osv-2022-1231
Vulnerability from osv_ossfuzz
Published
2022-12-03 13:00
Modified
2022-12-03 13:00
Summary
Heap-buffer-overflow in dv_copy
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53919

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
dv_copy
bn_lsh
cryptofuzz::module::relic_bignum::LShift1::Run
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "relic",
        "purl": "pkg:generic/relic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4d57a04409301a2a6a2564a54dcc22da3419c9e5"
            },
            {
              "fixed": "d4cf7f6faa73136fe14938fa47b24fcc6c626c47"
            }
          ],
          "repo": "https://github.com/relic-toolkit/relic.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53919\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\ndv_copy\nbn_lsh\ncryptofuzz::module::relic_bignum::LShift1::Run\n```\n",
  "id": "OSV-2022-1231",
  "modified": "2022-12-03T13:00:32.573638Z",
  "published": "2022-12-03T13:00:32.573380Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53919"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-buffer-overflow in dv_copy"
}


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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.