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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

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

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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 (hide)

OR	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::::::::
	cpe:2.3:a:f-secure:linux_security:-:::::::*

History

No history.

Information

Published : 2021-06-21 12:15

Updated : 2021-06-28 20:13

NVD link : CVE-2021-33572

Mitre link : CVE-2021-33572

CVE.ORG link : CVE-2021-33572

JSON object : View

Products Affected

f-secure

cloud_protection_for_salesforce
elements_for_microsoft_365
endpoint_protection
linux_security

CWE

CWE-476

NULL Pointer Dereference

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