Description
Certain WithSecure products have a buffer over-read whereby processing certain fuzz file types may cause a denial of service (DoS). 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, WithSecure Linux Security 64 12.0, WithSecure Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 15 and later.
References (1)
Core 1
Core References
Scores
CVSS v3
7.5
EPSS
0.0015
EPSS Percentile
34.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (8)
withsecure/atlant
1.0.35-1
withsecure/atlant
15.0
withsecure/client_security
15
withsecure/elements_endpoint_protection
17
withsecure/email_and_server_security
15
withsecure/linux_protection
12.0
withsecure/linux_security_64
12.0
withsecure/server_security
15
Published
Nov 16, 2023
Tracked Since
Feb 18, 2026