Vulnerability-Lookup

GHSA-MRCX-GG4F-HXQF

Vulnerability from github – Published: 2022-05-17 05:18 – Updated: 2025-04-11 04:00

Details

Heap-based buffer overflow in the vqa_decode_chunk function in the VQA codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VQA media file in which the image size is not a multiple of the block size.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-0947"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-08-20T18:55:00Z",
    "severity": "MODERATE"
  },
  "details": "Heap-based buffer overflow in the vqa_decode_chunk function in the VQA codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VQA media file in which the image size is not a multiple of the block size.",
  "id": "GHSA-mrcx-gg4f-hxqf",
  "modified": "2025-04-11T04:00:54Z",
  "published": "2022-05-17T05:18:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-0947"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/ubuntu/+source/libav/+bug/980963"
    },
    {
      "type": "WEB",
      "url": "http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3"
    },
    {
      "type": "WEB",
      "url": "http://git.libav.org/?p=libav.git;a=commit;h=58b2e0f0f2fc96c1158e04f8aba95cbe6157a1a3"
    },
    {
      "type": "WEB",
      "url": "http://libav.org"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/49089"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2012/dsa-2471"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/05/03/4"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/53389"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1479-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2012-0947 (GCVE-0-2012-0947)

Vulnerability from cvelistv5 – Published: 2012-08-20 18:00 – Updated: 2024-08-06 18:45

Summary

Severity

No CVSS data available.

CWE

Assigner

canonical

References

8 references

URL	Tags
https://bugs.launchpad.net/ubuntu/+source/libav/+…	x_refsource_MISC
http://www.ubuntu.com/usn/USN-1479-1	vendor-advisoryx_refsource_UBUNTU
http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=…	x_refsource_CONFIRM
http://secunia.com/advisories/49089	third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2012/dsa-2471	vendor-advisoryx_refsource_DEBIAN
http://libav.org/	x_refsource_CONFIRM
http://www.securityfocus.com/bid/53389	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2012/05/03/4	mailing-listx_refsource_MLIST

Date Public

2012-04-13 00:00

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-MRCX-GG4F-HXQF

CVE-2012-0947 (GCVE-0-2012-0947)

Tags

Sightings

Nomenclature