Vulnerability-Lookup

GHSA-74PG-8PVM-XX6M

Vulnerability from github – Published: 2022-05-17 02:58 – Updated: 2025-04-20 03:32

Details

The ff_put_pixels8_xy2_mmx function in rnd_template.c in Libav 11.7 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted mp3 file. NOTE: this issue was originally reported as involving a NULL pointer dereference.

Severity

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2016-7477"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-02-15T21:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The ff_put_pixels8_xy2_mmx function in rnd_template.c in Libav 11.7 allows remote attackers to cause a denial of service (invalid memory access and crash) via a crafted mp3 file.  NOTE: this issue was originally reported as involving a NULL pointer dereference.",
  "id": "GHSA-74pg-8pvm-xx6m",
  "modified": "2025-04-20T03:32:57Z",
  "published": "2022-05-17T02:58:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7477"
    },
    {
      "type": "WEB",
      "url": "https://blogs.gentoo.org/ago/2016/09/20/libav-null-pointer-dereference-in-ff_put_pixels8_xy2_mmx-rnd_template-c"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/09/21/6"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/93042"
    }
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-7477 (GCVE-0-2016-7477)

Vulnerability from cvelistv5 – Published: 2017-02-15 21:00 – Updated: 2024-08-06 01:57

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

3 references

URL	Tags
https://blogs.gentoo.org/ago/2016/09/20/libav-nul…	x_refsource_MISC
http://www.securityfocus.com/bid/93042	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2016/09/21/6	mailing-listx_refsource_MLIST

Date Public

2016-09-21 00:00

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Sightings

Author	Source	Type	Date	Other

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-74PG-8PVM-XX6M

CVE-2016-7477 (GCVE-0-2016-7477)

Tags

Sightings

Nomenclature