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Mozilla Firefox 1.0.7 Release Fixes 2 Major Vulnerabilities

To Avoid Security Problems, Download Firefox 1.0.7 Right Away
By Security News Desk
Article Rating:
September 22, 2005 01:30 PM EDT
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 15,609
Mozilla Firefox 1.0.7 was released yesterday and is now available for download. Fixes are included for the international domain name (IDN) link buffer overflow vulnerability and the Linux command line URL parsing flaw.

There are also other security and stability changes, says the Mozilla Foundation, including a fix for a crash experienced when using certain Proxy Auto-Config scripts. In addition, some regressions introduced by previous 1.0.x security updates have been resolved.

Firefox 1.0.7 can be downloaded from the Firefox product page or from here.

An equivalent update to the Mozilla Application Suite, Mozilla 1.7.12, is expected shortly.

The Linux command line URL parsing flaw could allow an attacker to execute arbitrary commands on a victim's system. The bug exists in the Linux shell scripts that Firefox and the Mozilla Application Suite rely on to parse URLs supplied on the command line or by external programs. If the supplied URL contains any Linux commands enclosed in backticks, these will be executed before Firefox or the Mozilla Application Suite tries to open the URL. Variables such as $HOME will also be expanded.

Published September 22, 2005 – Reads 15,609
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SYS-CON's Security News desk trawls the world of security for news of software, hardware, products, and services that seems likely to be of interest to infosec professionals and summarizes them for easy assimilation by busy IT managers and staff.

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