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prionPRIOn knowledge basePRION:CVE-2023-31102
HistoryNov 03, 2023 - 4:15 a.m.

Integer overflow

2023-11-0304:15:00
PRIOn knowledge base
www.prio-n.com
10
integer overflow
ppmd7.c
7-zip
invalid read operation
crafted 7z archive

7.3 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.8%

Ppmd7.c in 7-Zip before 23.00 allows an integer underflow and invalid read operation via a crafted 7Z archive.

CPENameOperatorVersion
7-ziplt22.01

7.3 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.8%