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prionPRIOn knowledge basePRION:CVE-2022-38171
HistoryAug 22, 2022 - 7:15 p.m.

Integer overflow

2022-08-2219:15:00
PRIOn knowledge base
www.prio-n.com
8
xpdf
integer overflow
jbig2 decoder
pdf
jbig2 image
crash
arbitrary code
cve-2021-30860
apple coregraphics
nvd

AI Score

7.9

Confidence

High

EPSS

0.002

Percentile

61.5%

Xpdf prior to version 4.04 contains an integer overflow in the JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIG2Stream.cc). Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. This is similar to the vulnerability described by CVE-2021-30860 (Apple CoreGraphics).