was checked with the help of the exploit code from https://seclists.org/oss-sec/2015/q1/274. It was compiled and executed on the emulated device to test the system. 4) Multiple Outdated Software Components The IoT Inspector recognized multiple outdated software components with known vulnerabilities: BusyBox 1.18.5 06/2011 Dropbear SSH 2011.54 11/2011 GNU glibc 2.9 02/2009 Linux Kernel 2.6.27 10/2008 OpenSSL 0.9.7g 04/2005 Only found in the program "iw_director" OpenSSL 1.0.0 03/2010 Vulnerable / tested versions: ----------------------------- The following firmware versions for various devices have been identified to be vulnerable: * WAC-2004 / 1.7 * WAC-1001 / 2.1 * WAC-1001-T / 2.1 * OnCell G3470A-LTE-EU / 1.7 * OnCell G3470A-LTE-EU-T / 1.7 * TAP-323-EU-CT-T / 1.3 * TAP-323-US-CT-T / 1.3 * TAP-323-JP-CT-T / 1.3 * WDR-3124A-EU / 2.3 * WDR-3124A-EU-T / 2.3 * WDR-3124A-US / 2.3 * WDR-3124A-US-T / 2.3 Vendor contact timeline: ------------------------ 2020-10-09: Contacting vendor through moxa.csrt@moxa.com. 2020-10-12: Contact sends PGP key for encrypted communication and asks for the detailed advisory. Sent encrypted advisory to vendor. 2020-11-06: Status update from vendor regarding technical analysis. Vendor requested more time for fixing the vulnerabilities as more products are affected. 2020-11-09: Granted more time for fixing to vendor. 2020-11-10: Vendor asked for next steps regarding the advisory publication. 2020-11-11: Asked vendor for an estimation when a public disclosure is possible. 2020-11-16: Vendor responded that the product team can give a rough feedback. 2020-11-25: Asked for a status update. 2020-11-25: Vendor responded that the investigation is not done yet. 2020-12-14: Vendor provided a list of potential affected devices and stated that full investigation may take until January 2021 due to the list of CVEs that were provided with the appended IoT Inspector report. The patches may be available until June 2021. 2020-12-15: Shifted next status update round with vendor on May 2021. 2020-12-23: Vendor provided full list of affected devices. 2021-02-05: Vendor sieved out the found issues from 4) manually and provided a full list of confirmed vulnerabilities. WAC-2004 phased-out in 2019. 2021-02-21: Confirmed receive of vulnerabilities, next status update in May 2021. 2021-06-10: Asking for an update. 2021-06-15: Vendor stated, that the update will be provided in the next days. 2021-06-21: Vendor will give an update in the next week as Covid gets worse in Taiwan. 2021-06-23: Vendor stated, that patches are under development. Vendor needs more time to finish the patches. 2021-06-24: Set release date to 2021-09-01. 2021-07-02: Vendor provides status updates. 2021-08-16: Vendor provides status updates. 2021-08-17: Vendor asks for CVE IDs and stated, that WDR-3124A has phased-out. 2021-08-20: Sent assigned CVE-IDs to vendor. Asked for fixed version numbers. 2021-08-31: Vendor provides fixed firmware version numbers and the advisory links. 2021-09-01: Coordinated release of security advisory. Solution: --------- According to the vendor the following patches must be applied to fix issues: * WAC-1001 / 2.1.5 * WAC-1001-T / 2.1.5 * OnCell G3470A-LTE-EU / 1.7.4 * OnCell G3470A-LTE-EU-T / 1.7.4 * TAP-323-EU-CT-T / 1.8.1 * TAP-323-US-CT-T / 1.8.1 * TAP-323-JP-CT-T / 1.8.1 The Moxa Technical Support must be contacted for requesting the security patches. The corresponding security advisories for the affected devices are available on the vendor's website: TAP-323/WAC-1001/WAC-2004 https://www.moxa.com/en/support/product-support/security-advisory/tap-323-wac-1001-2004-wireless-ap-bridge-client-vulnerabilities OnCell G3470A-LTE/WDR-3124A https://www.moxa.com/en/support/product-support/security-advisory/oncell-g3470a-wdr-3124a-cellular-gateways-router-vulnerabilities The following device models are EOL and should be replaced: * WAC-2004 * WDR-3124A-EU * WDR-3124A-EU-T * WDR-3124A-US * WDR-3124A-US-T Workaround: ----------- None. Advisory URL: ------------- https://sec-consult.com/vulnerability-lab/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ SEC Consult Vulnerability Lab SEC Consult, an Atos company Europe | Asia | North America About SEC Consult Vulnerability Lab The SEC Consult Vulnerability Lab is an integrated part of SEC Consult, an Atos company. It ensures the continued knowledge gain of SEC Consult in the field of network and application security to stay ahead of the attacker. The SEC Consult Vulnerability Lab supports high-quality penetration testing and the evaluation of new offensive and defensive technologies for our customers. Hence our customers obtain the most current information about vulnerabilities and valid recommendation about the risk profile of new technologies. