Medium severity5.5NVD Advisory· Published Dec 18, 2023· Updated May 28, 2026
CVE-2023-51384
CVE-2023-51384
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- OpenSSH/OpenSSHdescription
- Range: <9.6
Patches
Vulnerability mechanics
References
10- github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754bnvdPatchThird Party Advisory
- seclists.org/fulldisclosure/2024/Mar/21nvdMailing ListThird Party Advisory
- security.netapp.com/advisory/ntap-20240105-0005/nvdThird Party Advisory
- support.apple.com/kb/HT214084nvdThird Party Advisory
- www.debian.org/security/2023/dsa-5586nvdThird Party Advisory
- www.openssh.com/txt/release-9.6nvdRelease Notes
- www.openwall.com/lists/oss-security/2023/12/18/2nvdMailing ListRelease Notes
- cert-portal.siemens.com/productcert/html/ssa-082556.htmlnvd
- cert-portal.siemens.com/productcert/html/ssa-769027.htmlnvd
- cert-portal.siemens.com/productcert/html/ssa-794697.htmlnvd
News mentions
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