github - ghsa-j8rq-pgqm-7hx7

ghsa-j8rq-pgqm-7hx7

Vulnerability from github

Published

2022-05-14 01:56

Modified

2022-05-14 01:56

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

In Libav through 11.11 and 12.x through 12.1, the smacker_decode_tree function in libavcodec/smacker.c does not properly restrict tree recursion, which allows remote attackers to cause a denial of service (bitstream.c:build_table() out-of-bounds read and application crash) via a crafted Smacker stream.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2017-16803"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-11-13T17:29:00Z",
    "severity": "HIGH"
  },
  "details": "In Libav through 11.11 and 12.x through 12.1, the smacker_decode_tree function in libavcodec/smacker.c does not properly restrict tree recursion, which allows remote attackers to cause a denial of service (bitstream.c:build_table() out-of-bounds read and application crash) via a crafted Smacker stream.",
  "id": "GHSA-j8rq-pgqm-7hx7",
  "modified": "2022-05-14T01:56:35Z",
  "published": "2022-05-14T01:56:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16803"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libav/libav/commit/cd4663dc80323ba64989d0c103d51ad3ee0e9c2f"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.libav.org/show_bug.cgi?id=1098"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201811-19"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4119"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/101882"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-16803 (GCVE-0-2017-16803)

Vulnerability from cvelistv5

Published

2017-11-13 17:00

Modified

2024-08-05 20:35

Severity ?

CWE

n/a

Summary

In Libav through 11.11 and 12.x through 12.1, the smacker_decode_tree function in libavcodec/smacker.c does not properly restrict tree recursion, which allows remote attackers to cause a denial of service (bitstream.c:build_table() out-of-bounds read and application crash) via a crafted Smacker stream.

References

►

URL

Tags

	https://www.debian.org/security/2018/dsa-4119	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/201811-19	vendor-advisory, x_refsource_GENTOO
	https://bugzilla.libav.org/show_bug.cgi?id=1098	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/101882	vdb-entry, x_refsource_BID
	https://github.com/libav/libav/commit/cd4663dc80323ba64989d0c103d51ad3ee0e9c2f	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

To clipboard

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}

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