osv-2023-855
Vulnerability from osv_ossfuzz
Published
2023-09-15 14:01
Modified
2024-04-27 14:22
Summary
Heap-double-free in dwg_free_common_entity_data
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62367

Crash type: Heap-double-free
Crash state:
dwg_free_common_entity_data
dwg_free_POINTCLOUD
dwg_free_variable_no_class
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "7d9fc3da44bbdb60a40d2dabd167341462434362:6f43e71f4cbddf96d47648f36161a9815389b50a"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8984c223f14dc81180ca5da66f92e5932992bb5c"
            },
            {
              "fixed": "6f43e71f4cbddf96d47648f36161a9815389b50a"
            }
          ],
          "repo": "https://github.com/LibreDWG/libredwg",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62367\n\n```\nCrash type: Heap-double-free\nCrash state:\ndwg_free_common_entity_data\ndwg_free_POINTCLOUD\ndwg_free_variable_no_class\n```\n",
  "id": "OSV-2023-855",
  "modified": "2024-04-27T14:22:00.114824Z",
  "published": "2023-09-15T14:01:06.818081Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62367"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-double-free in dwg_free_common_entity_data"
}


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.