CVE-2004-0220

Published May 4, 2004

Last updated 7 years ago

Overview

Description: isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service via an ISAKMP packet with a malformed Cert Request payload, which causes an integer underflow that is used in a malloc operation that is not properly handled, as demonstrated by the Striker ISAKMP Protocol Test Suite.
Source: cve@mitre.org
NVD status: Modified

Risk scores

CVSS 2.0

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

Weaknesses

nvd@nist.gov: CWE-119

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C5DFD8FE-5B7A-4A71-B9C8-BF7E9F0F7DB9",
            "versionEndIncluding": "3.4"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References