CVE-2006-1526

Published May 2, 2006

Last updated 6 years ago

Overview

Description: Buffer overflow in the X render (Xrender) extension in X.org X server 6.8.0 up to allows attackers to cause a denial of service (crash), as demonstrated by the (1) XRenderCompositeTriStrip and (2) XRenderCompositeTriFan requests in the rendertest from XCB xcb/xcb-demo, which leads to an incorrect memory allocation due to a typo in an expression that uses a "&" instead of a "*" operator. NOTE: the subject line of the original announcement used an incorrect CVE number for this issue.
Source: secalert@redhat.com
NVD status: Modified

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: NVD-CWE-Other

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:x.org:x11r6:6.7.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "76FFBC43-2178-48DF-B61E-CCBA4682AC5E"
          },
          {
            "criteria": "cpe:2.3:a:x.org:x11r6:6.8:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "8F506308-E878-4AA5-B5D5-A7E148D63947"
          },
          {
            "criteria": "cpe:2.3:a:x.org:x11r6:6.8.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "D129D08C-AF18-4F9D-9781-64B8C1CFD65E"
          },
          {
            "criteria": "cpe:2.3:a:x.org:x11r6:6.9:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "3F9809AF-75A2-4E08-9E41-EE9DB960E789"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 2.0

Weaknesses

Configurations

References