CVE-2012-1014

Published Aug 6, 2012

Last updated 5 years ago

Overview

Description: The process_as_req function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x before 1.10.3 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (uninitialized pointer dereference and daemon crash) or possibly execute arbitrary code via a malformed AS-REQ request.
Source: cve@mitre.org
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 9
Impact score: 8.5
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:P/I:P/A:C

Weaknesses

nvd@nist.gov: NVD-CWE-Other

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:mit:kerberos_5:1.10:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "FC504264-A9E9-4433-B7AA-6D5015A93FF3"
          },
          {
            "criteria": "cpe:2.3:a:mit:kerberos_5:1.10.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "77FA352F-520C-4C05-AD52-FC8586DB16B1"
          },
          {
            "criteria": "cpe:2.3:a:mit:kerberos_5:1.10.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9FFB18F7-CB08-4AE4-9DEC-55D047819A0A"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References