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...

CVE-2026-13589

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...

CVE-2026-13589: Heap-based Buffer 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...

pcapplusplus:FuzzTargetNg: Use-of-uninitialized-value in pcpp::TelnetLayer::getNextCommandField

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=4555774813863936 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTargetNg Job Type: libfuzzermsanpcapplusplus Platform Id: linux Crash Type: Use-of-uninitialized-value Crash...

pcapplusplus:FuzzTarget: Heap-buffer-overflow in pcpp::TelnetLayer::getFieldLen

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=4519261329752064 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTarget Job Type: libfuzzerasanpcapplusplus Platform Id: linux Crash Type: Heap-buffer-overflow READ 7 Crash...

pcapplusplus:FuzzTarget: Heap-buffer-overflow in pcpp::TelnetLayer::getFieldLen

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=5024460542640128 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTarget Job Type: libfuzzerasanpcapplusplus Platform Id: linux Crash Type: Heap-buffer-overflow READ Crash Addres...

pcapplusplus:FuzzTarget: Heap-buffer-overflow in pcpp::TelnetLayer::getFieldLen

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=5829746421465088 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTarget Job Type: libfuzzerasanpcapplusplus Platform Id: linux Crash Type: Heap-buffer-overflow READ 9 Crash...

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...

pcapplusplus:FuzzTarget: Heap-buffer-overflow in pcpp::TelnetLayer::toString

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=4973785453494272 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTarget Job Type: libfuzzerasanpcapplusplus Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash...

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...

pcapplusplus:FuzzTarget: Heap-buffer-overflow in pcpp::TelnetLayer::getFieldLen

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=5346608075046912 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTarget Job Type: libfuzzerasanpcapplusplus Platform Id: linux Crash Type: Heap-buffer-overflow READ 2 Crash...

pcapplusplus:FuzzTarget: Crash in pcpp::TelnetLayer::distanceToNextIAC

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=4981601846820864 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTarget Job Type: libfuzzerubsanpcapplusplus Platform Id: linux Crash Type: UNKNOWN READ Crash Address:...