CVE Vulnerability

CVE-2021-40837

A vulnerability affecting F-Secure antivirus engine before Capricorn update 2022-02-01_01 was discovered whereby decompression of ACE file causes the scanner service to stop. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://www.f-secure.com/en/business/support-and-downloads/security-advisories Vendor Advisory
https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40837 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:f-secure:linux_security:*:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:atlant:*:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:internet_gatekeeper:*:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:security_cloud:*:*:*:*:*:*:*:*
Information

Published : 2022-02-09 01:15

Updated : 2022-02-11 08:54

NVD link : CVE-2021-40837

Mitre link : CVE-2021-40837

Products Affected
No products.
CWE
NVD-CWE-noinfo