osv-2020-1570
Vulnerability from osv_ossfuzz
Published
2020-08-03 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in x265::PicYuv::copyFromPicture
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24590

Crash type: Heap-buffer-overflow READ {*}
Crash state:
x265::PicYuv::copyFromPicture
x265::Encoder::encode
x265_encoder_encode
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libheif"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "514556f5ab18a6d5ff4fc4e0f1af7fca58947e7b"
            },
            {
              "fixed": "95deb055d9200fdd3b154b51d99a05282d81075c"
            }
          ],
          "repo": "https://github.com/strukturag/libheif.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24590\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nx265::PicYuv::copyFromPicture\nx265::Encoder::encode\nx265_encoder_encode\n```\n",
  "id": "OSV-2020-1570",
  "modified": "2022-04-13T03:04:32.407749Z",
  "published": "2020-08-03T00:00:09.880989Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24590"
    }
  ],
  "summary": "Heap-buffer-overflow in x265::PicYuv::copyFromPicture"
}


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.