CVE-2023-1585

State: Published
Severity: 6.5 Medium
Published: Apr 19, 2023
Updated: Feb 5, 2025
Reserved: Mar 22, 2023

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L	NLOK

Weaknesses

CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

Affected Products

Product	Versions
Avast AntivirusAvast	22.5 through 22.10Affected
AVG AntivirusAVG	22.5 through 22.10Affected

References

https://support.norton.com/sp/static/external/tools/security-advisories.html

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.