osv-2021-1731
Vulnerability from osv_ossfuzz
Published
2021-12-21 00:01
Modified
2022-04-13 03:04
Summary
Memcpy-param-overlap in gs_fapi_do_char
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42656

Crash type: Memcpy-param-overlap
Crash state:
gs_fapi_do_char
pdfi_fapi_build_char
show_proceed
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "ghostscript"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "75fbddf52051987287e62d13c659eb73ba16982f"
            },
            {
              "fixed": "0f8c0b5742577e31e419e84fbf0bcd42db0c5f41"
            }
          ],
          "repo": "git://git.ghostscript.com/ghostpdl.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "ghostpdl-9.56.0-test-base-2",
        "ghostpdl-9.56.0-test-base-3",
        "ghostpdl-9.56.0-test-base-4"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42656\n\n```\nCrash type: Memcpy-param-overlap\nCrash state:\ngs_fapi_do_char\npdfi_fapi_build_char\nshow_proceed\n```\n",
  "id": "OSV-2021-1731",
  "modified": "2022-04-13T03:04:34.609379Z",
  "published": "2021-12-21T00:01:56.736819Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42656"
    }
  ],
  "summary": "Memcpy-param-overlap in gs_fapi_do_char"
}


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