CVE-2020-8987

High

Description

Avast AntiTrack before 1.5.1.172 and AVG Antitrack before 2.0.0.178 proxies traffic to HTTPS sites but does not validate certificates, and thus a man-in-the-middle can host a malicious website using a self-signed certificate. No special action necessary by the victim using AntiTrack with "Allow filtering of HTTPS traffic for tracking detection" enabled. (This is the default configuration.)

SeverityHigh
CVSS7.4
Exploit probability—
ProductAvast Antitrack
PublishedMar 9, 2020
First seenMar 9, 2020

How to fix

Update
  • avast antitrack1.5.1.172 or later
  • avast avg_antitrack2.0.0.178 or later

Affected products

ProductAffected versionsFixed in
avast antitrackv < 1.5.1.1721.5.1.172
avast avg_antitrackv < 2.0.0.1782.0.0.178

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