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High 7.5
Muhammara: NULL pointer dereference in LZWDecode filter when DecodeParms omits EarlyChange key
Muhammara is a node module with c/cpp bindings to modify PDF with JavaScript for node or electron. Prior to 6.0.5, Muhammara PDFParser::CreateFilterForStream() in src/deps/PDFWriter/PDFParser.cpp dereferences a null PDFInteger pointer when a PDF stream uses t…
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High 7.5
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 violat…
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High 7.5
muhammara vulnerable to Unchecked Return Value to NULL Pointer Dereference
Muhammara is a node module with c/cpp bindings to modify PDF with JavaScript for node or electron. The package muhammara before 2.6.2 and from 3.0.0 and before 3.3.0, as well as all versions of muhammara's predecessor package hummus, are vulnerable to Denial …
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High 7.5
Unchecked Return Value to NULL Pointer Dereference in PDFDocumentHandler.cpp
Muhammara is a node module with c/cpp bindings to modify PDF with js for node or electron (based/replacement on/of galkhana/hummusjs). The package muhammara before 2.6.0; all versions of package hummus are vulnerable to Denial of Service (DoS) when supplied w…
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High 7.5
Denial of Service (DoS)
The package muhammara before 2.6.0; all versions of package hummus are vulnerable to Denial of Service (DoS) when PDFStreamForResponse() is used with invalid data.
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High 7.5
Denial of Service (DoS)
The package muhammara before 2.6.1, from 3.0.0 and before 3.1.1; all versions of package hummus are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be parsed.