ID

VAR-201512-0007

CVE

CVE-2015-7499

TITLE

libxml2  of  parser.c  of  xmlGROW  Heap-based buffer overflow vulnerability in function

DESCRIPTION

Heap-based buffer overflow in the xmlGROW function in parser.c in libxml2 before 2.9.3 allows context-dependent attackers to obtain sensitive process memory information via unspecified vectors. It supports multiple encoding formats, XPath analysis, Well-formed and valid verification, etc. CVE-ID CVE-2016-0801 : an anonymous researcher CVE-2016-0802 : an anonymous researcher Installation note: Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> Update Software.". To check the current version of software, select "Settings -> General -> About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n a-c04944172 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c04944172 Version: 1 HPSBGN03537 rev.1 - HPE IceWall Federation Agent and IceWall File Manager running libXML2, Remote or Local Denial of Service (DoS) NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2016-01-22 Last Updated: 2016-01-22 Potential Security Impact: Denial of Service (DoS), Remote Denial of Service (DoS) Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY Security vulnerabilities in the libXML2 library could potentially impact HPE IceWall Federation Agent and IceWall File Manager resulting in local or remote Denial of Service (DoS). References: - CVE-2015-5312 - CVE-2015-7497 - CVE-2015-7498 - CVE-2015-7499 - CVE-2015-7500 - CVE-2015-7941 - CVE-2015-7942 - CVE-2015-8241 - CVE-2015-8242 - CVE-2015-8317 - PSRT110015 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. - IceWall File Manager 3.0 - IceWall Federation Agent 3.0 BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2015-5312 (AV:N/AC:M/Au:N/C:N/I:N/A:C) 7.1 CVE-2015-7497 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2015-7498 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2015-7499 (AV:N/AC:L/Au:N/C:P/I:N/A:N) 5.0 CVE-2015-7500 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2015-7941 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 CVE-2015-7942 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8 CVE-2015-8241 (AV:N/AC:L/Au:N/C:P/I:N/A:P) 6.4 CVE-2015-8242 (AV:N/AC:M/Au:N/C:P/I:N/A:P) 5.8 CVE-2015-8317 (AV:N/AC:L/Au:N/C:P/I:N/A:N) 5.0 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HPE recommends applying the latest OS vendor security patches for libXML2 to resolve the vulnerabilities in the libXML2 library. Please note that the HP IceWall product is only available in Japan. HISTORY Version:1 (rev.1) - 22 January 2016 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. Report: To report a potential security vulnerability with any HPE supported product, send Email to: 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. ============================================================================ Ubuntu Security Notice USN-2875-1 January 19, 2016 libxml2 vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 15.10 - Ubuntu 15.04 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: libxml2 could be made to crash if it opened a specially crafted file. If a user or automated system were tricked into opening a specially crafted document, an attacker could possibly cause libxml2 to crash, resulting in a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.10: libxml2 2.9.2+zdfsg1-4ubuntu0.3 Ubuntu 15.04: libxml2 2.9.2+dfsg1-3ubuntu0.3 Ubuntu 14.04 LTS: libxml2 2.9.1+dfsg1-3ubuntu4.7 Ubuntu 12.04 LTS: libxml2 2.7.8.dfsg-5.1ubuntu4.14 After a standard system update you need to reboot your computer to make all the necessary changes. For the oldstable distribution (wheezy), these problems have been fixed in version 2.8.0+dfsg1-7+wheezy5. For the stable distribution (jessie), these problems have been fixed in version 2.9.1+dfsg1-5+deb8u1. For the testing distribution (stretch), these problems have been fixed in version 2.9.3+dfsg1-1 or earlier versions. For the unstable distribution (sid), these problems have been fixed in version 2.9.3+dfsg1-1 or earlier versions. