CVE-2026-13589 seladb PcapPlusPlus Telnet Subnegotiation Packet TelnetLayer.cpp getSubCommand heap-based overflow

A vulnerability was identified in seladb PcapPlusPlus 25.05. This affects the function pcpp::TelnetLayer::getSubCommand of the file Packet++/src/TelnetLayer.cpp of the component Telnet Subnegotiation Packet Handler. The manipulation leads to heap-based buffer overflow. The attack can be initiated...

PT-2025-30076 · Git +1 · Pcapplusplus

Name of the Vulnerable Software and Affected Versions: cppc affected versions not specified Description: The software contains a heap-buffer-overflow read issue. The crash occurs within the toString function of the TelnetLayer class, triggered through toStringList and toString functions of the...

OSV-2024-360 Heap-buffer-overflow in pcpp::TelnetLayer::getFieldLen

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67752 Crash type: Heap-buffer-overflow READ 2 Crash state: pcpp::TelnetLayer::getFieldLen pcpp::TelnetLayer::getFirstCommand readParsedPacket...