osv-2020-303
Vulnerability from osv_ossfuzz
Published
2020-06-30 00:00
Modified
2023-02-24 01:46
Summary
UNKNOWN READ in dav1d_put_bilin_avx2
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16954

Crash type: UNKNOWN READ
Crash state:
dav1d_put_bilin_avx2
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "e2702eaf5f13d5f93be75084a5bfecc77a67c001:acad1a99eaaeefacadbd1756c80365665bc7570a"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "dav1d"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6ef9a030145eef79fdeab6d4d38e00423ae7a83d"
            },
            {
              "fixed": "69dae683fdce08dabf406787cdd8d1f76a9f0437"
            },
            {
              "fixed": "acad1a99eaaeefacadbd1756c80365665bc7570a"
            }
          ],
          "repo": "https://code.videolan.org/videolan/dav1d.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.4.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16954\n\n```\nCrash type: UNKNOWN READ\nCrash state:\ndav1d_put_bilin_avx2\n```\n",
  "id": "OSV-2020-303",
  "modified": "2023-02-24T01:46:54.568363Z",
  "published": "2020-06-30T00:00:48.527659Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16954"
    }
  ],
  "summary": "UNKNOWN READ in dav1d_put_bilin_avx2"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.