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Permalink CVE-2025-15536
5.3 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV):
  • Attack complexity (AC):
  • Privileges required (PR):
  • User interaction (UI):
  • Scope (S):
  • Confidentiality impact (C):
  • Integrity impact (I):
  • Availability impact (A):
created 3 months ago
BYVoid OpenCC MaxMatchSegmentation.cpp MaxMatchSegmentation heap-based overflow

A weakness has been identified in BYVoid OpenCC up to 1.1.9. This vulnerability affects the function opencc::MaxMatchSegmentation of the file src/MaxMatchSegmentation.cpp. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. Patch name: 345c9a50ab07018f1b4439776bad78a0d40778ec. To fix this issue, it is recommended to deploy a patch.

Affected products

OpenCC
  • ==1.1.3
  • ==1.1.6
  • ==1.1.0
  • ==1.1.7
  • ==1.1.4
  • ==1.1.1
  • ==1.1.5
  • ==1.1.8
  • ==1.1.9
  • ==1.1.2

Matching in nixpkgs

pkgs.opencc

Project for conversion between Traditional and Simplified Chinese

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