github - ghsa-4mf7-92w2-gvpw

GHSA-4MF7-92W2-GVPW

Vulnerability from github – Published: 2022-05-24 19:03 – Updated: 2022-05-24 19:03

Details

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the wtvfile_open_sector function in wtvdec.c.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-22049"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-02T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the wtvfile_open_sector function in wtvdec.c.",
  "id": "GHSA-4mf7-92w2-gvpw",
  "modified": "2022-05-24T19:03:52Z",
  "published": "2022-05-24T19:03:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22049"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "https://trac.ffmpeg.org/ticket/8314"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4990"
    },
    {
      "type": "WEB",
      "url": "http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=373c1c9b691fd4c6831b3a114a006b639304c2af"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-22049 (GCVE-0-2020-22049)

Vulnerability from cvelistv5 – Published: 2021-06-02 15:44 – Updated: 2024-08-04 14:51

Summary

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the wtvfile_open_sector function in wtvdec.c.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://trac.ffmpeg.org/ticket/8314	x_refsource_MISC
	http://git.videolan.org/?p=ffmpeg.git%3Ba=commitd…	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4990	vendor-advisoryx_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST

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          },
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          },
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          },
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Sightings

Author	Source	Type	Date

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-4MF7-92W2-GVPW

CVE-2020-22049 (GCVE-0-2020-22049)

Tags

Sightings

Nomenclature