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openSUSE: 2020:0636-1 Important: Slirp4netns Use-After-Free Fix

opensuse
Calendar Grey May 11, 2020
Dist Opensuse Esm H88
This Debian Security Patch tackles a significant vulnerability in qemu for enhanced system protection.
An update that fixes one vulnerability is now available.

Description

This update for slirp4netns fixes the following issues:

Security issue fixed:

- CVE-2020-1983: Fixed a use-after-free in ip_reass (bsc#1170940).

This update was imported from the SUSE:SLE-15-SP1:Update update project.

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-2020-636=1

Package List

- openSUSE Leap 15.1 (x86_64):

slirp4netns-0.4.5-lp151.2.9.1

slirp4netns-debuginfo-0.4.5-lp151.2.9.1

slirp4netns-debugsource-0.4.5-lp151.2.9.1

References

https://www.suse.com/security/cve/CVE-2020-1983.html

https://bugzilla.suse.com/1170940

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2020:0636-1
Rating: important
Affected Products: openSUSE Leap 15.1

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