CVE-2012-2942

Published May 27, 2012

Last updated a year ago

Overview

Description: Buffer overflow in the trash buffer in the header capture functionality in HAProxy before 1.4.21, when global.tune.bufsize is set to a value greater than the default and header rewriting is enabled, allows remote attackers to cause a denial of service and possibly execute arbitrary code via unspecified vectors.
Source: cve@mitre.org
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 5.1
Impact score: 6.4
Exploitability score: 4.9
Vector string: AV:N/AC:H/Au:N/C:P/I:P/A:P

Weaknesses

nvd@nist.gov: CWE-119

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B757FF21-72FC-4B35-A2E1-6FA06FA311F0",
            "versionEndIncluding": "1.4.20"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References