github - ghsa-h7qc-wr5g-5r6r

ghsa-h7qc-wr5g-5r6r

Vulnerability from github

Published

2022-05-24 19:03

Modified

2022-05-24 19:03

Details

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-20450"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-25T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.",
  "id": "GHSA-h7qc-wr5g-5r6r",
  "modified": "2022-05-24T19:03:10Z",
  "published": "2022-05-24T19:03:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-20450"
    },
    {
      "type": "WEB",
      "url": "https://trac.ffmpeg.org/ticket/7993"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4998"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-20450

Vulnerability from cvelistv5

Published

2021-05-25 18:16

Modified

2024-08-04 14:22

Severity ?

Summary

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.

References

▼	URL	Tags
	https://trac.ffmpeg.org/ticket/7993	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4998	vendor-advisory, x_refsource_DEBIAN

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://trac.ffmpeg.org/ticket/7993"
          },
          {
            "name": "DSA-4998",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-4998"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
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          "versions": [
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        {
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          "value": "FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service."
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      "problemTypes": [
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-01T10:06:13",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://trac.ffmpeg.org/ticket/7993"
        },
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          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-4998"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-20450",
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        },
        "affects": {
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            },
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  "cveMetadata": {
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    "dateReserved": "2020-08-13T00:00:00",
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  },
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  "dataVersion": "5.1"
}

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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