High severity7.5NVD Advisory· Published Sep 22, 2023· Updated Jun 17, 2026
CVE-2023-43765
CVE-2023-43765
Description
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, 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9- WithSecure/WithSecure Client Securitydescription
- Range: 12.0
- Range: 15
- Range: 15
- Range: 12.0
- Range: 15
- Range: 1.0.35-1
- Range: >=17
Patches
Vulnerability mechanics
References
2- www.withsecure.com/en/support/security-advisoriesnvdVendor Advisory
- www.withsecure.com/en/support/security-advisories/cve-2023-nnn2nvdBroken Link
News mentions
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