OSV-2022-199 Stack-buffer-overflow in check_user_password_preR5

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44983 Crash type: Stack-buffer-overflow READ Crash state: checkuserpasswordpreR5 pdfiinitialiseDecryption pdfisetinputstream...

OSV-2021-1689 Stack-buffer-underflow in read_xref

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42294 Crash type: Stack-buffer-underflow WRITE 1 Crash state: readxref pdfireadxref pdfisetinputstream...

OSV-2021-1683 Memcpy-param-overlap in pdfi_set_input_stream

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42268 Crash type: Memcpy-param-overlap Crash state: pdfisetinputstream zPDFstream gsinterpret...