{"id":"CVE-2023-51384","details":"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.","modified":"2026-05-18T05:55:57.566536513Z","published":"2023-12-18T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51384.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/html/ssa-082556.html"},{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/html/ssa-769027.html"},{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/html/ssa-794697.html"},{"type":"WEB","url":"https://support.apple.com/kb/HT214084"},{"type":"WEB","url":"https://www.openssh.com/txt/release-9.6"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2023/12/18/2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51384.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-51384"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240105-0005/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5586"},{"type":"FIX","url":"https://github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754b"},{"type":"ARTICLE","url":"http://seclists.org/fulldisclosure/2024/Mar/21"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openssh/openssh-portable","events":[{"introduced":"166456cedad3962b83b848b1e9caf80794831f0f"},{"fixed":"8241b9c0529228b4b86d88b1a6076fb9f97e4a99"}]}],"versions":["V_9_5_P1","V_9_2_P1","V_9_3_P1","V_9_1_P1","V_9_0_P1","V_8_9_P1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-51384.json"}}],"schema_version":"1.7.5"}