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Interested to work with the experts of SEC Consult? Send us your application https://sec-consult.com/career/ Interested in improving your cyber security with the experts of SEC Consult? Contact our local offices https://sec-consult.com/contact/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Mail: research at sec-consult dot com Web: https://www.sec-consult.com Blog: http://blog.sec-consult.com Twitter: https://twitter.com/sec_consult EOF Thomas Weber / @2021 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2015-06-30-2 OS X Yosemite v10.10.4 and Security Update 2015-005 OS X Yosemite v10.10.4 and Security Update 2015-005 are now available and address the following: Admin Framework Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A process may gain admin privileges without proper authentication Description: An issue existed when checking XPC entitlements. This issue was addressed through improved entitlement checking. CVE-ID CVE-2015-3671 : Emil Kvarnhammar at TrueSec Admin Framework Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A non-admin user may obtain admin rights Description: An issue existed in the handling of user authentication. This issue was addressed through improved error checking. CVE-ID CVE-2015-3672 : Emil Kvarnhammar at TrueSec Admin Framework Available for: OS X Yosemite v10.10 to v10.10.3 Impact: An attacker may abuse Directory Utility to gain root privileges Description: Directory Utility was able to be moved and modified to achieve code execution within an entitled process. This issue was addressed by limiting the disk location that writeconfig clients may be executed from. CVE-ID CVE-2015-3673 : Patrick Wardle of Synack, Emil Kvarnhammar at TrueSec afpserver Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the AFP server. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3674 : Dean Jerkovich of NCC Group apache Available for: OS X Yosemite v10.10 to v10.10.3 Impact: An attacker may be able to access directories that are protected with HTTP authentication without knowing the correct credentials Description: The default Apache configuration did not include mod_hfs_apple. If Apache was manually enabled and the configuration was not changed, some files that should not be accessible might have been accessible using a specially crafted URL. This issue was addressed by enabling mod_hfs_apple. CVE-ID CVE-2015-3675 : Apple apache Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: Multiple vulnerabilities exist in PHP, the most serious of which may lead to arbitrary code execution Description: Multiple vulnerabilities existed in PHP versions prior to 5.5.24 and 5.4.40. These were addressed by updating PHP to versions 5.5.24 and 5.4.40. CVE-ID CVE-2015-0235 CVE-2015-0273 AppleGraphicsControl Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in AppleGraphicsControl which could have led to the disclosure of kernel memory layout. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-3676 : Chen Liang of KEEN Team AppleFSCompression Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in LZVN compression that could have led to the disclosure of kernel memory content. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3677 : an anonymous researcher working with HP's Zero Day Initiative AppleThunderboltEDMService Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in the handling of certain Thunderbolt commands from local processes. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3678 : Apple ATS Available for: OS X Yosemite v10.10 to v10.10.3 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in handling of certain fonts. These issues were addressed through improved memory handling. CVE-ID CVE-2015-3679 : Pawel Wylecial working with HP's Zero Day Initiative CVE-2015-3680 : Pawel Wylecial working with HP's Zero Day Initiative CVE-2015-3681 : John Villamil (@day6reak), Yahoo Pentest Team CVE-2015-3682 : Nuode Wei Bluetooth Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in the Bluetooth HCI interface. