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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.
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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
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