Mozilla products contain a race condition

Overview

Mozilla products contain a race condition. This vulnerability may allow a remote attacker to execute arbitrary code on a vulnerable system.

Description

The Mozilla products JavaScript garbage collection process may delete a variable while that variable is still in use. This may corrupt memory in a way that can allow an attacker to execute arbitrary code.

For complete list of affected products refer to Mozilla Foundation Security Advisory 2006-48.

---

Impact

A remote, unauthenticated attacker may be able to execute arbitrary code on a vulnerable system. The attacker could also cause the vulnerable application to crash.

---

Solution

Apply an update
This vulnerability is addressed in Firefox 1.5.0.5, Thunderbird 1.5.0.5, and SeaMonkey 1.0.3, according to the Mozilla Foundation Security Update 2006-48.

---

Disable JavaScript

This vulnerability can be mitigated by disabling JavaScript.

---

Vendor Information

265964

Filter by status: All Affected Not Affected Unknown

Filter by content: __ Additional information available

__ Sort by: Status Alphabetical

Expand all

Javascript is disabled. Click here to view vendors.

Mozilla, Inc. __ Affected

Updated: July 27, 2006

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

Refer to <http://www.mozilla.org/security/announce/2006/mfsa2006-48.html&gt;.

If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23265964 Feedback>).

CVSS Metrics

Group	Score	Vector
Base
Temporal
Environmental

References

• <http://www.mozilla.org/security/announce/2006/mfsa2006-48.html&gt;
• <https://bugzilla.mozilla.org/show_bug.cgi?id=344759&gt;
• <https://bugzilla.mozilla.org/show_bug.cgi?id=344960&gt;
• <http://secunia.com/advisories/19873/&gt;
• <http://secunia.com/advisories/21216/&gt;
• <http://www.securityfocus.com/bid/19181&gt;

Acknowledgements

This vulnerability was reported in Mozilla Foundation Security Advisory 2006-48. Mozilla credits H. D. Moore with reporting this vulnerability.

This document was written by Jeff Gennari.

Other Information

CVE IDs:	CVE-2006-3803
Severity Metric:	16.03 Date Public: