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verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate.","status":"published","published":"2014-03-27T10:00:00Z","modified":"2026-05-28T17:43:51.825Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:33:43.883586Z"}],"euvd":[{"id":"EUVD-2014-2685","description":"The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate.","status":"published","published":"2014-03-27T10:00:00Z","modified":"2026-05-28T17:43:51Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:21:02.186346Z"}],"ghsa":[{"id":"GHSA-52r2-7jx8-c8gc","title":"The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows...","description":"The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate.","status":"published","published":"2022-05-17T03:06:08Z","modified":"2026-05-28T18:31:30Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:08:22.24664Z"}],"nvd":[{"id":"CVE-2014-2653","description":"The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate.","status":"published","published":"2014-03-27T10:55:04.513Z","modified":"2026-06-17T00:06:58.893Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:53.710973Z"}],"osv":[{"id":"DEBIAN-CVE-2014-2653","description":"The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate.","status":"published","published":"2014-03-27T10:55:04.513Z","modified":"2026-10-23T16:00:28.62469312Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:26.134753Z"},{"id":"CVE-2014-2653","description":"The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate.","status":"published","published":"2014-03-27T10:55:04Z","modified":"2026-04-16T06:24:39.86886117Z","updated_at":"2026-11-02T15:43:59.361892Z"},{"id":"DSA-2894-1","title":"openssh - security update","status":"published","published":"2014-04-05T00:00:00Z","modified":"2026-03-09T01:23:05.025836Z","updated_at":"2026-11-02T15:46:15.843838Z"},{"id":"MGASA-2014-0166","title":"Updated openssh packages fix CVE-2014-2653","description":"Updated openssh packages fix security vulnerability:\n\nMatthew Vernon reported that if a SSH server offers a HostCertificate that\nthe ssh client doesn't accept, then the client doesn't check the DNS for\nSSHFP records. As a consequence a malicious server can disable SSHFP-checking\nby presenting a certificate (CVE-2014-2653).\n","status":"published","published":"2014-04-08T12:49:25Z","modified":"2026-04-16T06:26:21.274328775Z","updated_at":"2026-11-02T15:49:39.121227Z"},{"id":"RHSA-2014:1552","title":"Red Hat Security Advisory: openssh security, bug fix, and enhancement update","status":"published","published":"2024-09-15T21:49:06Z","modified":"2026-06-26T12:20:56.620091473Z","updated_at":"2026-11-02T15:53:02.532052Z"},{"id":"RHSA-2015:0425","title":"Red Hat Security Advisory: openssh security, bug fix and enhancement update","status":"published","published":"2024-09-15T21:57:46Z","modified":"2026-06-26T12:20:57.652758994Z","updated_at":"2026-11-02T15:53:02.532052Z"}]}}