Cyber Resilience

CVE-2023-43765

F-Secure Client Security 15.00

Published
22 September 2023
Modified
21 November 2024
Patch / advisory
View advisory
CVSS Score v3.1 7.5
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0053 42th percentile
Risk Priority 58 floored blend · peak EPSS

Summary

CVE-2023-43765 is a high-severity an unspecified weakness vulnerability in F-Secure Client Security. Its CVSS base score is 7.5 (High).

Operationally, ranked at the 42th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

Certain WithSecure products allow Denial of Service in the aeelf component. This affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15,…

more

WithSecure Elements Endpoint Protection for Mac 17 and later, Linux Security 64 12.0 , Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 1.0.35-1.

CWE(s)
NVD-CWE-noinfo

Related Threats

CVEs Like This One

CVE-2023-43766Same product: Apple Macos
CVE-2023-43760Same product: Apple Macos
CVE-2023-49322Same product: Apple Macos
CVE-2023-43761Same product: Apple Macos
CVE-2023-43767Same product: Apple Macos
CVE-2023-49321Same product: Apple Macos
CVE-2026-21218Same product: Apple Macos
CVE-2026-42899Same product: Apple Macos
CVE-2026-26127Same product: Apple Macos
CVE-2026-26171Same product: Apple Macos

Affected Assets

f-secure
linux protection
12.0
f-secure
linux security 64
12.0
f-secure
atlant
1.0.35-1
f-secure
client security
15.00
f-secure
elements endpoint protection
≥ 17.0 · ≥ 17.0
f-secure
email and server security
15.00
f-secure
server security
15.00

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References