github - ghsa-wmwf-43vq-qhq2

ghsa-wmwf-43vq-qhq2

Vulnerability from github

Published

2022-05-24 16:58

Modified

2022-05-24 16:58

Details

In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.

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{
   affected: [],
   aliases: [
      "CVE-2019-17539",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2019-10-14T02:15:00Z",
      severity: "HIGH",
   },
   details: "In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.",
   id: "GHSA-wmwf-43vq-qhq2",
   modified: "2022-05-24T16:58:44Z",
   published: "2022-05-24T16:58:44Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17539",
      },
      {
         type: "WEB",
         url: "https://github.com/FFmpeg/FFmpeg/commit/8df6884832ec413cf032dfaa45c23b1c7876670c",
      },
      {
         type: "WEB",
         url: "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15733",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2021/01/msg00026.html",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/202003-65",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/4431-1",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2020/dsa-4722",
      },
   ],
   schema_version: "1.4.0",
   severity: [],
}

cve-2019-17539

Vulnerability from cvelistv5

Published

2019-10-14 01:09

Modified

2024-08-05 01:40

Severity ?

Summary

In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.

References

▼	URL	Tags
	https://github.com/FFmpeg/FFmpeg/commit/8df6884832ec413cf032dfaa45c23b1c7876670c	x_refsource_MISC
	https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15733	x_refsource_MISC
	https://security.gentoo.org/glsa/202003-65	vendor-advisory, x_refsource_GENTOO
	https://www.debian.org/security/2020/dsa-4722	vendor-advisory, x_refsource_DEBIAN
	https://usn.ubuntu.com/4431-1/	vendor-advisory, x_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2021/01/msg00026.html	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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                     "x_refsource_MISC",
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                  url: "https://github.com/FFmpeg/FFmpeg/commit/8df6884832ec413cf032dfaa45c23b1c7876670c",
               },
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                  url: "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15733",
               },
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                     "x_refsource_GENTOO",
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                  url: "https://security.gentoo.org/glsa/202003-65",
               },
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                  name: "DSA-4722",
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                     "vendor-advisory",
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            orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      datePublished: "2019-10-14T01:09:40",
      dateReserved: "2019-10-14T00:00:00",
      dateUpdated: "2024-08-05T01:40:15.806Z",
      state: "PUBLISHED",
   },
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   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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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