CVE-2020-9399

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CVSS 3.1

5.5 medium

EPSS

1%p65

Published

Feb 28, 2020 (Feb 28, 2020)

Modified

Jun 17, 2026

Description

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.

Vendors: avast
Products: antivirus for linux, antivirus pro, antivirus pro plus
Weakness: CWE-436
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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