What’s Vulnerable › Vulnerabilities

CVE-2022-28874: Multiple Denial-of-Service (DoS) Vulnerabilities

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-05-23 · updated 2026-06-17
• Weakness: CWE-787

Description

Multiple Denial-of-Service vulnerabilities was discovered in the F-Secure Atlant and in certain WithSecure products while scanning fuzzed PE32-bit files cause memory corruption and heap buffer overflow which eventually can crash the scanning engine. The exploit can be triggered remotely by an attacker.

Affected products

• F-Secure All F-Secure Endpoint Protection products on Windows and Mac F-Secure Linux Security (32-bit) F-Secure Linux Se: all versions
• F-Secure and WithSecure All F-Secure and WithSecure Endpoint Protection Products for Windows: all versions
• F-Secure Linux Security: all versions
• WithSecure Cloud Protection For Salesforce: all versions
• WithSecure Elements Collaboration Protection: all versions

References

• https://www.f-secure.com/en/home/support/security-advisories
• https://www.withsecure.com/en/support/security-advisories
• https://www.f-secure.com/en/home/support/security-advisories
• https://www.withsecure.com/en/support/security-advisories

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