osv-2020-1597
Vulnerability from osv_ossfuzz
Published
2020-08-12 00:00
Modified
2022-04-13 03:29
Summary
UNKNOWN WRITE in avifDecoderDataFillImageGrid
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24811

Crash type: UNKNOWN WRITE
Crash state:
avifDecoderDataFillImageGrid
avifDecoderNextImage
avif_decode_fuzzer.cc
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "c14d7fe55b0721cc7def752054cad10e2754521c:4cfee6282b97533e6c99183ddf7a897173755c69"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libavif"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9c5f5653d1b08b1fd75b4af3fe8ed9c4a2ce0563"
            },
            {
              "fixed": "0a8e7244d494ae98e9756355dfbfb6697ded2ff9"
            },
            {
              "fixed": "4cfee6282b97533e6c99183ddf7a897173755c69"
            }
          ],
          "repo": "https://github.com/AOMediaCodec/libavif.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v0.8.0",
        "v0.8.1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24811\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\navifDecoderDataFillImageGrid\navifDecoderNextImage\navif_decode_fuzzer.cc\n```\n",
  "id": "OSV-2020-1597",
  "modified": "2022-04-13T03:29:21.202851Z",
  "published": "2020-08-12T00:00:12.469996Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24811"
    }
  ],
  "summary": "UNKNOWN WRITE in avifDecoderDataFillImageGrid"
}


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Sightings

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  • 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.
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  • 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.