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prionPRIOn knowledge basePRION:CVE-2021-33644
HistoryAug 10, 2022 - 8:15 p.m.

Out-of-bounds

2022-08-1020:15:00
PRIOn knowledge base
www.prio-n.com
11

8.2 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.2%

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.