CVE-2021-40836

A vulnerability affecting F-Secure antivirus engine was discovered whereby scanning MS outlook .pst files can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

CVSS v3 4.6 MEDIUM
CVSS v2.0 4.3 MEDIUM

4.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:f-secure:atlant::::::::
	cpe:2.3:a:f-secure:internet_gatekeeper::::::::
	cpe:2.3:a:f-secure:linux_security:::::::x86:*
	cpe:2.3:a:f-secure:linux_security_64::::::::

Configuration 2 (hide)

AND

OR	cpe:2.3:a:f-secure:elements_endpoint_detection_and_response::::::::
	cpe:2.3:a:f-secure:elements_endpoint_protection::::::::

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

21 Nov 2024, 06:24

Type	Values Removed	Values Added
References	~~() 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 - Vendor Advisory
CVSS	v2 : ~~4.3~~ v3 : ~~5.5~~	v2 : 4.3 v3 : 4.6

Information

Published : 2021-12-22 12:15

Updated : 2024-11-21 06:24

NVD link : CVE-2021-40836

Mitre link : CVE-2021-40836

CVE.ORG link : CVE-2021-40836

JSON object : View

Products Affected

f-secure

atlant
elements_endpoint_detection_and_response
internet_gatekeeper
elements_endpoint_protection
linux_security_64
linux_security

microsoft

windows

apple

macos

CWE

NVD-CWE-noinfo

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