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CVE-2023-51384 Affecting openssh package, versions <1:9.6p1-1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.04% (10th percentile)
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NVD
5.5 medium
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Red Hat
5.5 medium

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  • Snyk ID SNYK-DEBIANUNSTABLE-OPENSSH-6130523
  • published 19 Dec 2023
  • disclosed 18 Dec 2023
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Introduced: 18 Dec 2023

CVE-2023-51384 Open this link in a new tab

How to fix?

Upgrade Debian:unstable openssh to version 1:9.6p1-1 or higher.

NVD Description

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

In ssh-agent in OpenSSH before 9.6, certain destination constraints can be incompletely applied. When destination constraints are specified during addition of PKCS#11-hosted private keys, these constraints are only applied to the first key, even if a PKCS#11 token returns multiple keys.