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3683 : Roberto Paleari and Aristide Fattori of Emaze Networks Certificate Trust Policy Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: An attacker with a privileged network position may be able to intercept network traffic Description: An intermediate certificate was incorrectly issued by the certificate authority CNNIC. This issue was addressed through the addition of a mechanism to trust only a subset of certificates issued prior to the mis-issuance of the intermediate. Further details are available at https://support.apple.com/en-us/HT204938 Certificate Trust Policy Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Description: The certificate trust policy was updated. The complete list of certificates may be viewed at https://support.apple.com/en- us/HT202858. CFNetwork HTTPAuthentication Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: Following a maliciously crafted URL may lead to arbitrary code execution Description: A memory corruption issue existed in handling of certain URL credentials. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3684 : Apple CoreText Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: Processing a maliciously crafted text file may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in the processing of text files. These issues were addressed through improved bounds checking. CVE-ID CVE-2015-1157 CVE-2015-3685 : Apple CVE-2015-3686 : John Villamil (@day6reak), Yahoo Pentest Team CVE-2015-3687 : John Villamil (@day6reak), Yahoo Pentest Team CVE-2015-3688 : John Villamil (@day6reak), Yahoo Pentest Team CVE-2015-3689 : Apple coreTLS Available for: OS X Yosemite v10.10 to v10.10.3 Impact: An attacker with a privileged network position may intercept SSL/TLS connections Description: coreTLS accepted short ephemeral Diffie-Hellman (DH) keys, as used in export-strength ephemeral DH cipher suites. This issue, also known as Logjam, allowed an attacker with a privileged network position to downgrade security to 512-bit DH if the server supported an export-strength ephemeral DH cipher suite. The issue was addressed by increasing the default minimum size allowed for DH ephemeral keys to 768 bits. CVE-ID CVE-2015-4000 : The weakdh team at weakdh.org, Hanno Boeck DiskImages Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to determine kernel memory layout Description: An information disclosure issue existed in the processing of disk images. This issue was addressed through improved memory management. CVE-ID CVE-2015-3690 : Peter Rutenbar working with HP's Zero Day Initiative Display Drivers Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: An issue existed in the Monitor Control Command Set kernel extension by which a userland process could control the value of a function pointer within the kernel. The issue was addressed by removing the affected interface. CVE-ID CVE-2015-3691 : Roberto Paleari and Aristide Fattori of Emaze Networks EFI Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application with root privileges may be able to modify EFI flash memory Description: An insufficient locking issue existed with EFI flash when resuming from sleep states. This issue was addressed through improved locking. CVE-ID CVE-2015-3692 : Trammell Hudson of Two Sigma Investments, Xeno Kovah and Corey Kallenberg of LegbaCore LLC, Pedro Vilaca EFI Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may induce memory corruption to escalate privileges Description: A disturbance error, also known as Rowhammer, exists with some DDR3 RAM that could have led to memory corruption. This issue was mitigated by increasing memory refresh rates. CVE-ID CVE-2015-3693 : Mark Seaborn and Thomas Dullien of Google, working from original research by Yoongu Kim et al (2014) FontParser Available for: OS X Yosemite v10.10 to v10.10.3 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-3694 : John Villamil (@day6reak), Yahoo Pentest Team Graphics Driver Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: An out of bounds write issue existed in NVIDIA graphics driver. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-3712 : Ian Beer of Google Project Zero Intel Graphics Driver Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: Multiple buffer overflow issues exist in the Intel graphics driver, the most serious of which may lead to arbitrary code execution with system privileges Description: Multiple buffer overflow issues existed in the Intel graphics driver. These were addressed through additional bounds checks. CVE-ID CVE-2015-3695 : Ian Beer of Google Project Zero CVE-2015-3696 : Ian Beer of Google Project Zero CVE-2015-3697 : Ian Beer of Google Project Zero CVE-2015-3698 : Ian Beer of Google Project Zero CVE-2015-3699 : Ian Beer of Google Project Zero CVE-2015-3700 : Ian Beer of Google Project Zero CVE-2015-3701 : Ian Beer of Google Project Zero CVE-2015-3702 : KEEN Team ImageIO Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: Multiple vulnerabilities existed in libtiff, the most serious of which may lead to arbitrary code execution Description: Multiple vulnerabilities existed in libtiff versions prior to 4.0.4. They were addressed by updating libtiff to version 4.0.4. CVE-ID CVE-2014-8127 CVE-2014-8128 CVE-2014-8129 CVE-2014-8130 ImageIO Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: Processing a maliciously crafted .tiff file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of .tiff files. