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Mozilla mail products vulnerable to heap buffer overflow via Content-Type headers

Vulnerability Note VU#887332

Original Release Date: 2006-12-20 | Last Revised: 2007-01-31

Overview

Mozilla mail products contain a heap buffer overflow vulnerability in the way they process Content-Type headers. This may allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable system.

Description

Mozilla Thunderbird and SeaMonkey contain a buffer overflow vulnerability. Both applications fail to properly process long Content-Type headers in external message bodies.

Impact

A remote, unauthenticated attacker may be able to execute arbitrary code on a vulnerable system

Solution

Upgrade

Mozilla has addressed these vulnerabilities in Thunderbird 1.5.0.9 and SeaMonkey 1.0.7.

Vendor Information

887332
 

Mozilla Affected

Updated:  December 20, 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

Please see Mozilla Foundation Security Advisory 2006-74.

If you have feedback, comments, or additional information about this vulnerability, please send us email.


CVSS Metrics

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References

Acknowledgements

This vulnerability was reported in Mozilla Foundation Security Advisory 2006-74. Mozilla credits Georgi Guninski.

This document was written by Katie Steiner.

Other Information

CVE IDs: CVE-2006-6505
Severity Metric: 26.72
Date Public: 2006-12-19
Date First Published: 2006-12-20
Date Last Updated: 2007-01-31 21:54 UTC
Document Revision: 31

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