osv-2020-1009
Vulnerability from osv_ossfuzz
Published
2020-07-22 21:49
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in mu::ParserBase::ParseCmdCodeBulk
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23123

Crash type: Heap-buffer-overflow READ 8
Crash state:
mu::ParserBase::ParseCmdCodeBulk
mu::ParserBase::ParseString
set_eval_fuzzer.cc
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "unknown:e6c369c90c36e9c3443f465ad1d9cec9e42d38b6",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "muparser"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "e6c369c90c36e9c3443f465ad1d9cec9e42d38b6"
            },
            {
              "fixed": "1f97b7eeab0d1dc2f68ff396a4bf741d0c602b50"
            }
          ],
          "repo": "https://github.com/beltoforion/muparser.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23123\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nmu::ParserBase::ParseCmdCodeBulk\nmu::ParserBase::ParseString\nset_eval_fuzzer.cc\n```\n",
  "id": "OSV-2020-1009",
  "modified": "2022-04-13T03:04:30.746791Z",
  "published": "2020-07-22T21:49:39.777520Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23123"
    }
  ],
  "summary": "Heap-buffer-overflow in mu::ParserBase::ParseCmdCodeBulk"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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