osv-2021-1745
Vulnerability from osv_ossfuzz
Published
2021-12-24 00:00
Modified
2022-04-13 03:27
Summary
Heap-buffer-overflow in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<ch
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42862

Crash type: Heap-buffer-overflow READ 1
Crash state:
std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<ch
bool SmilesParseOps::parser::parse_data_sgroup<std::__1::__wrap_iter<char const*
bool SmilesParseOps::parser::parse_it<std::__1::__wrap_iter<char const*> >
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "5065340b20d03fbf4395f4fb32c88f22ab790f32:e32810c65e6b9c19746397065a634417798a3928"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "rdkit",
        "purl": "pkg:generic/rdkit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2138c51b8c92d4e1c5b69a2a33811a744aacbc61"
            },
            {
              "fixed": "3757a1e0fa4757c9ed0b422578538772cc0dab5c"
            }
          ],
          "repo": "https://github.com/rdkit/rdkit.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "Release_2021_09_1",
        "Release_2021_09_1b1",
        "Release_2021_09_2",
        "Release_2021_09_3",
        "Release_2021_09_4",
        "Release_2021_09_5"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42862\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nstd::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch\nbool SmilesParseOps::parser::parse_data_sgroup\u003cstd::__1::__wrap_iter\u003cchar const*\nbool SmilesParseOps::parser::parse_it\u003cstd::__1::__wrap_iter\u003cchar const*\u003e \u003e\n```\n",
  "id": "OSV-2021-1745",
  "modified": "2022-04-13T03:27:42.700438Z",
  "published": "2021-12-24T00:00:18.937291Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42862"
    }
  ],
  "summary": "Heap-buffer-overflow in std::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch"
}


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