OSV-2025-7 Heap-buffer-overflow in oatpp::json::Utils::escapeUtf8Char

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=387626404 Crash type: Heap-buffer-overflow WRITE 1 Crash state: oatpp::json::Utils::escapeUtf8Char oatpp::json::Utils::escapeString oatpp::json::Serializer::serializeString...

PT-2025-5666 · Oatpp · Oatpp

Name of the Vulnerable Software and Affected Versions: oatpp affected versions not specified Description: The issue is related to a heap-buffer-overflow error. Technical details about the error include the escapeUtf8Char and escapeString functions within oatpp::json::Utils, and the serializeStrin...