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prionPRIOn knowledge basePRION:CVE-2018-7730
HistoryMar 06, 2018 - 6:29 p.m.

Heap overflow

2018-03-0618:29:00
PRIOn knowledge base
www.prio-n.com
2

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.5%

An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.