osv-2022-1145
Vulnerability from osv_ossfuzz
Published
2022-11-06 00:01
Modified
2022-11-06 00:01
Summary
Heap-buffer-overflow in gbNUMBER_mbc_enc_len
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53046

Crash type: Heap-buffer-overflow READ 1
Crash state:
gbNUMBER_mbc_enc_len
onigenc_mbn_mbc_to_code
gbNUMBER_mbc_to_code
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "9a64b3925c9f2f86fa3bb5d5b8bcee22b7462b5e:f7ff8bc6e9535b0227e2d146e596befc920beca2"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "oniguruma",
        "purl": "pkg:generic/oniguruma"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9eefafd7d4294af6e05c8aa41c4327b9adef5029"
            },
            {
              "fixed": "34eac8830181bc348dab845932ae3368d1bcf3ff"
            }
          ],
          "repo": "https://github.com/kkos/oniguruma.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53046\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ngbNUMBER_mbc_enc_len\nonigenc_mbn_mbc_to_code\ngbNUMBER_mbc_to_code\n```\n",
  "id": "OSV-2022-1145",
  "modified": "2022-11-06T00:01:05.748011Z",
  "published": "2022-11-06T00:01:05.747777Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53046"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in gbNUMBER_mbc_enc_len"
}


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