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prionPRIOn knowledge basePRION:CVE-2023-1585
HistoryApr 19, 2023 - 7:15 p.m.

Arbitrary file deletion

2023-04-1919:15:00
PRIOn knowledge base
www.prio-n.com
3
arbitrary file deletion
time-of-check/time-of-use vulnerability
windows antivirus

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%

Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use (TOCTOU) vulnerability in the Quarantine process, leading to arbitrary file/directory deletion. The issue was fixed with Avast and AVG Antivirus version 22.11 and virus definitions from 14 February 2023 or later.

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%

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