CVE-2022-28886

moderate-risk

Published 2022-09-23

A Denial-of-Service vulnerability was discovered in the F-Secure and WithSecure products where aerdl.so/aerdl.dll may go into an infinite loop when unpacking PE files. It is possible that this can crash the scanning engine

Do I need to act?

0.16% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.3/10 Medium

NETWORK / LOW complexity

Affected Products (5)

Cloud Protection For Salesforce

Collaboration Protection

Elements Endpoint Protection

Internet Gatekeeper

Linux Security

Affected Vendors

F-Secure

References (4)

Vendor Advisory https://www.f-secure.com/en/business/support-and-downloads/security-advisories

Third Party Advisory https://www.withsecure.com/en/support/security-advisories

Vendor Advisory https://www.f-secure.com/en/business/support-and-downloads/security-advisories

Third Party Advisory https://www.withsecure.com/en/support/security-advisories

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moderate-risk

Severity 18/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 12/34 · Low