github - ghsa-7v4x-624r-2m39

GHSA-7V4X-624R-2M39

Vulnerability from github – Published: 2022-05-13 01:12 – Updated: 2022-05-13 01:12

Details

The gmc_mmx function in libavcodec/x86/mpegvideodsp.c in FFmpeg 2.3 and 3.4 does not properly validate widths and heights, which allows remote attackers to cause a denial of service (integer signedness error and out-of-array read) via a crafted MPEG file.

Severity ?

6.5 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-17081"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-11-30T21:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The gmc_mmx function in libavcodec/x86/mpegvideodsp.c in FFmpeg 2.3 and 3.4 does not properly validate widths and heights, which allows remote attackers to cause a denial of service (integer signedness error and out-of-array read) via a crafted MPEG file.",
  "id": "GHSA-7v4x-624r-2m39",
  "modified": "2022-05-13T01:12:14Z",
  "published": "2022-05-13T01:12:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-17081"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1"
    },
    {
      "type": "WEB",
      "url": "https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4099"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-17081 (GCVE-0-2017-17081)

Vulnerability from cvelistv5 – Published: 2017-11-30 21:00 – Updated: 2024-08-05 20:43

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2…	x_refsource_MISC
	https://bugs.chromium.org/p/oss-fuzz/issues/detai…	x_refsource_MISC
	https://github.com/FFmpeg/FFmpeg/commit/58cf31cee…	x_refsource_MISC
	https://www.debian.org/security/2018/dsa-4099	vendor-advisoryx_refsource_DEBIAN
	https://github.com/FFmpeg/FFmpeg/commit/27f8d3868…	x_refsource_CONFIRM

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            "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1"
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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-7V4X-624R-2M39

CVE-2017-17081 (GCVE-0-2017-17081)

Tags

Sightings

Nomenclature