CVE-2011-5056

Published Jan 8, 2012

Last updated 4 years ago

Overview

Description: The authoritative server in MaraDNS through 2.0.04 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which might allow local users to cause a denial of service (CPU consumption) via crafted records in zone files, a different vulnerability than CVE-2012-0024.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 2.1
Impact score: 2.9
Exploitability score: 3.9
Vector string: AV:L/AC:L/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: CWE-400

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:maradns:maradns:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "586F8C0D-D3B6-41AD-9522-F8ABDCBD3562",
            "versionEndIncluding": "2.0.04"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References