PT-2023-35727

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a heap-buffer-overflow read error. The crash state indicates involvement of the hb subset plan t constructor, hb subset plan create...

harfbuzz:hb-subset-fuzzer: Heap-buffer-overflow in hb_subset_plan_t::hb_subset_plan_t

Project: https://github.com/harfbuzz/harfbuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5120246288875520 Project: harfbuzz Fuzzing Engine: libFuzzer Fuzz Target: hb-subset-fuzzer Job Type: libfuzzerasanharfbuzz Platform Id: linux Crash Type: Heap-buffer-overflow READ 2 Crash Address:...

OSV-2022-457 Heap-buffer-overflow in CFF::Charset::collect_glyph_to_sid_map

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47790 Crash type: Heap-buffer-overflow READ 2 Crash state: CFF::Charset::collectglyphtosidmap cffsubsetplan::plansubsetcharset cffsubsetplan::create...

PT-2022-37022

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a heap-buffer-overflow read error. Technical details about the crash include the CFF::Charset::collect glyph to sid map function, c...