CVE-2013-1417
Published Nov 20, 2013
Last updated 5 years ago
Overview
- Description
- 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.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 3.5
- Impact score
- 2.9
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-20
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mit:kerberos_5:1.11:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2D554BDC-CD7D-4572-B1E8-5F627F2C5916"
},
{
"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "65BCD38A-33AD-4FD7-AF5B-8470B24C4139"
},
{
"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E11F9209-799A-428B-9513-DBD0F19C7BF4"
},
{
"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1DA40FAA-B858-4282-8438-247E99FBB002"
}
],
"operator": "OR"
}
]
}
]