libreoffice/hwpfuzzer: Bad-cast to HMemIODev from invalid vptr in SkipPrivateBlock

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=5748792192663552 Project: libreoffice Fuzzer: libFuzzerlibreofficehwpfuzzer Fuzz target binary: hwpfuzzer Job Type: libfuzzerubsanlibreoffice Platform Id: linux Crash Type: Bad-cast Crash...

libreoffice/hwpfuzzer: Crash in __dynamic_cast

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=5708932111138816 Project: libreoffice Fuzzer: libFuzzerlibreofficehwpfuzzer Fuzz target binary: hwpfuzzer Job Type: libfuzzerubsanlibreoffice Platform Id: linux Crash Type: UNKNOWN READ Cras...

libreoffice/hwpfuzzer: Heap-use-after-free in Picture::Read

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=5194249000189952 Project: libreoffice Fuzzer: libFuzzerlibreofficehwpfuzzer Fuzz target binary: hwpfuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type: Heap-use-after-fre...

libreoffice/hwpfuzzer: Crash in HMemIODev::readBlock

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=6325603499245568 Project: libreoffice Fuzzer: libFuzzerlibreofficehwpfuzzer Fuzz target binary: hwpfuzzer Job Type: libfuzzerubsanlibreoffice Platform Id: linux Crash Type: UNKNOWN WRITE Cra...

libreoffice/hwpfuzzer: Negative-size-param in HMemIODev::readBlock

Project: git://anongit.freedesktop.org/libreoffice/core Detailed report: https://oss-fuzz.com/testcase?key=4891144551923712 Project: libreoffice Fuzzer: libFuzzerlibreofficehwpfuzzer Fuzz target binary: hwpfuzzer Job Type: libfuzzerasanlibreoffice Platform Id: linux Crash Type: Negative-size-para...