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openSUSE Leap 42.3: 2019:1575-1 Moderate: libcroco DoS Issues

opensuse
Calendar Grey June 18, 2019
Dist Opensuse Esm H88
This patch addresses various vulnerabilities in libcroco for openSUSE, bolstering the security and stability of the system.
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.

Topics%20covered

Topics Covered

security advisory moderate security issue DoS heap overflow openSUSE libcroco

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 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

--

Announcement ID: openSUSE-SU-2019:1575-1
Rating: moderate
Affected Products: openSUSE Leap 42.3

Topics%20covered

Topics Covered

security advisory moderate security issue DoS heap overflow openSUSE libcroco

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