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: libxml2 security update Advisory ID: RHSA-2015:2550-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2550.html Issue date: 2015-12-07 CVE Names: CVE-2015-1819 CVE-2015-5312 CVE-2015-7497 CVE-2015-7498 CVE-2015-7499 CVE-2015-7500 CVE-2015-7941 CVE-2015-7942 CVE-2015-8241 CVE-2015-8242 CVE-2015-8317 ===================================================================== 1. Summary: Updated libxml2 packages that fix multiple security issues are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links 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 Server (v. 7) - aarch64, 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) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The libxml2 library is a development toolbox providing the implementation of various XML standards. Several denial of service flaws were found in libxml2, a library providing support for reading, modifying, and writing XML and HTML files. A remote attacker could provide a specially crafted XML or HTML file that, when processed by an application using libxml2, would cause that application to use an excessive amount of CPU, leak potentially sensitive information, or in certain cases crash the application. (CVE-2015-1819, CVE-2015-5312, CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, CVE-2015-7500 CVE-2015-7941, CVE-2015-7942, CVE-2015-8241, CVE-2015-8242, CVE-2015-8317, BZ#1213957, BZ#1281955) Red Hat would like to thank the GNOME project for reporting CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-8241, CVE-2015-8242, and CVE-2015-8317. Upstream acknowledges Kostya Serebryany of Google as the original reporter of CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, and CVE-2015-7500; Hugh Davenport as the original reporter of CVE-2015-8241 and CVE-2015-8242; and Hanno Boeck as the original reporter of CVE-2015-8317. All libxml2 users are advised to upgrade to these updated packages, which contain a backported patch to correct these issues. The desktop must be restarted (log out, then log back in) for this update to take effect. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Package List: Red Hat Enterprise Linux Client (v. 7): Source: libxml2-2.9.1-6.el7_2.2.src.rpm x86_64: libxml2-2.9.1-6.el7_2.2.i686.rpm libxml2-2.9.1-6.el7_2.2.x86_64.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm libxml2-python-2.9.1-6.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm libxml2-devel-2.9.1-6.el7_2.2.i686.rpm libxml2-devel-2.9.1-6.el7_2.2.x86_64.rpm libxml2-static-2.9.1-6.el7_2.2.i686.rpm libxml2-static-2.9.1-6.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: libxml2-2.9.1-6.el7_2.2.src.rpm x86_64: libxml2-2.9.1-6.el7_2.2.i686.rpm libxml2-2.9.1-6.el7_2.2.x86_64.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm libxml2-python-2.9.1-6.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm libxml2-devel-2.9.1-6.el7_2.2.i686.rpm libxml2-devel-2.9.1-6.el7_2.2.x86_64.rpm libxml2-static-2.9.1-6.el7_2.2.i686.rpm libxml2-static-2.9.1-6.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: libxml2-2.9.1-6.el7_2.2.src.rpm aarch64: libxml2-2.9.1-6.el7_2.2.aarch64.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.aarch64.rpm libxml2-devel-2.9.1-6.el7_2.2.aarch64.rpm libxml2-python-2.9.1-6.el7_2.2.aarch64.rpm ppc64: libxml2-2.9.1-6.el7_2.2.ppc.rpm libxml2-2.9.1-6.el7_2.2.ppc64.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.ppc.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.ppc64.rpm libxml2-devel-2.9.1-6.el7_2.2.ppc.rpm libxml2-devel-2.9.1-6.el7_2.2.ppc64.rpm libxml2-python-2.9.1-6.el7_2.2.ppc64.rpm ppc64le: libxml2-2.9.1-6.el7_2.2.ppc64le.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.ppc64le.rpm libxml2-devel-2.9.1-6.el7_2.2.ppc64le.rpm libxml2-python-2.9.1-6.el7_2.2.ppc64le.rpm s390x: libxml2-2.9.1-6.el7_2.2.s390.rpm libxml2-2.9.1-6.el7_2.2.s390x.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.s390.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.s390x.rpm libxml2-devel-2.9.1-6.el7_2.2.s390.rpm libxml2-devel-2.9.1-6.el7_2.2.s390x.rpm libxml2-python-2.9.1-6.el7_2.2.s390x.rpm x86_64: libxml2-2.9.1-6.el7_2.2.i686.rpm libxml2-2.9.1-6.el7_2.2.x86_64.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm libxml2-devel-2.9.1-6.el7_2.2.i686.rpm libxml2-devel-2.9.1-6.el7_2.2.x86_64.rpm libxml2-python-2.9.1-6.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): aarch64: libxml2-debuginfo-2.9.1-6.el7_2.2.aarch64.rpm libxml2-static-2.9.1-6.el7_2.2.aarch64.rpm ppc64: libxml2-debuginfo-2.9.1-6.el7_2.2.ppc.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.ppc64.rpm libxml2-static-2.9.1-6.el7_2.2.ppc.rpm libxml2-static-2.9.1-6.el7_2.2.ppc64.rpm ppc64le: libxml2-debuginfo-2.9.1-6.el7_2.2.ppc64le.rpm libxml2-static-2.9.1-6.el7_2.2.ppc64le.rpm s390x: libxml2-debuginfo-2.9.1-6.el7_2.2.s390.