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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
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. NOTE: Vendor asserts that vulnerability does not exist in product
** DISPUTED ** 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.
Metrics
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vector strings. CVSS information contributed by other sources is also
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** DISPUTED ** 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.
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
http://seclists.org/fulldisclosure/2020/Feb/31 No Types Assigned
http://seclists.org/fulldisclosure/2020/Feb/31 Mailing List, Third Party Advisory
CVE Modified by MITRE2/01/2021 11:15:12 AM
Action
Type
Old Value
New Value
Changed
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.
** DISPUTED ** 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.
OR
*cpe:2.3:a:avira:anti-malware_sdk:*:*:*:*:*:*:*:* versions up to (excluding) 8.3.54.138
*cpe:2.3:a:avira:antivirus_server:*:*:*:*:*:*:*:* versions up to (excluding) 8.3.54.138
*cpe:2.3:a:avira:avira_antivirus_for_endpoint:*:*:*:*:*:*:*:* versions up to (excluding) 8.3.54.138
*cpe:2.3:a:avira:avira_antivirus_for_small_business:*:*:*:*:*:*:*:* versions up to (excluding) 8.3.54.138
*cpe:2.3:a:avira:avira_exchange_security:*:*:*:*:*:*:*:* versions up to (excluding) 8.3.54
Changed
Reference Type
http://packetstormsecurity.com/files/156472/AVIRA-Generic-Malformed-Container-Bypass.html No Types Assigned
http://packetstormsecurity.com/files/156472/AVIRA-Generic-Malformed-Container-Bypass.html Third Party Advisory, VDB Entry
Changed
Reference Type
https://blog.zoller.lu/p/from-low-hanging-fruit-department-avira.html No Types Assigned
https://blog.zoller.lu/p/from-low-hanging-fruit-department-avira.html Third Party Advisory
Changed
Reference Type
https://www.zoller.lu/[TZO-01-2020]%20AVIRA%20Generic%20Bypass%20ISO.pdf Broken Link
https://www.zoller.lu/[TZO-01-2020]%20AVIRA%20Generic%20Bypass%20ISO.pdf Third Party Advisory
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism