osv-2023-849
Vulnerability from osv_ossfuzz
Published
2023-09-15 14:00
Modified
2023-09-15 14:00
Summary
Stack-buffer-overflow in ulocimp_toLanguageTag_74
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62348

Crash type: Stack-buffer-overflow WRITE 1
Crash state:
ulocimp_toLanguageTag_74
icu_74::Locale::toLanguageTag
locale_morph_fuzzer.cpp
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "icu",
        "purl": "pkg:generic/icu"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "aa70ba6746f5a692c14a8a40ec4588669e8efdc7"
            },
            {
              "fixed": "386e9a10db28af620658ca0c635e1d98915f6306"
            }
          ],
          "repo": "https://github.com/unicode-org/icu.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "cldr/2023-09-13"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62348\n\n```\nCrash type: Stack-buffer-overflow WRITE 1\nCrash state:\nulocimp_toLanguageTag_74\nicu_74::Locale::toLanguageTag\nlocale_morph_fuzzer.cpp\n```\n",
  "id": "OSV-2023-849",
  "modified": "2023-09-15T14:00:28.699782Z",
  "published": "2023-09-15T14:00:28.699483Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62348"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Stack-buffer-overflow in ulocimp_toLanguageTag_74"
}


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