osv-2020-1875
Vulnerability from osv_ossfuzz
Published
2020-09-29 00:00
Modified
2022-04-13 04:12
Summary
Heap-use-after-free in dict_find_string
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20652

Crash type: Heap-use-after-free READ 8
Crash state:
dict_find_string
gs_main_tempnames
gs_main_finit
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "cd5f21df6c710664ff0ba3f100ca5283d9367ed8:f5b7acb59c4f2e88591aab9f355813e0b7b68db5"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ghostscript"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "f35924926cb35f08be5a12ded4a00eb2f42aed3e"
            },
            {
              "fixed": "5fc8e7c0b656d4e2be8f5e316121f06039c35273"
            },
            {
              "fixed": "bbecd13cc34f3dcdcedd726e7de12c988da9794a"
            },
            {
              "fixed": "f5b7acb59c4f2e88591aab9f355813e0b7b68db5"
            }
          ],
          "repo": "git://git.ghostscript.com/ghostpdl.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "ghostpdl-9.51rc1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20652\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\ndict_find_string\ngs_main_tempnames\ngs_main_finit\n```\n",
  "id": "OSV-2020-1875",
  "modified": "2022-04-13T04:12:40.578439Z",
  "published": "2020-09-29T00:00:26.901998Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20652"
    }
  ],
  "summary": "Heap-use-after-free in dict_find_string"
}


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