32111 : Mozilla Multiple Products HTML Tag Attribute Trailing Character Content Filter Bypass
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19

Views All Time
680

Info

Last Modified
about 1 year ago

Percent Complete
100%

Disclosure
Feb 23, 2007

Discovery
Oct 27, 2005

Dates

Exploit
Unknown

Solution
Unknown

Keywords

 No Keywords

Description

 Mozilla Firefox and SeaMonkey parsers improperly ignore invalid trailing characters in HTML tag attribute names. This allows remote attackers to bypass web site content filters that use regular expressions and execute arbitrary scripting code resulting in a loss of integrity.

Classification

 Location: Remote/Network Access Required
Attack Type: Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Available
Disclosure: OSVDB Verified

Technical

 onload!#$%&()*~+-_.,:;?@[/|\]^`=doEvilStuff()

Solution

 Upgrade to Mozilla Firefox version 2.0.0.2 or higher, Mozilla Firefox version 1.5.0.10 or higher, and Mozilla SeaMonkey version 1.0.8 or higher as they have been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products
Mozilla Organization
Watch-list
Firefox
Watch-list
 2.0.0.2
1.5.0.10
0.8
0.9
0.9 rc
0.9.1
0.9.2
0.9.3
0.10
0.10.1
1.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.5
1.5 beta 1
1.5 beta 2
1.5.0.1
1.5.0.2
1.5.0.3
1.5.0.4
1.5.0.5
1.5.0.6
1.5.0.7
1.5.0.9
2.0
2.0 Beta 1
2.0 RC2
2.0 RC3
2.0.1
SeaMonkey
Watch-list
 1.0.8
1.0.7
1.0.6
1.0.5
1.0.3
1.0.2
1.0.1
1.0 dev
1.0

References

Tools & Filters

Nessus

 24701 24707 24708 24735 24748 24753 24771 24774 24800 25000 25318 27118 27119 27439 27440 28021 28022 29359

Credit
  • Alejandro Torras - atec_postBrand New Doo Dooyahoo.es -

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