osv-2020-1366
Vulnerability from osv_ossfuzz
Published
2020-07-28 00:00
Modified
2022-04-13 03:29
Summary
Heap-use-after-free in RDKit::SubstanceGroup::addParentAtomWithBookmark
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24406

Crash type: Heap-use-after-free READ 4
Crash state:
RDKit::SubstanceGroup::addParentAtomWithBookmark
RDKit::SGroupParsing::ParseSGroupV2000VectorDataLine
RDKit::ParseMolBlockProperties
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "0b934953a264e0e8c59e31c009bf9cb285e978c4:193f27730c3b3bb5068e56858ea90a3ddcc92a8e"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "rdkit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "a9010da8a4af17479c706f2cf4e8c6acdc1585ce"
            },
            {
              "fixed": "193f27730c3b3bb5068e56858ea90a3ddcc92a8e"
            },
            {
              "fixed": "c660758abce8852c99d7d7a167a9e0bd2168eb55"
            }
          ],
          "repo": "https://github.com/rdkit/rdkit.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "Release_2020_09_1",
        "Release_2020_09_1b1",
        "Release_2020_09_2",
        "Release_2020_09_3",
        "Release_2020_09_4",
        "Release_2020_09_5",
        "Release_2021_03_1",
        "Release_2021_03_1b1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24406\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nRDKit::SubstanceGroup::addParentAtomWithBookmark\nRDKit::SGroupParsing::ParseSGroupV2000VectorDataLine\nRDKit::ParseMolBlockProperties\n```\n",
  "id": "OSV-2020-1366",
  "modified": "2022-04-13T03:29:38.667934Z",
  "published": "2020-07-28T00:00:03.076252Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24406"
    }
  ],
  "summary": "Heap-use-after-free in RDKit::SubstanceGroup::addParentAtomWithBookmark"
}


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