openSUSE: 2020:1845-2 Low Severity: libjpeg-turbo Denial Of Service
opensuse
June 7, 2019
An update that solves two vulnerabilities and has one errata is now available.
Description
This update for libpng16 fixes the following issues:
Security issues fixed:
- CVE-2019-7317: Fixed a use-after-free vulnerability, triggered when
png_image_free() was called under png_safe_execute (bsc#1124211).
- CVE-2018-13785: Fixed a wrong calculation of row_factor in the
png_check_chunk_length function in pngrutil.c, which could haved
triggered and integer overflow and result in an divide-by-zero while
processing a crafted PNG file, leading to a denial of service
(bsc#1100687)
This update was imported from the SUSE:SLE-15:Update update project.
Patch
Patch Instructions:
To install this openSUSE 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:
- openSUSE Leap 15.1:
zypper in -t patch openSUSE-2019-1530=1
- openSUSE Leap 15.0:
zypper in -t patch openSUSE-2019-1530=1
Package List
- openSUSE Leap 15.1 (i586 x86_64):
libpng16-16-1.6.34-lp151.3.3.1
libpng16-16-debuginfo-1.6.34-lp151.3.3.1
libpng16-compat-devel-1.6.34-lp151.3.3.1
libpng16-debugsource-1.6.34-lp151.3.3.1
libpng16-devel-1.6.34-lp151.3.3.1
libpng16-tools-1.6.34-lp151.3.3.1
libpng16-tools-debuginfo-1.6.34-lp151.3.3.1
- openSUSE Leap 15.1 (x86_64):
libpng16-16-32bit-1.6.34-lp151.3.3.1
libpng16-16-32bit-debuginfo-1.6.34-lp151.3.3.1
libpng16-compat-devel-32bit-1.6.34-lp151.3.3.1
libpng16-devel-32bit-1.6.34-lp151.3.3.1
- openSUSE Leap 15.0 (i586 x86_64):
libpng16-16-1.6.34-lp150.2.3.1
libpng16-16-debuginfo-1.6.34-lp150.2.3.1
libpng16-compat-devel-1.6.34-lp150.2.3.1
libpng16-debugsource-1.6.34-lp150.2.3.1
libpng16-devel-1.6.34-lp150.2.3.1
libpng16-tools-1.6.34-lp150.2.3.1
libpng16-tools-debuginfo-1.6.34-lp150.2.3.1
- openSUSE Leap 15.0 (x86_64):
libpng16-16-32bit-1.6.34-lp150.2.3.1
libpng16-16-32bit-debuginfo-1.6.34-lp150.2.3.1
libpng16-compat-devel-32bit-1.6.34-lp150.2.3.1
libpng16-devel-32bit-1.6.34-lp150.2.3.1
References
https://www.suse.com/security/cve/CVE-2018-13785.html
https://www.suse.com/security/cve/CVE-2019-7317.html
https://bugzilla.suse.com/1100687
https://bugzilla.suse.com/1121624
https://bugzilla.suse.com/1124211
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Severity
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Low
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Announcement ID: openSUSE-SU-2019:1530-1
Rating: low
Affected Products:
openSUSE Leap 15.1
openSUSE Leap 15.0
le.
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