CVE-2022-28885 : What You Need to Know
Learn about CVE-2022-28885, a medium severity DoS vulnerability affecting WithSecure products. Find out the impact, affected systems, exploitation details, and mitigation steps.
A Denial-of-Service (DoS) vulnerability was discovered in the fsicapd component used in WithSecure products, leading to a service crash while parsing scanning requests.
Understanding CVE-2022-28885
This vulnerability affects F-Secure Linux Security 64 F-Secure Atlant products.
What is CVE-2022-28885?
The CVE-2022-28885 refers to a medium severity DoS vulnerability in WithSecure products, impacting system availability.
The Impact of CVE-2022-28885
The vulnerability could be exploited by an attacker to cause a DoS condition, resulting in service unavailability and disruptions.
Technical Details of CVE-2022-28885
Vulnerability Description
The vulnerability allows for a service crash in WithSecure products when processing scanning requests, affecting the overall availability.
Affected Systems and Versions
All versions of F-Secure Linux Security 64 with the F-Secure Atlant component are affected by this vulnerability.
Exploitation Mechanism
Exploitation of this vulnerability requires high privileges and user interaction, with a low attack complexity and impact on confidentiality, integrity, and availability.
Mitigation and Prevention
Immediate Steps to Take
Users are advised to apply the automatic update released with BaseGuard version 1.0.655 on August 31, 2022, to mitigate the vulnerability.
Long-Term Security Practices
Regularly updating software, implementing network security measures, and monitoring for unusual activities can enhance overall system security.
Patching and Updates
Stay informed about security advisories from WithSecure and promptly apply patches to protect systems from vulnerabilities.