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AUSCERT External Security Bulletin Redistribution
ESB-2020.0840
SUSE-SU-2020:0604-1 Security update for librsvg
9 March 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: librsvg
Publisher: SUSE
Operating System: SUSE
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-20446
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20200604-1.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than SUSE. It is recommended that administrators
running librsvg check for an updated version of the software for
their operating system.
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SUSE Security Update: Security update for librsvg
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:0604-1
Rating: moderate
References: #1162501
Cross-References: CVE-2019-20446
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE Linux Enterprise Software Development Kit 12-SP4
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Server 12-SP4
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for librsvg to version 2.40.21 fixes the following issues:
librsvg was updated to version 2.40.21 fixing the following issues:
o CVE-2019-20446: Fixed an issue where a crafted SVG file with nested
patterns can cause denial of service (bsc#1162501). NOTE: Librsvg now has
limits on the number of loaded XML elements, and the number of referenced
elements within an SVG document.
o Fixed a stack exhaustion with circular references in elements.
o Fixed a denial-of-service condition from exponential explosion of rendered
elements, through nested use of SVG "use" elements in malicious SVGs.
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 Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-604=1
o SUSE Linux Enterprise Software Development Kit 12-SP4:
zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-604=1
o SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-604=1
o SUSE Linux Enterprise Server 12-SP4:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-604=1
Package List:
o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
s390x x86_64):
librsvg-debugsource-2.40.21-5.9.1
librsvg-devel-2.40.21-5.9.1
typelib-1_0-Rsvg-2_0-2.40.21-5.9.1
o SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le
s390x x86_64):
librsvg-debugsource-2.40.21-5.9.1
librsvg-devel-2.40.21-5.9.1
typelib-1_0-Rsvg-2_0-2.40.21-5.9.1
o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
gdk-pixbuf-loader-rsvg-2.40.21-5.9.1
gdk-pixbuf-loader-rsvg-debuginfo-2.40.21-5.9.1
librsvg-2-2-2.40.21-5.9.1
librsvg-2-2-debuginfo-2.40.21-5.9.1
librsvg-debugsource-2.40.21-5.9.1
rsvg-view-2.40.21-5.9.1
rsvg-view-debuginfo-2.40.21-5.9.1
o SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
librsvg-2-2-32bit-2.40.21-5.9.1
librsvg-2-2-debuginfo-32bit-2.40.21-5.9.1
o SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
gdk-pixbuf-loader-rsvg-2.40.21-5.9.1
gdk-pixbuf-loader-rsvg-debuginfo-2.40.21-5.9.1
librsvg-2-2-2.40.21-5.9.1
librsvg-2-2-debuginfo-2.40.21-5.9.1
librsvg-debugsource-2.40.21-5.9.1
rsvg-view-2.40.21-5.9.1
rsvg-view-debuginfo-2.40.21-5.9.1
o SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
librsvg-2-2-32bit-2.40.21-5.9.1
librsvg-2-2-debuginfo-32bit-2.40.21-5.9.1
References:
o https://www.suse.com/security/cve/CVE-2019-20446.html
o https://bugzilla.suse.com/1162501
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