CVE Vulnerability

CVE-2021-33572

A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Linux Security whereby the FSAVD component used in certain F-Secure products can crash while scanning larger packages/fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service (DoS) of the Anti-Virus engine.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame Product
https://www.f-secure.com/en/business/support-and-downloads/security-advisories Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:f-secure:linux_security:-:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:cloud_protection_for_salesforce:-:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:elements_for_microsoft_365:-:*:*:*:*:*:*:*
cpe:2.3:a:f-secure:endpoint_protection:*:*:*:*:*:*:*:*
Information

Published : 2021-06-21 12:15

Updated : 2021-06-28 08:13

NVD link : CVE-2021-33572

Mitre link : CVE-2021-33572

Products Affected
No products.
CWE
CWE-476