CVE-2011-1530
Published Dec 8, 2011
Last updated 6 years ago
Overview
- Description
- The process_tgs_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS request that triggers an error other than the KRB5_KDB_NOENTRY error.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-399
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mit:mit_kerberos:5.1.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2868E88B-55E5-4734-B5E7-AB4F6636E90F"
},
{
"criteria": "cpe:2.3:a:mit:mit_kerberos:5.1.9.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "94582FFF-A0F0-4FA0-AE71-622D91B6F207"
},
{
"criteria": "cpe:2.3:a:mit:mit_kerberos:5.1.9.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C912CAE7-239F-47B1-B1CC-627BE581DE57"
}
],
"operator": "OR"
}
]
}
]