osv-2024-1043
Vulnerability from osv_ossfuzz
Published
2024-08-21 00:14
Modified
2024-08-21 14:20
Summary
Heap-buffer-overflow in simdutf::haswell::implementation::convert_utf8_to_latin1
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=71307

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
simdutf::haswell::implementation::convert_utf8_to_latin1
Conversion<
Conversion<
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "6762ed95c669169d550cd79834e1336d07fcd1ac:522758e534b731acf43daa91dbaaea91b875acf3",
        "introduced_range": "b09ec8f572ac39d613dbf704cac5f6e77a2f0634:29e835f7e33d8c7852ba68a26ab84197e1baff0f"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "simdutf",
        "purl": "pkg:generic/simdutf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "dee9177b2b648697fa7df22f84d8b8db77c69606"
            },
            {
              "fixed": "522758e534b731acf43daa91dbaaea91b875acf3"
            },
            {
              "introduced": "e8ce8f25aa5683d37dc44510c99fc776ac9b27cb"
            }
          ],
          "repo": "https://github.com/simdutf/simdutf",
          "type": "GIT"
        }
      ],
      "versions": [
        "v5.3.5",
        "v5.3.6",
        "v5.3.7",
        "v5.3.8",
        "v5.3.9"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=71307\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nsimdutf::haswell::implementation::convert_utf8_to_latin1\nConversion\u003c\nConversion\u003c\n```\n",
  "id": "OSV-2024-1043",
  "modified": "2024-08-21T14:20:12.835561Z",
  "published": "2024-08-21T00:14:12.263763Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=71307"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-buffer-overflow in simdutf::haswell::implementation::convert_utf8_to_latin1"
}


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