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prionPRIOn knowledge basePRION:CVE-2021-21859
HistoryAug 16, 2021 - 8:15 p.m.

Integer overflow

2021-08-1620:15:00
PRIOn knowledge base
www.prio-n.com
4

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%

An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The stri_box_read function is used when processing atoms using the ‘stri’ FOURCC code. An attacker can convince a user to open a video to trigger this vulnerability.

CPENameOperatorVersion
debian_linuxeq11.0
gpaceq1.0.1

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%