WPkontakt message parsing error

From: Jaroslaw Sajko (sloik_at_man.poznan.pl)
Date: 12/23/04

  • Next message: flashsky fangxing: "Linux 2.6 Kernel Capability LSM Module Local Privilege Elevation" 
    Date: Thu, 23 Dec 2004 12:54:55 +0100 (CET)
To: bugtraq@securityfocus.com, <full-disclosure@lists.netsys.com>

    Product: WPKontakt (<= 3.0.1)
    Vendor: Wirtualna Polska (http://kontakt.wp.pl/index.html)
    Impact: Remote script execution in Internet Zone
    Severity: Medium
    Authors: Blazej Miga <bla@man.poznan.pl>,
                    Jaroslaw Sajko <sloik@man.poznan.pl>
    Advisory: http://www.man.poznan.pl/security/wpkontakt.html

    [ISSUE]

    WPkontakt is the another Polish instant messenger. The problem is similiar
    to the problems revealed in GG or Tlen.pl - parsing error leading to the
    remote script execution.

    [DETAILS]

    Parsing error while parsing en email addresses allows us to inject
    javascript code like this:

    test@"style="background-image:url(javascript:alert(%22You%20are%20owned!%22>))".wp.pl

    The code will execute in Internet Zone.

    [SOLUTION]

    Please upgrade to the newest version (3.0.1p1)

              Coprights Poznan Supercomputing and Networking Center

  • Next message: flashsky fangxing: "Linux 2.6 Kernel Capability LSM Module Local Privilege Elevation"

    Relevant Pages