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Gentoo Linux Security Advisory GLSA 202212-06

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                                       https://security.gentoo.org/  

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Severity: High
Title: OpenSSH: Multiple Vulnerabilities
Date: December 28, 2022
Bugs: #874876, #733802, #815010
ID: 202212-06

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Synopsis

Multiple vulnerabilities have been found in OpenSSH, the worst of which
could result in arbitrary code execution.

Background

OpenSSH is a free application suite consisting of server and clients
that replace tools like telnet, rlogin, rcp and ftp with more secure
versions offering additional functionality.

Affected packages

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 Package              /     Vulnerable     /            Unaffected  
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1 net-misc/openssh < 9.1_p1 >= 9.1_p1

Description

Multiple vulnerabilities have been discovered in OpenSSH. Please review
the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All OpenSSH users should upgrade to the latest version:

emerge --sync

emerge --ask --oneshot --verbose “>=net-misc/openssh-9.1_p1”

References

[ 1 ] CVE-2020-15778
https://nvd.nist.gov/vuln/detail/CVE-2020-15778

Availability

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202212-06

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users’ machines is of utmost
importance to us. Any security concerns should be addressed to
[email protected] or alternatively, you may file a bug at
https://bugs.gentoo.org.

License

Copyright 2022 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5