OSV-2022-1176 Heap-double-free in dwg_free

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53483 Crash type: Heap-double-free Crash state: dwgfree llvmfuzz.c dwgfree...

libredwg:llvmfuzz: Heap-double-free in dwg_free

Project: https://github.com/LibreDWG/libredwg.git Detailed Report: https://oss-fuzz.com/testcase?key=4929759633342464 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerasanlibredwg Platform Id: linux Crash Type: Heap-double-free Crash Address: 0x604000000050 Cra...

libredwg:llvmfuzz: Segv on unknown address in dwg_ref_get_object

Project: https://github.com/LibreDWG/libredwg.git Detailed Report: https://oss-fuzz.com/testcase?key=6591203941941248 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerasanlibredwg Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5416775292944384 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000006b2a2d0 Crash State: NULL Sanitizer: undefined UBSAN Recommended...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5369996499353600 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x00000658c0f8 Crash State: NULL Sanitizer: undefined UBSAN Recommended...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5804251180302336 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000319cb2 Crash State: NULL Sanitizer: undefined UBSAN Recommended...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=6458126224719872 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x0000000036c9 Crash State: NULL Sanitizer: undefined UBSAN Recommended...

OSV-2021-1343 Heap-buffer-overflow in get_next_owned_entity

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38994 Crash type: Heap-buffer-overflow READ 8 Crash state: getnextownedentity dwgwritedxfb llvmfuzz.c...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5100434306498560 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x000002abe700 Crash State: NULL Sanitizer: undefined UBSAN Recommende...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=6119870939922432 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000020061 Crash State: NULL Sanitizer: undefined UBSAN Recommended...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=6685271881023488 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000004ffe9e1 Crash State: NULL Sanitizer: undefined UBSAN Recommended...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5844412620996608 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000004df5e36 Crash State: NULL Sanitizer: undefined UBSAN Recommended...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5592380058238976 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x000002da7a30 Crash State: NULL Sanitizer: undefined UBSAN Recommende...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=6517675430903808 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x000002201740 Crash State: NULL Sanitizer: undefined UBSAN Recommende...

libredwg:llvmfuzz: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=6727311937372160 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerubsanlibredwg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000002b68c08 Crash State: NULL Sanitizer: undefined UBSAN Recommended...

libredwg:llvmfuzz: Segv on unknown address in dwg_free_summaryinfo

Project: https://github.com/LibreDWG/libredwg.git Detailed Report: https://oss-fuzz.com/testcase?key=4751523734224896 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerasanlibredwg Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State...

libredwg:llvmfuzz: Heap-buffer-overflow in dxf_blocks_read

Project: https://github.com/LibreDWG/libredwg.git Detailed Report: https://oss-fuzz.com/testcase?key=6304517726535680 Project: libredwg Fuzzing Engine: honggfuzz Fuzz Target: llvmfuzz Job Type: honggfuzzasanlibredwg Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 8 Crash Address:...

libredwg:llvmfuzz: Heap-buffer-overflow in cquote

Project: https://github.com/LibreDWG/libredwg.git Detailed Report: https://oss-fuzz.com/testcase?key=5111463900479488 Project: libredwg Fuzzing Engine: libFuzzer Fuzz Target: llvmfuzz Job Type: libfuzzerasanlibredwg Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address:...