Title: Multiple Avira Products Driver IOCTL Request Local Buffer Overflow Vulnerabilty
Severity: HIGH
Description:
Avira develops antivirus products for various operating systems.
The applications are prone to a local buffer-overflow vulnerability because they fail to properly validate user-space input to IOCTL requests.
A local attacker can exploit this issue to execute arbitrary code with SYSTEM-level privileges, which may facilitate a complete compromise of the affected computer.
The following applications are vulnerable:
AntiVir Premium
Security Suite
AntiVir Professional
AntiVir Personal
Affected Products:
- AVIRA AntiVir Personal
- AVIRA AntiVir PersonalEdition Classic Build 180
- AVIRA AntiVir PersonalEdition Premium Build 228
- AVIRA AntiVir Premium
- AVIRA AntiVir Professional
- AVIRA Antivir 6.35.00.00
- AVIRA Premium Security Suite
References:
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