Recently modified vulnerabilities for "avast antivirus" 23.8

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Avast Avg AntivirusTime-of-check to time-of-use (TOCTOU) bug leads to full local privilege escalation.

Risk 50

Severity

8.2

EPSS

0.04%

AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

A time-of-check to time-of-use (TOCTOU) bug in handling of IOCTL (input/output control) requests. This TOCTOU bug leads to an out-of-bounds write vulnerability which can be further exploited, allowing an attacker to gain full local privilege escalation on the system.This issue affects Avast/Avg Antivirus: 23.8.

Remedy

We encourage customers to ensure their security software is always updated to the latest version available.

First published (updated )

CVE-2023-5760

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SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

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Avast Avg AntivirusTime-of-check to time-of-use (TOCTOU) bug leads to full local privilege escalation.

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