CVE-2009-4634

Published Feb 10, 2010

Last updated 13 years ago

Overview

Description: Multiple integer underflows in FFmpeg 0.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that (1) bypasses a validation check in vorbis_dec.c and triggers a wraparound of the stack pointer, or (2) access a pointer from out-of-bounds memory in mov.c, related to an elst tag that appears before a tag that creates a stream.
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-189

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "8D486C17-FC4A-4AEE-A430-1B1FBCC2C27C"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References