Vulnerability-Lookup

GHSA-X452-H4MP-43C7

Vulnerability from github – Published: 2022-05-14 01:46 – Updated: 2025-04-12 12:51

Details

The ff_sbr_apply function in libavcodec/aacsbr.c in FFmpeg before 2.7.2 does not check for a matching AAC frame syntax element before proceeding with Spectral Band Replication calculations, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted AAC data.

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{
  "affected": [],
  "aliases": [
    "CVE-2015-6820"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2015-09-06T02:59:00Z",
    "severity": "HIGH"
  },
  "details": "The ff_sbr_apply function in libavcodec/aacsbr.c in FFmpeg before 2.7.2 does not check for a matching AAC frame syntax element before proceeding with Spectral Band Replication calculations, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted AAC data.",
  "id": "GHSA-x452-h4mp-43c7",
  "modified": "2025-04-12T12:51:39Z",
  "published": "2022-05-14T01:46:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-6820"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "http://ffmpeg.org/security.html"
    },
    {
      "type": "WEB",
      "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=79a98294da6cd85f8c86b34764c5e0c43b09eea3"
    },
    {
      "type": "WEB",
      "url": "http://git.videolan.org/?p=ffmpeg.git;a=commit;h=79a98294da6cd85f8c86b34764c5e0c43b09eea3"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1033483"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2944-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2015-6820 (GCVE-0-2015-6820)

Vulnerability from cvelistv5 – Published: 2015-09-06 01:00 – Updated: 2024-08-06 07:29

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%…	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2944-1	vendor-advisoryx_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
	http://www.securitytracker.com/id/1033483	vdb-entryx_refsource_SECTRACK
	http://ffmpeg.org/security.html	x_refsource_CONFIRM

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{
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          "dateUpdated": "2024-08-06T07:29:25.286Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=79a98294da6cd85f8c86b34764c5e0c43b09eea3"
          },
          {
            "name": "USN-2944-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2944-1"
          },
          {
            "name": "[debian-lts-announce] 20181220 [SECURITY] [DLA 1611-1] libav security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html"
          },
          {
            "name": "1033483",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
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            ],
            "url": "http://www.securitytracker.com/id/1033483"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://ffmpeg.org/security.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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      ],
      "datePublic": "2015-07-18T00:00:00",
      "descriptions": [
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        }
      ],
      "problemTypes": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-21T10:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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        },
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            "x_refsource_UBUNTU"
          ],
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        },
        {
          "name": "[debian-lts-announce] 20181220 [SECURITY] [DLA 1611-1] libav security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html"
        },
        {
          "name": "1033483",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1033483"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://ffmpeg.org/security.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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        "affects": {
          "vendor": {
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              {
                "product": {
                  "product_data": [
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                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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        },
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
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                  "value": "n/a"
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        "references": {
          "reference_data": [
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            },
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            },
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              "refsource": "MLIST",
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            },
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            },
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2015-09-06T01:00:00",
    "dateReserved": "2015-09-05T00:00:00",
    "dateUpdated": "2024-08-06T07:29:25.286Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-X452-H4MP-43C7

CVE-2015-6820 (GCVE-0-2015-6820)

Tags

Sightings

Nomenclature