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TITLE:
Alcatel Omnivista 4760 Cross-Site Scripting Vulnerabilities

SECUNIA ADVISORY ID:
SA27294

VERIFY ADVISORY:
http://secunia.com/advisories/27294/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

OPERATING SYSTEM:
Alcatel OmniVista 4760
http://secunia.com/product/5166/

DESCRIPTION:
Juan de la Fuente Costa and Pablo Seijo Cajaraville have reported
some vulnerabilities in Alcatel Omnivista 4760, which can be
exploited by malicious people to conduct cross-site scripting
attacks.

Input passed to the "action" parameter in php-bin/Webclient.php and
to the "Langue" parameter is not 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.

The vulnerabilities are reported in version R4.2 and prior.

SOLUTION:
OmniVista 4760 R4.2:
Install patch "PatchL_php.ace" for version 4.2.0.6.

OmniVista 4760 R4.1 and prior:
Update to version R4.2.

PROVIDED AND/OR DISCOVERED BY:
Juan de la Fuente Costa and Pablo Seijo Cajaraville, S21Sec

ORIGINAL ADVISORY:
S21Sec:
http://www.s21sec.com/avisos/s21sec-038-en.txt

Alcatel-Lucent:
http://www1.alcatel-lucent.com/psirt/statements/2007003/4760xss.htm

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