Netscape/Mozilla/Galeon Local File Detection Vulnerability

BID:4640

Info

Netscape/Mozilla/Galeon Local File Detection Vulnerability

Bugtraq ID: 4640
Class: Design Error
CVE:
Remote: Yes
Local: No
Published: Apr 30 2002 12:00AM
Updated: Apr 30 2002 12:00AM
Credit: Discovery of this issue is credited to Thor Larholm <[email protected]>.
Vulnerable: Netscape Netscape 6.2.2
Netscape Netscape 6.2.1
- Apple Mac OS 9 9.2.1
- Apple Mac OS 9 9.2
- Apple Mac OS 9 9.1
- Apple Mac OS 9 9.0.4
- Apple Mac OS 9 9.0
- Apple Mac OS X 10.1.2
- Apple Mac OS X 10.1.1
- Apple Mac OS X 10.1
- Apple Mac OS X 10.0.4
- Apple Mac OS X 10.0.3
- Apple Mac OS X 10.0.2
- Apple Mac OS X 10.0.1
- Apple Mac OS X 10.0
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows ME
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0
Netscape Netscape 6.2
- Apple Mac OS 9 9.2.1
- Apple Mac OS 9 9.2
- Apple Mac OS 9 9.1
- Apple Mac OS 9 9.0.4
- Apple Mac OS 9 9.0
- Apple Mac OS X 10.1.2
- Apple Mac OS X 10.1.1
- Apple Mac OS X 10.1
- Apple Mac OS X 10.0.4
- Apple Mac OS X 10.0.3
- Apple Mac OS X 10.0.2
- Apple Mac OS X 10.0.1
- Apple Mac OS X 10.0
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows ME
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0
Netscape Netscape 6.1
- Apple Mac OS 9 9.2.1
- Apple Mac OS 9 9.2
- Apple Mac OS 9 9.1
- Apple Mac OS 9 9.0.4
- Apple Mac OS 9 9.0
- Apple Mac OS X 10.1.2
- Apple Mac OS X 10.1.1
- Apple Mac OS X 10.1
- Apple Mac OS X 10.0.4
- Apple Mac OS X 10.0.3
- Apple Mac OS X 10.0.2
- Apple Mac OS X 10.0.1
- Apple Mac OS X 10.0
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows ME
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0
Netscape Netscape 6.0 1
- HP HP-UX 11.11
- HP HP-UX 11.0
- Microsoft Windows 2000 Professional
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows NT 4.0
Netscape Netscape 6.0
- Microsoft Windows 2000 Professional
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows NT 4.0
Mozilla Browser 1.0 RC1
- FreeBSD FreeBSD 4.5
- FreeBSD FreeBSD 4.4
- FreeBSD FreeBSD 4.3
- FreeBSD FreeBSD 4.2
- FreeBSD FreeBSD 4.1.1
Mozilla Browser 0.9.9
- FreeBSD FreeBSD 4.5
- FreeBSD FreeBSD 4.4
- FreeBSD FreeBSD 4.3
- FreeBSD FreeBSD 4.2
- FreeBSD FreeBSD 4.1.1
+ Redhat Linux 7.3 i386
+ Redhat Linux 7.3
+ Redhat Linux 7.2 i686
+ Redhat Linux 7.2 i586
+ Redhat Linux 7.2 i386
+ Redhat Linux 7.2
Galeon Browser 1.2.1
Galeon Browser 1.2
+ Redhat Linux 7.2 i686
+ Redhat Linux 7.2 i586
+ Redhat Linux 7.2 i386
+ Redhat Linux 7.2
Not Vulnerable: Mozilla Browser 1.0 RC2

Discussion

Netscape/Mozilla/Galeon Local File Detection Vulnerability

Mozilla is a freely available, open-source web browser. It runs on most Linux and Unix variants, as well as MacOS and Microsoft Windows 9x/ME/NT/2000/XP operating systems. Netscape is another popular web-browser product which runs on the same platforms as Mozilla. The Galeon browser is available for various Linux distributions.

The Cascading Style-Sheet (CSS) <LINK> element allows webpages to embed external CSS objects. The web browser security model normally prevents this element from being used to link to other types of files or linking to files on the web client's system from a remote webpage. However, it has demonstrated that if a malicious webpage causes a HTTP redirect to occur, this security model may be circumvented.

This may enable a malicious webpage to detect the existence of files on the local system of the web client browsing the page.

Solution / Fix

Netscape/Mozilla/Galeon Local File Detection Vulnerability

Solution:
Fixes are available:


Mozilla Browser 0.9.9

Mozilla Browser 1.0 RC1

Galeon Browser 1.2

Galeon Browser 1.2.1

References

Netscape/Mozilla/Galeon Local File Detection Vulnerability

References:

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