mupdf:pdf_fuzzer: Heap-use-after-free in pdf_cache_object

Project: git://git.ghostscript.com/mupdf.git Detailed Report: https://oss-fuzz.com/testcase?key=5200395937644544 Project: mupdf Fuzzing Engine: libFuzzer Fuzz Target: pdffuzzer Job Type: libfuzzerasanmupdf Platform Id: linux Crash Type: Heap-use-after-free WRITE 1 Crash Address: 0x615000000e50...

OSV-2021-212 Heap-buffer-overflow in pdf_get_xref_entry

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29728 Crash type: Heap-buffer-overflow READ 4 Crash state: pdfgetxrefentry pdfcacheobject pdfresolveindirect...