CVE-2017-8308: High severity avast antivirus vulnerability

Published Apr 27, 2017
·
Updated

In Avast Antivirus before v17, an unprivileged user (and thus malware or a virus) can mark an arbitrary process as Trusted from the perspective of the Avast product. This bypasses the Self-Defense feature of the product, opening a door to subsequent attack on many of its components.

Affected Software

1 affected component
Avast Antivirus<=12.3.2279

Event History

Apr 27, 2017
CVE Published
via MITRE·08:00 PM
Data Sourced
via MITRE·08:00 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2017-8308?

CVE-2017-8308 is considered a medium severity vulnerability as it allows unprivileged users to mark arbitrary processes as Trusted.

2

How do I fix CVE-2017-8308?

To fix CVE-2017-8308, update your Avast Antivirus software to version 17 or later.

3

What impact does CVE-2017-8308 have on system security?

CVE-2017-8308 can lead to a bypass of the Self-Defense feature in Avast Antivirus, which may expose the system to further attacks.

4

Is CVE-2017-8308 present in all versions of Avast Antivirus?

CVE-2017-8308 affects Avast Antivirus versions prior to 17, specifically those up to version 12.3.2279.

5

Who is affected by CVE-2017-8308?

Any user running affected versions of Avast Antivirus can be impacted by CVE-2017-8308.

Contact

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Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
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