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.s390x.rpm libxml2-static-2.9.1-6.el7_2.2.s390.rpm libxml2-static-2.9.1-6.el7_2.2.s390x.rpm x86_64: libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm libxml2-static-2.9.1-6.el7_2.2.i686.rpm libxml2-static-2.9.1-6.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: libxml2-2.9.1-6.el7_2.2.src.rpm x86_64: libxml2-2.9.1-6.el7_2.2.i686.rpm libxml2-2.9.1-6.el7_2.2.x86_64.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm libxml2-devel-2.9.1-6.el7_2.2.i686.rpm libxml2-devel-2.9.1-6.el7_2.2.x86_64.rpm libxml2-python-2.9.1-6.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm libxml2-static-2.9.1-6.el7_2.2.i686.rpm libxml2-static-2.9.1-6.el7_2.2.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2015-1819 https://access.redhat.com/security/cve/CVE-2015-5312 https://access.redhat.com/security/cve/CVE-2015-7497 https://access.redhat.com/security/cve/CVE-2015-7498 https://access.redhat.com/security/cve/CVE-2015-7499 https://access.redhat.com/security/cve/CVE-2015-7500 https://access.redhat.com/security/cve/CVE-2015-7941 https://access.redhat.com/security/cve/CVE-2015-7942 https://access.redhat.com/security/cve/CVE-2015-8241 https://access.redhat.com/security/cve/CVE-2015-8242 https://access.redhat.com/security/cve/CVE-2015-8317 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 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFWZZK6XlSAg2UNWIIRAlx5AKCfIxP9TLM+V/vmQq6MVeUpjiGltgCgnOgZ IOmptwborGrgz5fLqra3STg= =bVgd -----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-2016-03-21-5 OS X El Capitan 10.11.4 and Security Update 2016-002 OS X El Capitan 10.11.4 and Security Update 2016-002 is now available and addresses the following: apache_mod_php Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted .png file may lead to arbitrary code execution Description: Multiple vulnerabilities existed in libpng versions prior to 1.6.20. These were addressed by updating libpng to version 1.6.20. CVE-ID CVE-2015-8126 : Adam Mariš CVE-2015-8472 : Adam Mariš AppleRAID Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-ID CVE-2016-1733 : Proteas of Qihoo 360 Nirvan Team AppleRAID Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A local user may be able to determine kernel memory layout Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed through improved input validation. CVE-ID CVE-2016-1732 : Proteas of Qihoo 360 Nirvan Team AppleUSBNetworking Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue existed in the parsing of data from USB devices. This issue was addressed through improved input validation. CVE-ID CVE-2016-1734 : Andrea Barisani and Andrej Rosano of Inverse Path Bluetooth Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1735 : Jeonghoon Shin@A.D.D CVE-2016-1736 : beist and ABH of BoB Carbon Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted .dfont file may lead to arbitrary code execution Description: Multiple memory corruption issues existed in the handling of font files. These issues were addressed through improved bounds checking. CVE-ID CVE-2016-1737 : an anonymous researcher dyld Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An attacker may tamper with code-signed applications to execute arbitrary code in the application's context Description: A code signing verification issue existed in dyld. This issue was addressed with improved validation. CVE-ID CVE-2016-1738 : beist and ABH of BoB FontParser Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1740 : HappilyCoded (ant4g0nist and r3dsm0k3) working with Trend Micro's Zero Day Initiative (ZDI) HTTPProtocol Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A remote attacker may be able to execute arbitrary code Description: Multiple vulnerabilities existed in nghttp2 versions prior to 1.6.0, the most serious of which may have led to remote code execution. These were addressed by updating nghttp2 to version 1.6.0. CVE-ID CVE-2015-8659 Intel Graphics Driver Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1743 : Piotr Bania of Cisco Talos CVE-2016-1744 : Ian Beer of Google Project Zero IOFireWireFamily Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A local user may be able to cause a denial of service Description: A null pointer dereference was addressed through improved validation. CVE-ID CVE-2016-1745 : sweetchip of Grayhash IOGraphics Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed