Vulnerability Details : 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.
Vulnerability category: Denial of service
Products affected by CVE-2021-40836
- cpe:2.3:a:f-secure:internet_gatekeeper:*:*:*:*:*:*:*:*
- cpe:2.3:a:f-secure:linux_security:*:*:*:*:*:*:x86:*
- cpe:2.3:a:f-secure:elements_endpoint_protection:*:*:*:*:*:*:*:*
- cpe:2.3:a:f-secure:atlant:*:*:*:*:*:*:*:*
- cpe:2.3:a:f-secure:elements_endpoint_detection_and_response:*:*:*:*:*:*:*:*
- cpe:2.3:a:f-secure:linux_security_64:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-40836
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-40836
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
4.6
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L |
2.1
|
2.5
|
F-Secure | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
References for CVE-2021-40836
-
https://www.f-secure.com/en/business/support-and-downloads/security-advisories
Security advisories | F-SecureVendor Advisory
Jump to