osv-2021-237
Vulnerability from osv_ossfuzz
Published
2021-01-26 00:00
Modified
2023-02-24 01:41
Summary
Heap-use-after-free in sampled_data_sample
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29903

Crash type: Heap-use-after-free WRITE 4
Crash state:
sampled_data_sample
sampled_data_continue
interp
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "8cac642a1caf0ff821b2f1f83ee322a1cffc9a3e:0bd6877f480a84657696a80adc13f9c5485dd996"
      },
      "ecosystem_specific": {
        "introduced_range": "f209fb3a0f50cd0a9974d8627a4ac7f358f60c8a:470897e484fb0bfaa8553e0ccd5b9db91eda008b",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ghostscript"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "45e765e59a45b46dcb05e8c729689a7c0574a48c"
            },
            {
              "fixed": "7861fcad13c497728189feafb41cd57b5b50ea25"
            },
            {
              "fixed": "0bd6877f480a84657696a80adc13f9c5485dd996"
            }
          ],
          "repo": "git://git.ghostscript.com/ghostpdl.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "ghostpdl-9.28rc1",
        "ghostpdl-9.28rc2",
        "ghostpdl-9.28rc3",
        "ghostpdl-9.28rc4",
        "ghostpdl-9.50",
        "ghostpdl-9.51",
        "ghostpdl-9.51rc1",
        "ghostpdl-9.51rc2",
        "ghostpdl-9.51rc2_test",
        "ghostpdl-9.51rc2_test2",
        "ghostpdl-9.51rc3",
        "ghostpdl-9.52",
        "ghostpdl-9.52-test-base-1",
        "ghostpdl-9.52-test-base-3",
        "ghostpdl-9.52-test-base-4",
        "ghostpdl-9.52.1",
        "ghostpdl-9.53.0",
        "ghostpdl-9.53.0-test-base-0",
        "ghostpdl-9.53.0rc1",
        "ghostpdl-9.53.0rc2",
        "ghostpdl-9.53.1",
        "ghostpdl-9.53.2",
        "ghostpdl-9.53.3",
        "ghostpdl-9.54.0-test-base-0",
        "ghostscript-9.50",
        "ghostscript-9.51",
        "ghostscript-9.52",
        "gs9.28-temp-for-testing-tag",
        "rjj_9.53.2_test"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29903\n\n```\nCrash type: Heap-use-after-free WRITE 4\nCrash state:\nsampled_data_sample\nsampled_data_continue\ninterp\n```\n",
  "id": "OSV-2021-237",
  "modified": "2023-02-24T01:41:11.985482Z",
  "published": "2021-01-26T00:00:02.244670Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29903"
    }
  ],
  "summary": "Heap-use-after-free in sampled_data_sample"
}


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Detection rules are retrieved from Rulezet.