CVE-2020-9320
"Avira AV Engine ISO Archive Virus Detection Bypass"
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
INFO
Published Date :
Feb. 20, 2020, 10:15 p.m.
Last Modified :
Aug. 4, 2024, 11:15 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2020-9320
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-9320.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/156472/AVIRA-Generic-Malformed-Container-Bypass.html | Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2020/Feb/31 | Mailing List Third Party Advisory |
| https://blog.zoller.lu/p/from-low-hanging-fruit-department-avira.html | Third Party Advisory |
| https://www.zoller.lu/%5BTZO-01-2020%5D%20AVIRA%20Generic%20Bypass%20ISO.pdf |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-9320 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-9320 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Aug. 04, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value Added Tag MITRE disputed -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed Description ** 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 Added Reference MITRE https://www.zoller.lu/%5BTZO-01-2020%5D%20AVIRA%20Generic%20Bypass%20ISO.pdf [No types assigned] Removed Reference MITRE https://www.zoller.lu/[TZO-01-2020]%20AVIRA%20Generic%20Bypass%20ISO.pdf -
Modified Analysis by [email protected]
Mar. 04, 2021
Action Type Old Value New Value Changed Reference Type 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 [email protected]
Feb. 01, 2021
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. -
CVE Modified by [email protected]
Feb. 28, 2020
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2020/Feb/31 [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 26, 2020
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N 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 CWE NIST CWE-434 Added CPE Configuration 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) 8.3.54.138 *cpe:2.3:a:avira:avira_free_security_suite:*:*:*:*:*:windows:*:* versions up to (excluding) 8.3.54.138 *cpe:2.3:a:avira:avira_internet_security_suite:*:*:*:*:*:windows:*:* versions up to (excluding) 8.3.54.138 *cpe:2.3:a:avira:avira_prime:*:*:*:*:*:*:*:* versions up to (excluding) 8.3.54.138 -
CVE Modified by [email protected]
Feb. 21, 2020
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/156472/AVIRA-Generic-Malformed-Container-Bypass.html [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-9320 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-9320
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} -0.01%
score
0.29070
percentile