ghsa-3g75-6vfp-4hm3
Vulnerability from github
Published
2024-01-27 03:30
Modified
2025-01-20 18:30
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

UTF32Encoding.cpp in POCO has a Poco::UTF32Encoding integer overflow and resultant stack buffer overflow because Poco::UTF32Encoding::convert() and Poco::UTF32::queryConvert() may return a negative integer if a UTF-32 byte sequence evaluates to a value of 0x80000000 or higher. This is fixed in 1.11.8p2, 1.12.5p2, and 1.13.0.

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{
   affected: [],
   aliases: [
      "CVE-2023-52389",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-190",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-01-27T03:15:07Z",
      severity: "CRITICAL",
   },
   details: "UTF32Encoding.cpp in POCO has a Poco::UTF32Encoding integer overflow and resultant stack buffer overflow because Poco::UTF32Encoding::convert() and Poco::UTF32::queryConvert() may return a negative integer if a UTF-32 byte sequence evaluates to a value of 0x80000000 or higher. This is fixed in 1.11.8p2, 1.12.5p2, and 1.13.0.",
   id: "GHSA-3g75-6vfp-4hm3",
   modified: "2025-01-20T18:30:48Z",
   published: "2024-01-27T03:30:21Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2023-52389",
      },
      {
         type: "WEB",
         url: "https://github.com/pocoproject/poco/issues/4320",
      },
      {
         type: "WEB",
         url: "https://github.com/pocoproject/poco/compare/poco-1.12.5p2-release...poco-1.13.0-release",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2025/01/msg00017.html",
      },
      {
         type: "WEB",
         url: "https://pocoproject.org/blog/?p=1226",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
}


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