osv-2021-1160
Vulnerability from osv_ossfuzz
Published
2021-08-22 00:01
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in pe_valid_dll_name
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37443

Crash type: Heap-buffer-overflow READ 1
Crash state:
pe_valid_dll_name
pe_parse_delay_import_dll_name
pe_parse_delayed_imports
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "4d6ecf83c0bd3858292959c5090a97fe3ea71823:cfdb4a83246e826f5bc29732c9cea7fdd22ebe2b",
        "introduced_range": "95d8a4a9f5b15995474f5a94666904b20183c09d:4d6ecf83c0bd3858292959c5090a97fe3ea71823",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "yara"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "b8650dfa05e661af131d9f9636782427dd2568b5"
            },
            {
              "fixed": "cfdb4a83246e826f5bc29732c9cea7fdd22ebe2b"
            },
            {
              "fixed": "7056f9405a0f317152529c3cc6e5692250402ddc"
            }
          ],
          "repo": "https://github.com/VirusTotal/yara.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37443\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\npe_valid_dll_name\npe_parse_delay_import_dll_name\npe_parse_delayed_imports\n```\n",
  "id": "OSV-2021-1160",
  "modified": "2022-04-13T03:04:42.166443Z",
  "published": "2021-08-22T00:01:21.561957Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37443"
    }
  ],
  "summary": "Heap-buffer-overflow in pe_valid_dll_name"
}


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Detection rules are retrieved from Rulezet.