NULL Pointer Dereference

Overview muhammara is a Create, read and modify PDF files and streams. A drop in replacement for hummusjs PDF library Affected versions of this package are vulnerable to NULL Pointer Dereference in the CreateFilterForStream process when handling PDF streams with /Filter /LZWDecode and a...

NPM: Muhammara has a NULL pointer dereference in LZWDecode filter when DecodeParms omits EarlyChange key

NPM: Muhammara has a NULL pointer dereference in LZWDecode filter when DecodeParms omits EarlyChange key vulnerability discovered by ? in WordPress Npm muhammara versions = 6.0.4...

GHSA-FHP4-PR5J-46M5 Muhammara has a NULL pointer dereference in LZWDecode filter when DecodeParms omits EarlyChange key

Summary A NULL pointer dereference vulnerability exists in PDFParser::CreateFilterForStream when processing a PDF stream with /Filter /LZWDecode and a /DecodeParms dictionary that does not contain the EarlyChange key. This causes an access violation 0xC0000005 and crashes the process. Affected...