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prionPRIOn knowledge basePRION:CVE-2021-39254
HistorySep 07, 2021 - 3:15 p.m.

Integer overflow

2021-09-0715:15:00
PRIOn knowledge base
www.prio-n.com
6

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.0%

A crafted NTFS image can cause an integer overflow in memmove, leading to a heap-based buffer overflow in the function ntfs_attr_record_resize, in NTFS-3G < 2021.8.22.