osv-2021-1049
Vulnerability from osv_ossfuzz
Published
2021-07-25 00:00
Modified
2022-04-13 03:04
Summary
Container-overflow in jxl::InvSqueeze
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36485

Crash type: Container-overflow READ 8
Crash state:
jxl::InvSqueeze
jxl::Transform::Inverse
jxl::Image::undo_transforms
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "b97a929d49b7bc2ee2c710e1874bd0b5fd4d6862:42740f77f787850a25e356c4be4e1fb4204f3bb1"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libjxl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "84c6421732054399e9b8046f1cdf2e999dbaaab2"
            },
            {
              "fixed": "f134b5a31da90e743af41fb6cc227af06b91bcc2"
            },
            {
              "introduced": "d8b577c75ba31f93399ea4b13cd019422d529106"
            },
            {
              "fixed": "ad4cac4bf89949007922f1147648c91fcee83b7b"
            },
            {
              "fixed": "42740f77f787850a25e356c4be4e1fb4204f3bb1"
            }
          ],
          "repo": "https://github.com/libjxl/libjxl.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36485\n\n```\nCrash type: Container-overflow READ 8\nCrash state:\njxl::InvSqueeze\njxl::Transform::Inverse\njxl::Image::undo_transforms\n```\n",
  "id": "OSV-2021-1049",
  "modified": "2022-04-13T03:04:41.828010Z",
  "published": "2021-07-25T00:00:06.796305Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36485"
    }
  ],
  "summary": "Container-overflow in jxl::InvSqueeze"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.