osv-2023-811
Vulnerability from osv_ossfuzz
Published
2023-09-08 14:03
Modified
2023-09-08 14:03
Summary
Invalid-free in bit_chain_alloc_size
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62132

Crash type: Invalid-free
Crash state:
bit_chain_alloc_size
bit_write_RC
bit_H_to_dat
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "119ef50a0b1ef395defa5ee453acd5d3c158c638:e87c75f8e812c3a31d3b1139719d705026fb8202"
      },
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libredwg",
        "purl": "pkg:generic/libredwg"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7968ad51b83889c14af5c561dc5791ba21f9f4b1"
            },
            {
              "fixed": "e87c75f8e812c3a31d3b1139719d705026fb8202"
            }
          ],
          "repo": "https://github.com/LibreDWG/libredwg",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.12.5.6199",
        "0.12.5.6203",
        "0.12.5.6205",
        "0.12.5.6209",
        "0.12.5.6214",
        "0.12.5.6216",
        "0.12.5.6220",
        "0.12.5.6226",
        "0.12.5.6229",
        "0.12.5.6231",
        "0.12.5.6236",
        "0.12.5.6241",
        "0.12.5.6243",
        "0.12.5.6245",
        "0.12.5.6248",
        "0.12.5.6253",
        "0.12.5.6257",
        "0.12.5.6263",
        "0.12.5.6269",
        "0.12.5.6271",
        "0.12.5.6277",
        "0.12.5.6279",
        "0.12.5.6285",
        "0.12.5.6294",
        "0.12.5.6302",
        "0.12.5.6306",
        "0.12.5.6310",
        "0.12.5.6313",
        "0.12.5.6316",
        "0.12.5.6319",
        "0.12.5.6321",
        "0.12.5.6325",
        "0.12.5.6333",
        "0.12.5.6342",
        "0.12.5.6347",
        "0.12.5.6350",
        "0.12.5.6355",
        "0.12.5.6357",
        "0.12.5.6360",
        "0.12.5.6362",
        "0.12.5.6366",
        "0.12.5.6369",
        "0.12.5.6374",
        "0.12.5.6377",
        "0.12.5.6384",
        "0.12.5.6388",
        "0.12.5.6391",
        "0.12.5.6394",
        "0.12.5.6399",
        "0.12.5.6402",
        "0.12.5.6406",
        "0.12.5.6417",
        "0.12.5.6424",
        "0.12.5.6430",
        "0.12.5.6432",
        "0.12.5.6434",
        "0.12.5.6437",
        "0.12.5.6439",
        "0.12.5.6444",
        "0.12.5.6456",
        "0.12.5.6459",
        "0.12.5.6461",
        "0.12.5.6465",
        "0.12.5.6468",
        "0.12.5.6479",
        "0.12.5.6483",
        "0.12.5.6488",
        "0.12.5.6493",
        "0.12.5.6495",
        "0.12.5.6501",
        "0.12.5.6511",
        "0.12.5.6513",
        "0.12.5.6517"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62132\n\n```\nCrash type: Invalid-free\nCrash state:\nbit_chain_alloc_size\nbit_write_RC\nbit_H_to_dat\n```\n",
  "id": "OSV-2023-811",
  "modified": "2023-09-08T14:03:02.684999Z",
  "published": "2023-09-08T14:03:02.684720Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62132"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Invalid-free in bit_chain_alloc_size"
}


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Detection rules are retrieved from Rulezet.