Vulnerability Details CVE-2020-9320
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. NOTE: Vendor asserts that vulnerability does not exist in product
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 47.1%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 4.3
References
- http://packetstormsecurity.com/files/156472/AVIRA-Generic-Malformed-Container-Bypass.html
- http://seclists.org/fulldisclosure/2020/Feb/31
- https://blog.zoller.lu/p/from-low-hanging-fruit-department-avira.html
- https://www.zoller.lu/%5BTZO-01-2020%5D%20AVIRA%20Generic%20Bypass%20ISO.pdf
- http://packetstormsecurity.com/files/156472/AVIRA-Generic-Malformed-Container-Bypass.html
- http://seclists.org/fulldisclosure/2020/Feb/31
- https://blog.zoller.lu/p/from-low-hanging-fruit-department-avira.html
- https://www.zoller.lu/%5BTZO-01-2020%5D%20AVIRA%20Generic%20Bypass%20ISO.pdf
Products affected by CVE-2020-9320
-
cpe:2.3:a:avira:anti-malware_sdk:*
-
cpe:2.3:a:avira:antivirus_server:-
-
cpe:2.3:a:avira:antivirus_server:8.2.12.58
-
cpe:2.3:a:avira:avira_antivirus_for_endpoint:*
-
cpe:2.3:a:avira:avira_antivirus_for_small_business:*
-
cpe:2.3:a:avira:avira_exchange_security:*
-
cpe:2.3:a:avira:avira_free_security_suite:*
-
cpe:2.3:a:avira:avira_internet_security_suite:*
-
cpe:2.3:a:avira:avira_prime:*