openSUSE Security Update: Security update for libxslt
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Announcement ID: openSUSE-SU-2020:0731-1
Rating: moderate
References: #1140095 #1140101 #1154609
Cross-References: CVE-2019-13117 CVE-2019-13118 CVE-2019-18197

Affected Products:
openSUSE Leap 15.1
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An update that fixes three vulnerabilities is now available.

Description:

This update for libxslt fixes the following issues:

Security issues fixed:

– CVE-2019-13118: Fixed a read of uninitialized stack data (bsc#1140101).
– CVE-2019-13117: Fixed a uninitialized read which allowed to discern
whether a byte on the stack contains certain special characters
(bsc#1140095).
– CVE-2019-18197: Fixed a dangling pointer in xsltCopyText which may have
led to information disclosure (bsc#1154609).

This update was imported from the SUSE:SLE-15:Update update project.

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-2020-731=1

Package List:

– openSUSE Leap 15.1 (i586 x86_64):

libxslt-debugsource-1.1.32-lp151.3.6.1
libxslt-devel-1.1.32-lp151.3.6.1
libxslt-tools-1.1.32-lp151.3.6.1
libxslt-tools-debuginfo-1.1.32-lp151.3.6.1
libxslt1-1.1.32-lp151.3.6.1
libxslt1-debuginfo-1.1.32-lp151.3.6.1

– openSUSE Leap 15.1 (x86_64):

libxslt-devel-32bit-1.1.32-lp151.3.6.1
libxslt-python-1.1.32-lp151.3.6.1
libxslt-python-debuginfo-1.1.32-lp151.3.6.1
libxslt-python-debugsource-1.1.32-lp151.3.6.1
libxslt1-32bit-1.1.32-lp151.3.6.1
libxslt1-32bit-debuginfo-1.1.32-lp151.3.6.1

References:

https://www.suse.com/security/cve/CVE-2019-13117.html
https://www.suse.com/security/cve/CVE-2019-13118.html
https://www.suse.com/security/cve/CVE-2019-18197.html
https://bugzilla.suse.com/1140095
https://bugzilla.suse.com/1140101
https://bugzilla.suse.com/1154609

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