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CVE-2020-20118

Medium

Description

Buffer Overflow vulnerability in Avast AntiVirus before v.19.7 allows a local attacker to cause a denial of service via a crafted request to the aswSnx.sys driver.

SeverityMedium
CVSS5.5
Exploit probability—
ProductAvast Antivirus
PublishedJul 11, 2023
First seenJul 11, 2023

How to fix

Update
  • avast antivirus19.7 or later

Affected products

ProductAffected versionsFixed in
avast antivirusv < 19.719.7

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