OS Command Injection Affecting openssh-clients package, versions <0:8.0p1-19.el8_9.2


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
5.9% (91st percentile)

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  • Snyk IDSNYK-CENTOS8-OPENSSHCLIENTS-6133163
  • published20 Dec 2023
  • disclosed18 Dec 2023

Introduced: 18 Dec 2023

CVE-2023-51385  (opens in a new tab)
CWE-78  (opens in a new tab)

How to fix?

Upgrade Centos:8 openssh-clients to version 0:8.0p1-19.el8_9.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssh-clients package and not the openssh-clients package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in a user name or host name.

CVSS Base Scores

version 3.1