through improved input validation. CVE-ID CVE-2016-1746 : Peter Pi of Trend Micro working with Trend Micro's Zero Day Initiative (ZDI) CVE-2016-1747 : Juwei Lin of Trend Micro working with Trend Micro's Zero Day Initiative (ZDI) IOHIDFamily Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to determine kernel memory layout Description: A memory corruption issue was addressed through improved memory handling. CVE-ID CVE-2016-1748 : Brandon Azad IOUSBFamily Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1749 : Ian Beer of Google Project Zero and Juwei Lin of Trend Micro working with Trend Micro's Zero Day Initiative (ZDI) Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A use after free issue was addressed through improved memory management. CVE-ID CVE-2016-1750 : CESG Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A race condition existed during the creation of new processes. This was addressed through improved state handling. CVE-ID CVE-2016-1757 : Ian Beer of Google Project Zero and Pedro Vilaca Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A null pointer dereference was addressed through improved input validation. CVE-ID CVE-2016-1756 : Lufeng Li of Qihoo 360 Vulcan Team Kernel Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1754 : Lufeng Li of Qihoo 360 Vulcan Team CVE-2016-1755 : Ian Beer of Google Project Zero CVE-2016-1759 : lokihardt Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to determine kernel memory layout Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed through improved input validation. CVE-ID CVE-2016-1758 : Brandon Azad Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple integer overflows were addressed through improved input validation. CVE-ID CVE-2016-1753 : Juwei Lin Trend Micro working with Trend Micro's Zero Day Initiative (ZDI) Kernel Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to cause a denial of service Description: A denial of service issue was addressed through improved validation. CVE-ID CVE-2016-1752 : CESG libxml2 Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: Processing maliciously crafted XML may lead to unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2015-1819 CVE-2015-5312 : David Drysdale of Google CVE-2015-7499 CVE-2015-7500 : Kostya Serebryany of Google CVE-2015-7942 : Kostya Serebryany of Google CVE-2015-8035 : gustavo.grieco CVE-2015-8242 : Hugh Davenport CVE-2016-1761 : wol0xff working with Trend Micro's Zero Day Initiative (ZDI) CVE-2016-1762 Messages Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An attacker who is able to bypass Apple's certificate pinning, intercept TLS connections, inject messages, and record encrypted attachment-type messages may be able to read attachments Description: A cryptographic issue was addressed by rejecting duplicate messages on the client. CVE-ID CVE-2016-1788 : Christina Garman, Matthew Green, Gabriel Kaptchuk, Ian Miers, and Michael Rushanan of Johns Hopkins University Messages Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Clicking a JavaScript link can reveal sensitive user information Description: An issue existed in the processing of JavaScript links. This issue was addressed through improved content security policy checks. CVE-ID CVE-2016-1764 : Matthew Bryan of the Uber Security Team (formerly of Bishop Fox), Joe DeMesy and Shubham Shah of Bishop Fox NVIDIA Graphics Drivers Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1741 : Ian Beer of Google Project Zero OpenSSH Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: Connecting to a server may leak sensitive user information, such as a client's private keys Description: Roaming, which was on by default in the OpenSSH client, exposed an information leak and a buffer overflow. These issues were addressed by disabling roaming in the client. CVE-ID CVE-2016-0777 : Qualys CVE-2016-0778 : Qualys OpenSSH Available for: OS X Mavericks v10.9.5 and OS X Yosemite v10.10.5 Impact: Multiple vulnerabilities in LibreSSL Description: Multiple vulnerabilities existed in LibreSSL versions prior to 2.1.8. These were addressed by updating LibreSSL to version 2.1.8. CVE-ID CVE-2015-5333 : Qualys CVE-2015-5334 : Qualys OpenSSL Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A remote attacker may be able to cause a denial of service Description: A memory leak existed in OpenSSL versions prior to 0.9.8zh. This issue was addressed by