OSV-2020-45 Use-of-uninitialized-value in pcpp::tbp_my_own_strnlen

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22829 Crash type: Use-of-uninitialized-value Crash state: pcpp::tbpmyownstrnlen pcpp::HeaderField::HeaderField pcpp::TextBasedProtocolMessage::parseFields...

WS-2020-0391

PcapPlusPlus in versions v17.11 to v19.12 is vulnerable to heap-buffer-overflow in pcpp::tbpmyownstrnlen, related to Packet++/src/TextBasedProtocol.cpp...