github - ghsa-g87g-7w26-c3c3

ghsa-g87g-7w26-c3c3

Vulnerability from github

Published

2022-05-24 19:03

Modified

2022-05-24 19:03

Details

A heap-based Buffer Overflow vulnerability exits in FFmpeg 4.2 in deflate16 at libavfilter/vf_neighbor.c, which might lead to memory corruption and other potential consequences.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-22027"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-27T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "A heap-based Buffer Overflow vulnerability exits in FFmpeg 4.2 in deflate16 at libavfilter/vf_neighbor.c, which might lead to memory corruption and other potential consequences.",
  "id": "GHSA-g87g-7w26-c3c3",
  "modified": "2022-05-24T19:03:25Z",
  "published": "2022-05-24T19:03:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22027"
    },
    {
      "type": "WEB",
      "url": "https://trac.ffmpeg.org/attachment/ticket/8242/gdb-vf_neighbor_191"
    },
    {
      "type": "WEB",
      "url": "https://trac.ffmpeg.org/ticket/8242"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4990"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-22027 (GCVE-0-2020-22027)

Vulnerability from cvelistv5

Published

2021-05-27 18:05

Modified

2024-08-04 14:51

Severity ?

CWE

n/a

Summary

A heap-based Buffer Overflow vulnerability exits in FFmpeg 4.2 in deflate16 at libavfilter/vf_neighbor.c, which might lead to memory corruption and other potential consequences.

References

URL

Tags

	https://trac.ffmpeg.org/ticket/8242	x_refsource_MISC
	https://trac.ffmpeg.org/attachment/ticket/8242/gdb-vf_neighbor_191	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4990	vendor-advisory, x_refsource_DEBIAN

Impacted products

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

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T14:51:09.418Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://trac.ffmpeg.org/ticket/8242"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://trac.ffmpeg.org/attachment/ticket/8242/gdb-vf_neighbor_191"
          },
          {
            "name": "DSA-4990",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-4990"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A heap-based Buffer Overflow vulnerability exits in FFmpeg 4.2 in deflate16 at libavfilter/vf_neighbor.c, which might lead to memory corruption and other potential consequences."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-20T10:06:45",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://trac.ffmpeg.org/ticket/8242"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://trac.ffmpeg.org/attachment/ticket/8242/gdb-vf_neighbor_191"
        },
        {
          "name": "DSA-4990",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-4990"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-22027",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A heap-based Buffer Overflow vulnerability exits in FFmpeg 4.2 in deflate16 at libavfilter/vf_neighbor.c, which might lead to memory corruption and other potential consequences."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://trac.ffmpeg.org/ticket/8242",
              "refsource": "MISC",
              "url": "https://trac.ffmpeg.org/ticket/8242"
            },
            {
              "name": "https://trac.ffmpeg.org/attachment/ticket/8242/gdb-vf_neighbor_191",
              "refsource": "MISC",
              "url": "https://trac.ffmpeg.org/attachment/ticket/8242/gdb-vf_neighbor_191"
            },
            {
              "name": "DSA-4990",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-4990"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-22027",
    "datePublished": "2021-05-27T18:05:41",
    "dateReserved": "2020-08-13T00:00:00",
    "dateUpdated": "2024-08-04T14:51:09.418Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.