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AUSCERT External Security Bulletin Redistribution
ESB-2020.1588
SUSE-SU-2020:1163-1 Security update for permissions
5 May 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: permissions
Publisher: SUSE
Operating System: SUSE
Impact/Access: Increased Privileges -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-8013 CVE-2019-3690 CVE-2019-3688
Reference: ESB-2020.0747
ESB-2019.4569
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20201163-1.html
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SUSE Security Update: Security update for permissions
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1163-1
Rating: important
References: #1160594 #1160764 #1161779 #1163922
Cross-References: CVE-2019-3688 CVE-2019-3690 CVE-2020-8013
Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
______________________________________________________________________________
An update that solves three vulnerabilities and has one errata is now
available.
Description:
This update for permissions fixes the following issues:
Security issue fixed:
o CVE-2020-8013: Fixed a local privilege escalation with mrsh and wodim (bsc#
1163922).
Non-security issues fixed:
o Fixed regression where chkstat breaks without /proc available (bsc#1160764,
bsc#1160594)
o Fixed capability handling when doing multiple permission changes at once
(bsc#1161779)
o Fixed handling of relative directory symlinks in chkstat
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 Server for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1163=1
o SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1163=1
o SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1163=1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1163=1
Package List:
o SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
permissions-20180125-3.21.1
permissions-debuginfo-20180125-3.21.1
permissions-debugsource-20180125-3.21.1
o SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
permissions-20180125-3.21.1
permissions-debuginfo-20180125-3.21.1
permissions-debugsource-20180125-3.21.1
o SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
permissions-20180125-3.21.1
permissions-debuginfo-20180125-3.21.1
permissions-debugsource-20180125-3.21.1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
permissions-20180125-3.21.1
permissions-debuginfo-20180125-3.21.1
permissions-debugsource-20180125-3.21.1
References:
o https://www.suse.com/security/cve/CVE-2019-3688.html
o https://www.suse.com/security/cve/CVE-2019-3690.html
o https://www.suse.com/security/cve/CVE-2020-8013.html
o https://bugzilla.suse.com/1160594
o https://bugzilla.suse.com/1160764
o https://bugzilla.suse.com/1161779
o https://bugzilla.suse.com/1163922
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===========================================================================
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The University of Queensland
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