osv-2020-373
Vulnerability from osv_ossfuzz
Published
2020-07-01 00:00
Modified
2022-04-13 03:04
Summary
UNKNOWN READ in url_decode
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14501

Crash type: UNKNOWN READ
Crash state:
url_decode
parse_key_values
fuzz_parse_http_request
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "lwan"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3402997c93f794903a27d35c4624ca489f52f8ac"
            },
            {
              "fixed": "341dca6b2594eea98df73dcdb96bb80b6ccc9fb9"
            }
          ],
          "repo": "git://github.com/lpereira/lwan",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14501\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nurl_decode\nparse_key_values\nfuzz_parse_http_request\n```\n",
  "id": "OSV-2020-373",
  "modified": "2022-04-13T03:04:31.715630Z",
  "published": "2020-07-01T00:00:05.814415Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14501"
    }
  ],
  "summary": "UNKNOWN READ in url_decode"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.