Muhammara: NULL pointer dereference in LZWDecode filter when DecodeParms omits EarlyChange key
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| julianhille | MuhammaraJS | affected |
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| Vendor | Product | Versions | ||||||||
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| Julianhille | Muhammarajs |
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| Source | ID | Title |
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Github GHSA |
GHSA-fhp4-pr5j-46m5 | Muhammara has a NULL pointer dereference in LZWDecode filter when DecodeParms omits EarlyChange key |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.339% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Julianhille
Julianhille muhammarajs |
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| Vendors & Products |
Julianhille
Julianhille muhammarajs |
| Type | Values Removed | Values Added |
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| Description | 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 the LZWDecode filter with a DecodeParms dictionary that omits the EarlyChange key. An application that processes an untrusted PDF and reads the affected stream can crash, causing a denial of service. This issue is fixed in version 6.0.5. | |
| Title | Muhammara: NULL pointer dereference in LZWDecode filter when DecodeParms omits EarlyChange key | |
| Weaknesses | CWE-476 | |
| References |
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| Metrics |
cvssV3_1
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