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Hardcore Disassembler / Reverse Engineer

Reversing must be a passion as your skills will be challenged
on a daily basis and you will be working several hours
everyday in IDA, Ollydbg, and with BinDiff. Often, it is also
required that you write a PoC or even a working exploit to
prove that an issue is exploitable.

http://secunia.com/hardcore_disassembler_and_reverse_engineer/

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TITLE:
Juniper Networks DX System Log Script Insertion

SECUNIA ADVISORY ID:
SA20990

VERIFY ADVISORY:
http://secunia.com/advisories/20990/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
Juniper Networks DX 5.x
http://secunia.com/product/10978/

DESCRIPTION:
Darren Bounds has reported a vulnerability for Juniper DX, which can
be exploited by malicious people to conduct script insertion
attacks.

The vulnerability is caused due to insufficient filtering of the
system log when displaying it in the web administration interface.
This can be exploited to insert arbitrary HTML and script code via
e.g. the username login field, which will be executed in a user's
browser session in context of an affected site when malicious data is
viewed.

The vulnerability has been reported for versions 5.1.x. Other
versions may be also affected.

SOLUTION:
Restrict access to the web administration console to trusted users
only.

PROVIDED AND/OR DISCOVERED BY:
Darren Bounds

ORIGINAL ADVISORY:
http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047772.html

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About:
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vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
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Secunia NEVER sends attached files with advisories.
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use those supplied by the vendor.

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