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Hardcore Disassembler / Reverse Engineer Wanted!

Want to work with IDA and BinDiff?
Want to write PoC's and Exploits?

Your nationality is not important.
We will get you a work permit, find an apartment, and offer a
relocation compensation package.

http://secunia.com/hardcore_disassembler_and_reverse_engineer/

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TITLE:
vBulletin Cross-Site Scripting and Script Insertion

SECUNIA ADVISORY ID:
SA21360

VERIFY ADVISORY:
http://secunia.com/advisories/21360/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
vBulletin 3.x
http://secunia.com/product/3212/
vBulletin 2.x
http://secunia.com/product/538/

DESCRIPTION:
Some vulnerabilities have been reported in vBulletin, which can be
exploited by malicious people to conduct cross-site scripting and
script insertion attacks.

1) Some unspecified input isn't properly sanitised before being
returned to the user. This can be exploited to execute arbitrary HTML
and script code in a user's browser session in context of an affected
site.

2) An input validation error in the attachment handling can be
exploited to execute arbitrary HTML and script code in a user's
browser session in context of an affected site by uploading a
specially crafted PDF document containing embedded HTML and script
code.

Successful exploitation requires that the malicious PDF document is
accessed directly in the Microsoft Internet Explorer browser.

SOLUTION:
Update to version 2.3.10, 3.0.15, 3.5.5, or 3.6.0 (the releases were
updated 2006-08-03 to include fixes for vulnerability #2).
http://members.vbulletin.com/

PROVIDED AND/OR DISCOVERED BY:
1) Reported by the vendor.

The vendor also credits imei addmimistrator for reporting one of the
issues.

2) Stefan, EnigmaGroup

ORIGINAL ADVISORY:
Jelsoft Enterprises:
http://www.vbulletin.com/forum/showthread.php?t=194072
http://www.vbulletin.com/forum/showthread.php?t=194063
http://www.vbulletin.com/forum/showthread.php?t=194062
http://www.vbulletin.com/forum/showthread.php?t=194061

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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