GHSA-5F2V-QQCM-FWFX

Vulnerability from github – Published: 2022-05-24 19:10 – Updated: 2022-05-24 19:10
VLAI?
Details

A memory leak in the grow_array function in cmdutils.c og Ffmpeg 4.2 allows attackers to cause a denial of service (DOS) via a crafted ogg file.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-21690"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-10T21:15:00Z",
    "severity": null
  },
  "details": "A memory leak in the grow_array function in cmdutils.c og Ffmpeg 4.2 allows attackers to cause a denial of service (DOS) via a crafted ogg file.",
  "id": "GHSA-5f2v-qqcm-fwfx",
  "modified": "2022-05-24T19:10:29Z",
  "published": "2022-05-24T19:10:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-21690"
    },
    {
      "type": "WEB",
      "url": "https://trac.ffmpeg.org/ticket/8094"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.