openSUSE Security Update: Security update for libcroco
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Announcement ID: openSUSE-SU-2019:1575-1
Rating: moderate
References: #1034481 #1034482 #1043898 #1043899
Cross-References: CVE-2017-7960 CVE-2017-7961 CVE-2017-8834
CVE-2017-8871
Affected Products:
openSUSE Leap 42.3
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An update that fixes four vulnerabilities is now available.

Description:

This update for libcroco fixes the following issues:

Security issues fixed:

– CVE-2017-7960: Fixed heap overflow (input: check end of input before
reading a byte) (bsc#1034481).
– CVE-2017-7961: Fixed undefined behavior (tknzr: support only max long
rgb values) (bsc#1034482).
– CVE-2017-8834: Fixed denial of service (memory allocation error) via a
crafted CSS file (bsc#1043898).
– CVE-2017-8871: Fixed denial of service (infinite loop and CPU
consumption) via a crafted CSS file (bsc#1043899).

This update was imported from the SUSE:SLE-12-SP2: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 42.3:

zypper in -t patch openSUSE-2019-1575=1

Package List:

– openSUSE Leap 42.3 (i586 x86_64):

libcroco-0.6.11-5.3.1
libcroco-0_6-3-0.6.11-5.3.1
libcroco-0_6-3-debuginfo-0.6.11-5.3.1
libcroco-debuginfo-0.6.11-5.3.1
libcroco-debugsource-0.6.11-5.3.1
libcroco-devel-0.6.11-5.3.1

– openSUSE Leap 42.3 (x86_64):

libcroco-0_6-3-32bit-0.6.11-5.3.1
libcroco-0_6-3-debuginfo-32bit-0.6.11-5.3.1

References:

https://www.suse.com/security/cve/CVE-2017-7960.html
https://www.suse.com/security/cve/CVE-2017-7961.html
https://www.suse.com/security/cve/CVE-2017-8834.html
https://www.suse.com/security/cve/CVE-2017-8871.html
https://bugzilla.suse.com/1034481
https://bugzilla.suse.com/1034482
https://bugzilla.suse.com/1043898
https://bugzilla.suse.com/1043899

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