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openSUSE Leap 15.3: 2021:4153-1 Important: Openssh Double Free

opensuse
Calendar Grey December 22, 2021
Dist Opensuse Esm H88
An essential upgrade for OpenSSH on openSUSE has been released to rectify a major security vulnerability. Discover the details about the patching process.
An update that fixes one vulnerability is now available

Description

This update for openssh fixes the following issues:

- CVE-2021-28041: Fixed double free in ssh-agent (bsc#1183137).

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 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-4153=1

Package List

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

openssh-8.4p1-3.9.1

openssh-askpass-gnome-8.4p1-3.9.1

openssh-askpass-gnome-debuginfo-8.4p1-3.9.1

openssh-askpass-gnome-debugsource-8.4p1-3.9.1

openssh-cavs-8.4p1-3.9.1

openssh-cavs-debuginfo-8.4p1-3.9.1

openssh-clients-8.4p1-3.9.1

openssh-clients-debuginfo-8.4p1-3.9.1

openssh-common-8.4p1-3.9.1

openssh-common-debuginfo-8.4p1-3.9.1

openssh-debuginfo-8.4p1-3.9.1

openssh-debugsource-8.4p1-3.9.1

openssh-fips-8.4p1-3.9.1

openssh-helpers-8.4p1-3.9.1

openssh-helpers-debuginfo-8.4p1-3.9.1

openssh-server-8.4p1-3.9.1

openssh-server-debuginfo-8.4p1-3.9.1

References

https://www.suse.com/security/cve/CVE-2021-28041.html

https://bugzilla.suse.com/1183137

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:4153-1
Rating: important
Affected Products: openSUSE Leap 15.3 .

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