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openSUSE Leap 15.2: 2021:0481-1 Moderate: zstd Access Issues

opensuse
Calendar Grey March 27, 2021
Dist Opensuse Esm H88
OpenSUSE has released a moderate zstd update to address vulnerabilities affecting system security and stability. Users should apply this update to protect their systems.
An update that fixes two vulnerabilities is now available

Description

This update for zstd fixes the following issues:

- CVE-2021-24031: Added read permissions to files while being compressed

or uncompressed (bsc#1183371).

- CVE-2021-24032: Fixed a race condition which could have allowed an

attacker to access world-readable destination file (bsc#1183370).

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

Topics%20covered

Topics Covered

security advisory moderate security update update access control vulnerability software openSUSE zstd

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 15.2:

zypper in -t patch openSUSE-2021-481=1

Package List

- openSUSE Leap 15.2 (i586 x86_64):

libzstd-devel-1.4.4-lp152.2.3.1

libzstd-devel-static-1.4.4-lp152.2.3.1

libzstd1-1.4.4-lp152.2.3.1

libzstd1-debuginfo-1.4.4-lp152.2.3.1

zstd-1.4.4-lp152.2.3.1

zstd-debuginfo-1.4.4-lp152.2.3.1

zstd-debugsource-1.4.4-lp152.2.3.1

- openSUSE Leap 15.2 (x86_64):

libzstd1-32bit-1.4.4-lp152.2.3.1

libzstd1-32bit-debuginfo-1.4.4-lp152.2.3.1

References

https://www.suse.com/security/cve/CVE-2021-24031.html

https://www.suse.com/security/cve/CVE-2021-24032.html

https://bugzilla.suse.com/1183370

https://bugzilla.suse.com/1183371

Announcement ID: openSUSE-SU-2021:0481-1
Rating: moderate
Affected Products: openSUSE Leap 15.2 .

Topics%20covered

Topics Covered

security advisory moderate security update update access control vulnerability software openSUSE zstd

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