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-3703 : Apple Install Framework Legacy Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: Several issues existed in how Install.framework's 'runner' setuid binary dropped privileges. This was addressed by properly dropping privileges. CVE-ID CVE-2015-3704 : Ian Beer of Google Project Zero IOAcceleratorFamily Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: Multiple memory corruption issues existed in IOAcceleratorFamily. These issues were addressed through improved memory handling. CVE-ID CVE-2015-3705 : KEEN Team CVE-2015-3706 : KEEN Team IOFireWireFamily Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to execute arbitrary code with system privileges Description: Multiple null pointer dereference issues existed in the FireWire driver. These issues were addressed through improved error checking. CVE-ID CVE-2015-3707 : Roberto Paleari and Aristide Fattori of Emaze Networks Kernel Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to determine kernel memory layout Description: A memory management issue existed in the handling of APIs related to kernel extensions which could have led to the disclosure of kernel memory layout. This issue was addressed through improved memory management. CVE-ID CVE-2015-3720 : Stefan Esser Kernel Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to determine kernel memory layout Description: A memory management issue existed in the handling of HFS parameters which could have led to the disclosure of kernel memory layout. This issue was addressed through improved memory management. CVE-ID CVE-2015-3721 : Ian Beer of Google Project Zero kext tools Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to overwrite arbitrary files Description: kextd followed symbolic links while creating a new file. This issue was addressed through improved handling of symbolic links. CVE-ID CVE-2015-3708 : Ian Beer of Google Project Zero kext tools Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A local user may be able to load unsigned kernel extensions Description: A time-of-check time-of-use (TOCTOU) race condition condition existed while validating the paths of kernel extensions. This issue was addressed through improved checks to validate the path of the kernel extensions. CVE-ID CVE-2015-3709 : Ian Beer of Google Project Zero Mail Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A maliciously crafted email can replace the message content with an arbitrary webpage when the message is viewed Description: An issue existed in the support for HTML email which allowed message content to be refreshed with an arbitrary webpage. The issue was addressed through restricted support for HTML content. CVE-ID CVE-2015-3710 : Aaron Sigel of vtty.com, Jan Soucek ntfs Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in NTFS that could have led to the disclosure of kernel memory content. This issue was addressed through improved memory handling. CVE-ID CVE-2015-3711 : Peter Rutenbar working with HP's Zero Day Initiative ntp Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: An attacker in a privileged position may be able to perform a denial of service attack against two ntp clients Description: Multiple issues existed in the authentication of ntp packets being received by configured end-points. These issues were addressed through improved connection state management. CVE-ID CVE-2015-1798 CVE-2015-1799 OpenSSL Available for: OS X Yosemite v10.10 to v10.10.3 Impact: Multiple issues exist in OpenSSL, including one that may allow an attacker to intercept connections to a server that supports export-grade ciphers Description: Multiple issues existed in OpenSSL 0.9.8zd which were addressed by updating OpenSSL to version 0.9.8zf. CVE-ID CVE-2015-0209 CVE-2015-0286 CVE-2015-0287 CVE-2015-0288 CVE-2015-0289 CVE-2015-0293 QuickTime Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: Processing a maliciously crafted movie file may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in QuickTime. These issues were addressed through improved memory handling. CVE-ID CVE-2015-3661 : G. Geshev working with HP's Zero Day Initiative CVE-2015-3662 : kdot working with HP's Zero Day Initiative CVE-2015-3663 : kdot working with HP's Zero Day Initiative CVE-2015-3666 : Steven Seeley of Source Incite working with HP's Zero Day Initiative CVE-2015-3667 : Ryan Pentney, Richard Johnson of Cisco Talos and Kai Lu of Fortinet's FortiGuard Labs, Ryan Pentney, and Richard Johnson of Cisco Talos and Kai Lu of Fortinet's FortiGuard Labs CVE-2015-3668 : Kai Lu of Fortinet's FortiGuard Labs CVE-2015-3713 : Apple Security Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A remote attacker may cause an unexpected application termination or arbitrary code execution Description: An integer overflow existed in the Security framework code for parsing S/MIME e-mail and some other signed or encrypted objects. This issue was addressed through improved validity checking. CVE-ID CVE-2013-1741 Security Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: Tampered applications may not be prevented from launching Description: Apps using custom resource rules may have been susceptible to tampering that would not have invalidated the signature. This issue was addressed with improved resource validation. CVE-ID CVE-2015-3714 : Joshua Pitts of Leviathan Security Group Security Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: A malicious application may be able to bypass code signing checks Description: An issue existed where code signing did not verify libraries loaded outside the application bundle. This issue was addressed with improved bundle verification. CVE-ID CVE-2015-3715 : Patrick Wardle of Synack Spotlight Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 Impact: Searching for a malicious file with Spotlight may lead to command injection Description: A command injection vulnerability existed in the handling of filenames of photos added to the local photo library. This issue was addressed through improved input validation. CVE-ID CVE-2015-3716 : Apple SQLite Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A remote attacker may cause an unexpected application termination or arbitrary code execution Description: Multiple buffer overflows existed in SQLite's printf implementation. These issues were addressed through improved bounds checking. CVE-ID CVE-2015-3717 : Peter Rutenbar working with HP's Zero Day Initiative System Stats Available for: OS X Yosemite v10.10 to v10.10.3 Impact: A malicious app may be able to compromise systemstatsd Description: A type confusion issue existed in systemstatsd's handling of interprocess communication. By sending a maliciously formatted message to systemstatsd, it may have been possible to execute arbitrary code as the systemstatsd process. The issue was addressed through additional type checking. CVE-ID CVE-2015-3718 : Roberto Paleari and Aristide Fattori of Emaze Networks TrueTypeScaler Available for: OS X Yosemite v10.10 to v10.10.3 Impact: Processing a maliciously crafted font file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in the processing of font files. This issue was addressed through improved input validation. CVE-ID CVE-2015-3719 : John Villamil (@day6reak), Yahoo Pentest Team zip Available for: OS X Yosemite v10.10 to v10.10.3 Impact: Extracting a maliciously crafted zip file using the unzip tool may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in the handling of zip files. These issues were addressed through improved memory handling. CVE-ID CVE-2014-8139 CVE-2014-8140 CVE-2014-8141 OS X Yosemite 10.10.4 includes the security content of Safari 8.0.7. https://support.apple.com/en-us/HT204950 OS X Yosemite 10.10.4 and Security Update 2015-005 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/HT1222 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----- Version: GnuPG/MacGPG2 v2 Comment: GPGTools - http://gpgtools.org iQIcBAEBCAAGBQJVksFmAAoJEBcWfLTuOo7tV1AQAIYpkOMpHp181b+70sgyZ/Ue mFM527FFGDfLLuIW6LTcBsEFe9cfZxumB8eOFPirTNRK7krsVMo1W+faHXyWOnx7 kbWylHdhaoxnX+A6Gj0vP71V6TNNsTi9+2dmdmHUnwxZ7Ws5QCNKebumUG3MMXXo EKxE5SNSNKyMSSYmliS26cdl8fWrmg9qTxiZQnxjOCrg/CNAolgVIRRfdMUL7i4w aGAyrlJXOxFOuNkqdHX2luccuHFV7aW/dIXQ4MyjiRNl/bWrBQmQlneLLpPdFZlH cMfGa2/baaNaCbU/GqhNKbO4fKYVaqQWzfUrtqX0+bRv2wmOq33ARy9KE23bYTvL U4E9x9z87LsLXGAdjUi6MDe5g87DcmwIEigfF6/EHbDYa/2VvSdIa74XRv/JCN1+ aftHLotin76h4qV/dCAPf5J/Fr/1KFCM0IphhG7p+7fVTfyy7YDXNBiKCEZzLf8U TUWLUCgQhobtakqwzQJ5qyF8u63xzVXj8oeTOw6iiY/BLlj9def5LMm/z6ZKGTyC 3c4+Sy5XvBHZoeiwdcndTVpnFbmmjZRdeqtdW/zX5mHnxXPa3lZiGoBDhHQgIg6J 1tTVtnO1JSLXVYDR6Evx1EH10Vgkt2wAGTLjljSLwtckoEqc78qMAT1G5U4nFffI +gGm5FbAxjxElgA/gbaq =KLda -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

overflow, arbitrary

EXPLOIT AVAILABILITY

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2025-08-12T20:04:09.322000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE