osv-2022-1054
Vulnerability from osv_ossfuzz
Published
2022-10-16 00:02
Modified
2022-10-16 00:02
Summary
Heap-buffer-overflow in AffixMgr::cpdpat_check
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52430

Crash type: Heap-buffer-overflow READ 1
Crash state:
AffixMgr::cpdpat_check
AffixMgr::compound_check
SuggestMgr::checkword
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "hunspell",
        "purl": "pkg:generic/hunspell"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "f3f90ae7301595761d3445097ce111ffd5220e2d"
            },
            {
              "fixed": "749556fc08fed3801c15f27aed70e2c8ee83e3d8"
            }
          ],
          "repo": "https://github.com/hunspell/hunspell.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52430\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nAffixMgr::cpdpat_check\nAffixMgr::compound_check\nSuggestMgr::checkword\n```\n",
  "id": "OSV-2022-1054",
  "modified": "2022-10-16T00:02:10.292123Z",
  "published": "2022-10-16T00:02:10.291789Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52430"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in AffixMgr::cpdpat_check"
}


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



Detection rules are retrieved from Rulezet.