fkie_cve-2014-2653
Vulnerability from fkie_nvd
Published
2014-03-27 10:55
Modified
2025-04-12 10:46
Severity ?
Summary
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.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
"matchCriteriaId": "ED8E69C2-4499-4ABD-A51C-26933966E52A",
"versionEndIncluding": "6.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openbsd:openssh:6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "A9754B4A-3042-49B8-86F7-2D60E25400C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openbsd:openssh:6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "3872787F-2C1C-40C0-B9CF-A3C0CEAAB400",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openbsd:openssh:6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "39D1E296-3040-4CC9-B95B-3E07D73F1150",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openbsd:openssh:6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "FCEE2677-16EE-484F-B2FB-FCA377E0D76B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openbsd:openssh:6.4:*:*:*:*:*:*:*",
"matchCriteriaId": "90798B9A-A1C6-4EC5-96BF-AF9C6FEFB63D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openbsd:openssh:6.5:*:*:*:*:*:*:*",
"matchCriteriaId": "5A8ABE51-1535-44D9-B2A1-CC91021A29D9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
},
{
"lang": "es",
"value": "La funci\u00f3n verify_host_key en sshconnect.c en el cliente en OpenSSH 6.6 y anteriores permite a servidores remotos provocar la evasi\u00f3n de la comprobaci\u00f3n SSHFP DNS RR mediante la presentaci\u00f3n de HostCertificate no aceptable."
}
],
"id": "CVE-2014-2653",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-03-27T10:55:04.513",
"references": [
{
"source": "cve@mitre.org",
"url": "http://advisories.mageia.org/MGASA-2014-0166.html"
},
{
"source": "cve@mitre.org",
"url": "http://aix.software.ibm.com/aix/efixes/security/openssh_advisory4.asc"
},
{
"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134026.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133537.html"
},
{
"source": "cve@mitre.org",
"url": "http://marc.info/?l=bugtraq\u0026m=141576985122836\u0026w=2"
},
{
"source": "cve@mitre.org",
"url": "http://marc.info/?l=bugtraq\u0026m=141576985122836\u0026w=2"
},
{
"source": "cve@mitre.org",
"url": "http://openwall.com/lists/oss-security/2014/03/26/7"
},
{
"source": "cve@mitre.org",
"url": "http://rhn.redhat.com/errata/RHSA-2014-1552.html"
},
{
"source": "cve@mitre.org",
"url": "http://rhn.redhat.com/errata/RHSA-2015-0425.html"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/59855"
},
{
"source": "cve@mitre.org",
"url": "http://www.debian.org/security/2014/dsa-2894"
},
{
"source": "cve@mitre.org",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:068"
},
{
"source": "cve@mitre.org",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:095"
},
{
"source": "cve@mitre.org",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/66459"
},
{
"source": "cve@mitre.org",
"url": "http://www.ubuntu.com/usn/USN-2164-1"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit"
],
"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742513"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://advisories.mageia.org/MGASA-2014-0166.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://aix.software.ibm.com/aix/efixes/security/openssh_advisory4.asc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134026.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133537.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=141576985122836\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=141576985122836\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2014/03/26/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2014-1552.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2015-0425.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/59855"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2014/dsa-2894"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:068"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:095"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/66459"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/USN-2164-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742513"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…