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openSUSE: 2020:1234-2 critical: lz4 Memory Corruption Patch

opensuse
Calendar Grey October 28, 2019
Dist Opensuse Esm H88
The latest security patch for lz4 in openSUSE addresses a moderate severity buffer overflow vulnerability for users of Leap 15.1.
An update that fixes one vulnerability is now available.

Description

This update for lz4 fixes the following issues:

- CVE-2019-17543: Fixed a heap-based buffer overflow in LZ4_write32

(bsc#1153936).

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

Topics%20covered

Topics Covered

security advisory moderate security update buffer overflow openSUSE lz4

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-2019-2399=1

Package List

- openSUSE Leap 15.1 (i586 x86_64):

liblz4-1-1.8.0-lp151.3.3.1

liblz4-1-debuginfo-1.8.0-lp151.3.3.1

liblz4-devel-1.8.0-lp151.3.3.1

lz4-1.8.0-lp151.3.3.1

lz4-debuginfo-1.8.0-lp151.3.3.1

lz4-debugsource-1.8.0-lp151.3.3.1

- openSUSE Leap 15.1 (x86_64):

liblz4-1-32bit-1.8.0-lp151.3.3.1

liblz4-1-32bit-debuginfo-1.8.0-lp151.3.3.1

References

https://www.suse.com/security/cve/CVE-2019-17543.html

https://bugzilla.suse.com/1153936

--

Announcement ID: openSUSE-SU-2019:2399-1
Rating: moderate
Affected Products: openSUSE Leap 15.1

Topics%20covered

Topics Covered

security advisory moderate security update buffer overflow openSUSE lz4

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