fkie_cve-2013-1417
Vulnerability from fkie_nvd
Published
2013-11-20 14:12
Modified
2024-11-21 01:49
Severity ?
Summary
do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mit | kerberos_5 | 1.11 | |
| mit | kerberos_5 | 1.11.1 | |
| mit | kerberos_5 | 1.11.2 | |
| mit | kerberos_5 | 1.11.3 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mit:kerberos_5:1.11:*:*:*:*:*:*:*",
"matchCriteriaId": "2D554BDC-CD7D-4572-B1E8-5F627F2C5916",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "65BCD38A-33AD-4FD7-AF5B-8470B24C4139",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E11F9209-799A-428B-9513-DBD0F19C7BF4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.3:*:*:*:*:*:*:*",
"matchCriteriaId": "1DA40FAA-B858-4282-8438-247E99FBB002",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal."
},
{
"lang": "es",
"value": "do_tgs_req.c en Key Distribution Center (KDC) de Kerberos 5 (tambi\u00e9n conocido como krb5) 1.11 anterior a la versi\u00f3n 1.11.4, cuando el nombre realm de un \u00fanico componente es usado, permite a usuarios autenticados provocar una denegaci\u00f3n de servicio (ca\u00edda del demonio) a trav\u00e9s de peticiones TGS-REQ que desencadenan una referencia cruzada en un servicio principal basado en host."
}
],
"id": "CVE-2013-1417",
"lastModified": "2024-11-21T01:49:32.487",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.5,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2013-11-20T14:12:44.960",
"references": [
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html"
},
{
"source": "cve@mitre.org",
"url": "http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt"
},
{
"source": "cve@mitre.org",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1030743"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch"
],
"url": "https://github.com/krb5/krb5/commit/4c023ba43c16396f0d199e2df1cfa59b88b62acc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1030743"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch"
],
"url": "https://github.com/krb5/krb5/commit/4c023ba43c16396f0d199e2df1cfa59b88b62acc"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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