osv-2021-32
Vulnerability from osv_ossfuzz
Published
2021-01-09 00:00
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in igraph_vector_ptr_size
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29408

Crash type: Heap-use-after-free READ 8
Crash state:
igraph_vector_ptr_size
igraph_gml_tree_destroy
igraph_i_gml_parsedata_destroy
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "igraph"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7cd0a0b5ce70bacce2ace8c9f7f3316cbf27484c"
            },
            {
              "fixed": "47eec2c3a87e0c129766046ad15b074eb60a1213"
            }
          ],
          "repo": "https://github.com/igraph/igraph",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29408\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nigraph_vector_ptr_size\nigraph_gml_tree_destroy\nigraph_i_gml_parsedata_destroy\n```\n",
  "id": "OSV-2021-32",
  "modified": "2022-04-13T03:04:30.757714Z",
  "published": "2021-01-09T00:00:09.974433Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29408"
    }
  ],
  "summary": "Heap-use-after-free in igraph_vector_ptr_size"
}


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