github - ghsa-299h-fjc8-vhf6

GHSA-299H-FJC8-VHF6

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

Details

In the mxf_read_primer_pack function in libavformat/mxfdec.c in FFmpeg 3.3.3 -> 2.4, an integer signedness error might occur when a crafted file, which claims a large "item_num" field such as 0xffffffff, is provided. As a result, the variable "item_num" turns negative, bypassing the check for a large value.

Severity ?

8.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2017-14169"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-09-07T06:29:00Z",
    "severity": "HIGH"
  },
  "details": "In the mxf_read_primer_pack function in libavformat/mxfdec.c in FFmpeg 3.3.3 -\u003e 2.4, an integer signedness error might occur when a crafted file, which claims a large \"item_num\" field such as 0xffffffff, is provided. As a result, the variable \"item_num\" turns negative, bypassing the check for a large value.",
  "id": "GHSA-299h-fjc8-vhf6",
  "modified": "2022-05-13T01:12:16Z",
  "published": "2022-05-13T01:12:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14169"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FFmpeg/FFmpeg/commit/9d00fb9d70ee8c0cc7002b89318c5be00f1bbdad"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FFmpeg/FFmpeg/commit/a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00005.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3996"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/100692"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-14169 (GCVE-0-2017-14169)

Vulnerability from cvelistv5 – Published: 2017-09-07 06:00 – Updated: 2024-08-05 19:20

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/FFmpeg/FFmpeg/commit/9d00fb9d7…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/100692	vdb-entryx_refsource_BID
	https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
	http://www.debian.org/security/2017/dsa-3996	vendor-advisoryx_refsource_DEBIAN
	https://github.com/FFmpeg/FFmpeg/commit/a4e85b2e1…	x_refsource_CONFIRM

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        "references": [
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            ],
            "url": "https://github.com/FFmpeg/FFmpeg/commit/9d00fb9d70ee8c0cc7002b89318c5be00f1bbdad"
          },
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            "name": "100692",
            "tags": [
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              "x_refsource_BID",
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            ],
            "url": "http://www.securityfocus.com/bid/100692"
          },
          {
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            "url": "https://lists.debian.org/debian-lts-announce/2019/02/msg00005.html"
          },
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          },
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            ],
            "url": "https://github.com/FFmpeg/FFmpeg/commit/a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f"
          }
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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-299H-FJC8-VHF6

CVE-2017-14169 (GCVE-0-2017-14169)

Tags

Sightings

Nomenclature