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prionPRIOn knowledge basePRION:CVE-2021-33287
HistorySep 07, 2021 - 3:15 p.m.

Heap overflow

2021-09-0715:15:00
PRIOn knowledge base
www.prio-n.com
7

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

19.0%

In NTFS-3G versions < 2021.8.22, when specially crafted NTFS attributes are read in the function ntfs_attr_pread_i, a heap buffer overflow can occur and allow for writing to arbitrary memory or denial of service of the application.