Vulnerability Monitor

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CVE-2023-51384

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.

Published

2023-12-18T19:15:08.720

Last Modified

2024-11-21T08:37:59.780

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	openbsd	openssh	< 9.6	Yes
Operating System	debian	debian_linux	11.0	Yes
Operating System	debian	debian_linux	12.0	Yes

References

http://seclists.org/fulldisclosure/2024/Mar/21 Mailing List, Third Party Advisory ([email protected])
https://github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754b Patch, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20240105-0005/ Third Party Advisory ([email protected])
https://support.apple.com/kb/HT214084 Third Party Advisory ([email protected])
https://www.debian.org/security/2023/dsa-5586 Third Party Advisory ([email protected])
https://www.openssh.com/txt/release-9.6 Release Notes ([email protected])
https://www.openwall.com/lists/oss-security/2023/12/18/2 Mailing List, Release Notes ([email protected])
http://seclists.org/fulldisclosure/2024/Mar/21 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754b Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20240105-0005/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT214084 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2023/dsa-5586 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.openssh.com/txt/release-9.6 Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://www.openwall.com/lists/oss-security/2023/12/18/2 Mailing List, Release Notes (af854a3a-2127-422b-91ae-364da2661108)