updating OpenSSL to version 0.9.8zh. CVE-ID CVE-2015-3195 Python Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted .png file may lead to arbitrary code execution Description: Multiple vulnerabilities existed in libpng versions prior to 1.6.20. These were addressed by updating libpng to version 1.6.20. CVE-ID CVE-2014-9495 CVE-2015-0973 CVE-2015-8126 : Adam Mariš CVE-2015-8472 : Adam Mariš QuickTime Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted FlashPix Bitmap Image may lead to unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1767 : Francis Provencher from COSIG CVE-2016-1768 : Francis Provencher from COSIG QuickTime Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted Photoshop document may lead to unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues were addressed through improved memory handling. CVE-ID CVE-2016-1769 : Francis Provencher from COSIG Reminders Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Clicking a tel link can make a call without prompting the user Description: A user was not prompted before invoking a call. This was addressed through improved entitlement checks. CVE-ID CVE-2016-1770 : Guillaume Ross of Rapid7 and Laurent Chouinard of Laurent.ca Ruby Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A local attacker may be able to cause unexpected application termination or arbitrary code execution Description: An unsafe tainted string usage vulnerability existed in versions prior to 2.0.0-p648. This issue was addressed by updating to version 2.0.0-p648. CVE-ID CVE-2015-7551 Security Available for: OS X El Capitan v10.11 to v10.11.3 Impact: A local user may be able to check for the existence of arbitrary files Description: A permissions issue existed in code signing tools. This was addressed though additional ownership checks. CVE-ID CVE-2016-1773 : Mark Mentovai of Google Inc. Security Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted certificate may lead to arbitrary code execution Description: A memory corruption issue existed in the ASN.1 decoder. This issue was addressed through improved input validation. CVE-ID CVE-2016-1950 : Francis Gabriel of Quarkslab Tcl Available for: OS X Yosemite v10.10.5 and OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted .png file may lead to arbitrary code execution Description: Multiple vulnerabilities existed in libpng versions prior to 1.6.20. These were addressed by removing libpng. CVE-ID CVE-2015-8126 : Adam Mariš TrueTypeScaler Available for: OS X El Capitan v10.11 to v10.11.3 Impact: Processing a maliciously crafted font file may lead to 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-2016-1775 : 0x1byte working with Trend Micro's Zero Day Initiative (ZDI) Wi-Fi Available for: OS X El Capitan v10.11 to v10.11.3 Impact: An attacker with a privileged network position may be able to execute arbitrary code Description: A frame validation and memory corruption issue existed for a given ethertype. This issue was addressed through additional ethertype validation and improved memory handling. CVE-ID CVE-2016-0801 : an anonymous researcher CVE-2016-0802 : an anonymous researcher OS X El Capitan 10.11.4 includes the security content of Safari 9.1. https://support.apple.com/kb/HT206171 OS X El Capitan v10.11.4 and Security Update 2016-002 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: 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----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJW8JQFAAoJEBcWfLTuOo7tZSYP/1bHFA1qemkD37uu7nYpk/q6 ARVsPgME1I1+5tOxX0TQJgzMBmdQsKYdsTiLpDk5HTuv+dAMsFfasaUItGk8Sz1w HiYjSfVsxL+Pjz3vK8/4/fsi2lX6472MElRw8gudITOhXtniGcKo/vuA5dB+vM3l Jy1NLHHhZ6BD2t0bBmlz41mZMG3AMxal2wfqE+5LkjUwASzcvC/3B1sh7Fntwyau /71vIgMQ5AaETdgQJAuQivxPyTlFduBRgLjqvPiB9eSK4Ctu5t/hErFIrP2NiDCi UhfZC48XbiRjJfkUsUD/5TIKnI+jkZxOnch9ny32dw2kUIkbIAbqufTkzsMXOpng O+rI93Ni7nfzgI3EkI2bq+C+arOoRiveWuJvc3SMPD5RQHo4NCQVs0ekQJKNHF78 juPnY29n8WMjwLS6Zfm+bH+n8ELIXrmmEscRztK2efa9S7vJe+AgIxx7JE/f8OHF i9K7UQBXFXcpMjXi1aTby/IUnpL5Ny4NVwYwIhctj0Mf6wTH7uf/FMWYIQOXcIfP Izo+GXxNeLd4H2ypZ+UpkZg/Sn2mtCd88wLc96+owlZPBlSqWl3X1wTlp8i5FP2X qlQ7RcTHJDv8jPT/MOfzxEK1n/azp45ahHA0o6nohUdxlA7PLci9vPiJxqKPo/0q VZmOKa8qMxB1L/JmdCqy =mZR+ -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

buffer error

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Apple

SOURCES

LAST UPDATE DATE

2025-11-18T14:37:22.911000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE