openSUSE Security Update: Security update for libssh
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Announcement ID: openSUSE-SU-2020:0510-1
Rating: moderate
References: #1168699
Cross-References: CVE-2020-1730
Affected Products:
openSUSE Leap 15.1
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An update that fixes one vulnerability is now available.

Description:

This update for libssh fixes the following issues:

– CVE-2020-1730: Fixed a possible denial of service when using AES-CTR
(bsc#1168699).

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

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-2020-510=1

Package List:

– openSUSE Leap 15.1 (i586 x86_64):

libssh-debugsource-0.8.7-lp151.2.12.1
libssh-devel-0.8.7-lp151.2.12.1
libssh4-0.8.7-lp151.2.12.1
libssh4-debuginfo-0.8.7-lp151.2.12.1

– openSUSE Leap 15.1 (x86_64):

libssh4-32bit-0.8.7-lp151.2.12.1
libssh4-32bit-debuginfo-0.8.7-lp151.2.12.1

References:

https://www.suse.com/security/cve/CVE-2020-1730.html
https://bugzilla.suse.com/1168699

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