National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2020-9320 Detail

Current Description

Avira AV Engine before 8.3.54.138 allows virus-detection bypass via a crafted ISO archive. This affects versions before 8.3.54.138 of Antivirus for Endpoint, Antivirus for Small Business, Exchange Security (Gateway), Internet Security Suite for Windows, Prime, Free Security Suite for Windows, and Cross Platform Anti-malware SDK.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 5.5 MEDIUM
Vector:  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/156472/AVIRA-Generic-Malformed-Container-Bypass.html Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2020/Feb/31
https://blog.zoller.lu/p/from-low-hanging-fruit-department-avira.html Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-434 Unrestricted Upload of File with Dangerous Type NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:avira:anti-malware_sdk:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
8.3.54.138
 cpe:2.3:a:avira:antivirus_server:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
8.3.54.138
 cpe:2.3:a:avira:avira_antivirus_for_endpoint:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
8.3.54.138
 cpe:2.3:a:avira:avira_antivirus_for_small_business:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
8.3.54.138
 cpe:2.3:a:avira:avira_exchange_security:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
8.3.54.138
 cpe:2.3:a:avira:avira_free_security_suite:*:*:*:*:*:windows:*:*
     Show Matching CPE(s)
Up to (excluding)
8.3.54.138
 cpe:2.3:a:avira:avira_internet_security_suite:*:*:*:*:*:windows:*:*
     Show Matching CPE(s)
Up to (excluding)
8.3.54.138
 cpe:2.3:a:avira:avira_prime:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
8.3.54.138


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-9320
NVD Published Date:
02/20/2020
NVD Last Modified:
02/28/2020