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AUSCERT External Security Bulletin Redistribution
ESB-2019.1096
SUSE-SU-2019:0831-1 Security update for libarchive
2 April 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: libarchive
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-1000020 CVE-2019-1000019 CVE-2018-1000880
CVE-2018-1000879 CVE-2018-1000878 CVE-2018-1000877
Reference: ESB-2019.0398
ESB-2019.0394
ESB-2019.0004
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20190831-1.html
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SUSE Security Update: Security update for libarchive
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:0831-1
Rating: moderate
References: #1120653 #1120654 #1120656 #1120659 #1124341 #1124342
Cross-References: CVE-2018-1000877 CVE-2018-1000878 CVE-2018-1000879
CVE-2018-1000880 CVE-2019-1000019 CVE-2019-1000020
Affected Products:
SUSE Linux Enterprise Module for Development Tools 15
SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________
An update that fixes 6 vulnerabilities is now available.
Description:
This update for libarchive fixes the following issues:
Security issues fixed:
o CVE-2018-1000877: Fixed a double free vulnerability in RAR decoder (bsc#
1120653)
o CVE-2018-1000878: Fixed a Use-After-Free vulnerability in RAR decoder (bsc#
1120654)
o CVE-2018-1000879: Fixed a NULL Pointer Dereference vulnerability in ACL
parser (bsc#1120656)
o CVE-2018-1000880: Fixed an Improper Input Validation vulnerability in WARC
parser (bsc#1120659)
o CVE-2019-1000019: Fixed an Out-Of-Bounds Read vulnerability in 7zip
decompression (bsc#1124341)
o CVE-2019-1000020: Fixed an Infinite Loop vulnerability in ISO9660 parser
(bsc#1124342)
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Module for Development Tools 15:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-2019-831=1
o SUSE Linux Enterprise Module for Basesystem 15:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-831=1
Package List:
o SUSE Linux Enterprise Module for Development Tools 15 (aarch64 ppc64le
s390x x86_64):
bsdtar-3.3.2-3.8.4
bsdtar-debuginfo-3.3.2-3.8.4
libarchive-debugsource-3.3.2-3.8.4
o SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x
x86_64):
libarchive-debugsource-3.3.2-3.8.4
libarchive-devel-3.3.2-3.8.4
libarchive13-3.3.2-3.8.4
libarchive13-debuginfo-3.3.2-3.8.4
References:
o https://www.suse.com/security/cve/CVE-2018-1000877.html
o https://www.suse.com/security/cve/CVE-2018-1000878.html
o https://www.suse.com/security/cve/CVE-2018-1000879.html
o https://www.suse.com/security/cve/CVE-2018-1000880.html
o https://www.suse.com/security/cve/CVE-2019-1000019.html
o https://www.suse.com/security/cve/CVE-2019-1000020.html
o https://bugzilla.suse.com/1120653
o https://bugzilla.suse.com/1120654
o https://bugzilla.suse.com/1120656
o https://bugzilla.suse.com/1120659
o https://bugzilla.suse.com/1124341
o https://bugzilla.suse.com/1124342
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===========================================================================
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