osv-2021-1771
Vulnerability from osv_ossfuzz
Published
2021-12-28 00:00
Modified
2022-04-13 03:04
Summary
Stack-buffer-overflow in fn_ElIn_evaluate
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43012

Crash type: Stack-buffer-overflow WRITE 4
Crash state:
fn_ElIn_evaluate
pdfi_tf_using_function
gs_begin_transparency_mask
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ghostscript"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "75fbddf52051987287e62d13c659eb73ba16982f"
            },
            {
              "fixed": "321a00bd85a497c0b2424b906eb9e9d309e31321"
            }
          ],
          "repo": "git://git.ghostscript.com/ghostpdl.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "ghostpdl-9.56.0-test-base-2",
        "ghostpdl-9.56.0-test-base-3"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43012\n\n```\nCrash type: Stack-buffer-overflow WRITE 4\nCrash state:\nfn_ElIn_evaluate\npdfi_tf_using_function\ngs_begin_transparency_mask\n```\n",
  "id": "OSV-2021-1771",
  "modified": "2022-04-13T03:04:34.657360Z",
  "published": "2021-12-28T00:00:07.774854Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43012"
    }
  ],
  "summary": "Stack-buffer-overflow in fn_ElIn_evaluate"
}


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