CVE Vulnerability

CVE-2021-33602

A vulnerability affecting the F-Secure Antivirus engine was discovered when the engine tries to unpack a zip archive (LZW decompression method), and this can crash the scanning engine. The vulnerability can be exploited remotely by an attacker. A successful attack will result in Denial-of-Service of the Anti-Virus 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
Configurations

Configuration 1

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

Published : 2021-10-06 10:15

Updated : 2021-10-14 02:18

NVD link : CVE-2021-33602

Mitre link : CVE-2021-33602

Products Affected
No products.
CWE
NVD-CWE-noinfo