Vulnerabilities > CVE-2020-9399 - Incorrect Authorization vulnerability in Avast products

047910
CVSS 4.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
PARTIAL
Availability impact
NONE

Summary

The Avast AV parsing engine allows virus-detection bypass via a crafted ZIP archive. This affects versions before 12 definitions 200114-0 of Antivirus Pro, Antivirus Pro Plus, and Antivirus for Linux.

Vulnerable Configurations

Part Description Count
Application
Avast
3

Common Weakness Enumeration (CWE)