CVE-2023-1586

Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use (TOCTOU) vulnerability in the restore process leading to arbitrary file creation. The issue was fixed with Avast and AVG Antivirus version 22.11

CVSS v3 4.7 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://support.norton.com/sp/static/external/tools/security-advisories.html	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:avast:antivirus::::::::
	cpe:2.3:a:avg:anti-virus::::::::

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

01 May 2023, 19:01

Type	Values Removed	Values Added
CPE		cpe:2.3:a:avg:anti-virus:::::::: cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:avast:antivirus::::::::
CWE		CWE-367
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.7
References	~~(MISC) https://support.norton.com/sp/static/external/tools/security-advisories.html -~~	(MISC) https://support.norton.com/sp/static/external/tools/security-advisories.html - Third Party Advisory
First Time		Avg anti-virus Avast Avast antivirus Microsoft windows Microsoft Avg

19 Apr 2023, 19:52

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-04-19 19:15

Updated : 2023-12-10 15:01

NVD link : CVE-2023-1586

Mitre link : CVE-2023-1586

CVE.ORG link : CVE-2023-1586

JSON object : View

Products Affected

avg

anti-virus

microsoft

windows

avast

antivirus

CWE

CWE-367

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

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