Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.1862 SUSE Security Update: Security update for libarchive 1 August 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libarchive Publisher: SUSE Operating System: SUSE UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Existing Account Access Confidential Data -- Existing Account Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2016-4809 CVE-2016-4302 CVE-2016-4301 CVE-2016-4300 CVE-2015-8934 CVE-2015-8933 CVE-2015-8932 CVE-2015-8931 CVE-2015-8930 CVE-2015-8929 CVE-2015-8928 CVE-2015-8926 CVE-2015-8925 CVE-2015-8924 CVE-2015-8923 CVE-2015-8922 CVE-2015-8921 CVE-2015-8920 CVE-2015-8919 CVE-2015-8918 Comment: This advisory references vulnerabilities in products which run on platforms other than SUSE. It is recommended that administrators running libarchive check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for libarchive ______________________________________________________________________________ Announcement ID: SUSE-SU-2016:1909-1 Rating: important References: #984990 #985609 #985665 #985669 #985673 #985675 #985679 #985682 #985685 #985688 #985689 #985697 #985698 #985700 #985703 #985704 #985706 #985826 #985832 #985835 Cross-References: CVE-2015-8918 CVE-2015-8919 CVE-2015-8920 CVE-2015-8921 CVE-2015-8922 CVE-2015-8923 CVE-2015-8924 CVE-2015-8925 CVE-2015-8926 CVE-2015-8928 CVE-2015-8929 CVE-2015-8930 CVE-2015-8931 CVE-2015-8932 CVE-2015-8933 CVE-2015-8934 CVE-2016-4300 CVE-2016-4301 CVE-2016-4302 CVE-2016-4809 Affected Products: SUSE Linux Enterprise Software Development Kit 12-SP1 SUSE Linux Enterprise Server 12-SP1 SUSE Linux Enterprise Desktop 12-SP1 ______________________________________________________________________________ An update that fixes 20 vulnerabilities is now available. Description: libarchive was updated to fix 20 security issues. These security issues were fixed: - CVE-2015-8918: Overlapping memcpy in CAB parser (bsc#985698). - CVE-2015-8919: Heap out of bounds read in LHA/LZH parser (bsc#985697). - CVE-2015-8920: Stack out of bounds read in ar parser (bsc#985675). - CVE-2015-8921: Global out of bounds read in mtree parser (bsc#985682). - CVE-2015-8922: Null pointer access in 7z parser (bsc#985685). - CVE-2015-8923: Unclear crashes in ZIP parser (bsc#985703). - CVE-2015-8924: Heap buffer read overflow in tar (bsc#985609). - CVE-2015-8925: Unclear invalid memory read in mtree parser (bsc#985706). - CVE-2015-8926: NULL pointer access in RAR parser (bsc#985704). - CVE-2015-8928: Heap out of bounds read in mtree parser (bsc#985679). - CVE-2015-8929: Memory leak in tar parser (bsc#985669). - CVE-2015-8930: Endless loop in ISO parser (bsc#985700). - CVE-2015-8931: Undefined behavior / signed integer overflow in mtree parser (bsc#985689). - CVE-2015-8932: Compress handler left shifting larger than int size (bsc#985665). - CVE-2015-8933: Undefined behavior / signed integer overflow in TAR parser (bsc#985688). - CVE-2015-8934: Out of bounds read in RAR (bsc#985673). - CVE-2016-4300: Heap buffer overflow vulnerability in the 7zip read_SubStreamsInfo (bsc#985832). - CVE-2016-4301: Stack buffer overflow in the mtree parse_device (bsc#985826). - CVE-2016-4302: Heap buffer overflow in the Rar decompression functionality (bsc#985835). - CVE-2016-4809: Memory allocate error with symbolic links in cpio archives (bsc#984990). Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Software Development Kit 12-SP1: zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-1123=1 - SUSE Linux Enterprise Server 12-SP1: zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-1123=1 - SUSE Linux Enterprise Desktop 12-SP1: zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-1123=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Software Development Kit 12-SP1 (ppc64le s390x x86_64): libarchive-debugsource-3.1.2-22.1 libarchive-devel-3.1.2-22.1 - SUSE Linux Enterprise Server 12-SP1 (ppc64le s390x x86_64): libarchive-debugsource-3.1.2-22.1 libarchive13-3.1.2-22.1 libarchive13-debuginfo-3.1.2-22.1 - SUSE Linux Enterprise Desktop 12-SP1 (x86_64): libarchive-debugsource-3.1.2-22.1 libarchive13-3.1.2-22.1 libarchive13-debuginfo-3.1.2-22.1 References: https://www.suse.com/security/cve/CVE-2015-8918.html https://www.suse.com/security/cve/CVE-2015-8919.html https://www.suse.com/security/cve/CVE-2015-8920.html https://www.suse.com/security/cve/CVE-2015-8921.html https://www.suse.com/security/cve/CVE-2015-8922.html https://www.suse.com/security/cve/CVE-2015-8923.html https://www.suse.com/security/cve/CVE-2015-8924.html https://www.suse.com/security/cve/CVE-2015-8925.html https://www.suse.com/security/cve/CVE-2015-8926.html https://www.suse.com/security/cve/CVE-2015-8928.html https://www.suse.com/security/cve/CVE-2015-8929.html https://www.suse.com/security/cve/CVE-2015-8930.html https://www.suse.com/security/cve/CVE-2015-8931.html https://www.suse.com/security/cve/CVE-2015-8932.html https://www.suse.com/security/cve/CVE-2015-8933.html https://www.suse.com/security/cve/CVE-2015-8934.html https://www.suse.com/security/cve/CVE-2016-4300.html https://www.suse.com/security/cve/CVE-2016-4301.html https://www.suse.com/security/cve/CVE-2016-4302.html https://www.suse.com/security/cve/CVE-2016-4809.html https://bugzilla.suse.com/984990 https://bugzilla.suse.com/985609 https://bugzilla.suse.com/985665 https://bugzilla.suse.com/985669 https://bugzilla.suse.com/985673 https://bugzilla.suse.com/985675 https://bugzilla.suse.com/985679 https://bugzilla.suse.com/985682 https://bugzilla.suse.com/985685 https://bugzilla.suse.com/985688 https://bugzilla.suse.com/985689 https://bugzilla.suse.com/985697 https://bugzilla.suse.com/985698 https://bugzilla.suse.com/985700 https://bugzilla.suse.com/985703 https://bugzilla.suse.com/985704 https://bugzilla.suse.com/985706 https://bugzilla.suse.com/985826 https://bugzilla.suse.com/985832 https://bugzilla.suse.com/985835 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBV5614ox+lLeg9Ub1AQi6Gg/+Maz2e7t9OZJVI5aFILwTqB2iMmlhdfSd eXaibFSzRn33XVAnYSlHqjVIAAcnBOqo5tNi0IPQNXflSGDbOqlTxUyi90ZVw4vx JBW/aNZALuyNHbEHdlDCpcTWtVpbs9BydI0vcGhEWRnu0y8nM2aceC/uKjaoLG+Q yO40EKbQ5iCIAwPGioqEhpcsn0XLcR1Sz/S37GmyQ8Xf2RFzu/oyWjno3JtKL7uC tJjbO0l7AMdHpzqilh+AisWiNoB601R+f6qNmg8b18ClJcJRvj6sk3v/mQXTdKN0 /Kwuf3rEW6cQMMdUdqommGxkPMIAEV433oOCNdN+YQ/siVzY8lyaPU8GeS3fwmOP yaFYbbEFgw7P+Trx8DfmALuhvk3VbgC4ieSZsbegXAEpewN4r1WWTFPo+vY+l1KS +5/ciaXcQBkLIoK8B9V+BlHaLeqkQi6FI4qTFY9CySeJxXklWNYy/dFxLVEYTc0d Zu1Zi9tlUo4MOLrR5CTS+bwCkvvL3N8CpDYpu06E+vRpnXF1fieiTpSllwAa6iSs uW6jUEX1bOXrxE9VzOb0JHaNIZwD8yh1OOFf6uH4oY6zYK9obRWJXXnvMcB84zgz aaeg2EEx2a3pcNFPXwJQk/gTqLW6sda2O+dZUVUyX6ue8mqG/68LxYlZsBh7etwk rX54UGyCtpc= =wQE6 -----END PGP SIGNATURE-----