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Mozilla Firefox Multiple Vulnerabilities Advisory Available in Danish 

Secunia Advisory: SA13144  
Release Date: 2004-11-10

Critical:
Moderately critical
Impact: Security Bypass
Exposure of system information
Exposure of sensitive information
Privilege escalation
DoS
Where: From remote
Solution Status: Vendor Patch

Software:Mozilla Firefox 0.x

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Description:
Details have been released about several vulnerabilities in Mozilla Firefox. These can potentially be exploited to detect the presence of local files, cause a DoS (Denial of Service), disclose sensitive information, spoof the file download dialog, and gain escalated privileges.

1) Web sites may include images from local resources, which can be exploited to determine the existence of local images, cause a DoS by referencing device files (e.g. "/dev/tty0"), and potentially steal passwords from Windows systems via file shares.

2) The file download dialog box truncates filenames, which potentially can be exploited to spoof file extensions in the file download dialog.

This is a variant of:
SA10760

3) On Mac OS X, Firefox is installed with world-writable permissions, which potentially can be exploited by malicious, local users to gain escalated privileges.

Do you have this product installed on your home computer? Scan using the free Personal Software Inspector. Check if a vulnerable version is installed on computers in your corporate network, scan using the Network Software Inspector.

Solution:
Update to version 1.0.
http://www.mozilla.org/products/firefox/

Provided and/or discovered by:
1) Wolfgang Schwarz
2) Gabriel Cabillón

Original Advisory:
1) https://bugzilla.mozilla.org/show_bug.cgi?id=69070
2) https://bugzilla.mozilla.org/show_bug.cgi?id=234416
3) https://bugzilla.mozilla.org/show_bug.cgi?id=261527

Other References:
SA10760:
http://secunia.com/advisories/10760/



Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.

38 Related Secunia Security Advisories, displaying 10

1. Mozilla Firefox Multiple Vulnerabilities
2. Firefox Multiple Vulnerabilities
3. Firefox Exception Handling Full Path Disclosure Weakness
4. Mozilla Firefox Multiple Vulnerabilities
5. Firefox Multiple Vulnerabilities
6. Firefox Multiple Vulnerabilities
7. Firefox Multiple Vulnerabilities
8. Firefox Multiple Vulnerabilities
9. Mozilla / Firefox / Camino Dialog Origin Spoofing Vulnerability
10. Mozilla Firefox Multiple Vulnerabilities

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