github - ghsa-49v3-47vp-q76c

ghsa-49v3-47vp-q76c

Vulnerability from github

Published

2022-05-24 19:15

Modified

2022-05-24 19:15

Details

Integer Overflow vulnerability in function filter16_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-20898"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-20T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "Integer Overflow vulnerability in function filter16_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.",
  "id": "GHSA-49v3-47vp-q76c",
  "modified": "2022-05-24T19:15:16Z",
  "published": "2022-05-24T19:15:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-20898"
    },
    {
      "type": "WEB",
      "url": "https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/99f8d32129dd233d4eb2efa44678a0bc44869f23"
    },
    {
      "type": "WEB",
      "url": "https://trac.ffmpeg.org/ticket/8263"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-20898

Vulnerability from cvelistv5

Published

2021-09-20 15:19

Modified

2024-08-04 14:22

Severity ?

Summary

Integer Overflow vulnerability in function filter16_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.

References

▼	URL	Tags
	https://trac.ffmpeg.org/ticket/8263	x_refsource_MISC
	https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/99f8d32129dd233d4eb2efa44678a0bc44869f23	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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