TITLE:
GO-Global for Windows Buffer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA17424

VERIFY ADVISORY:
http://secunia.com/advisories/17424/

CRITICAL:
Moderately critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
GO-Global Host for Windows 3.x
http://secunia.com/product/6044/
GO-Global Client for Windows Server 3.x
http://secunia.com/product/6042/

DESCRIPTION:
Luigi Auriemma has reported a vulnerability in GO-Global for Windows,
which potentially can be exploited by malicious users to compromise a
vulnerable system.

The vulnerability is caused due to a boundary error in handling the
length of data blocks. This can be exploited to cause a buffer
overflow via a data block that is larger than its specified size.

The vulnerability has been reported in version 3.1.0.3270 and prior,
in both GO-Global Host and Client for Windows.

SOLUTION:
Update to version 3.1.0.3281.

GO-Global Host for Windows :
http://www.graphon.com/download/host.shtml

GO-Global Client for Windows:
http://www.graphon.com/download/client.shtml

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/ggwbof-adv.txt

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