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List:       secunia-sec-adv
Subject:    [SA12397] Samba Printer Change Notification Request Denial of Service Vulnerability
From:       Secunia Security Advisories <sec-adv () secunia ! com>
Date:       2004-08-30 8:49:10
Message-ID: 200408300849.i7U8nAVM015238 () secunia ! com
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TITLE:
Samba Printer Change Notification Request Denial of Service
Vulnerability

SECUNIA ADVISORY ID:
SA12397

VERIFY ADVISORY:
http://secunia.com/advisories/12397/

CRITICAL:
Less critical

IMPACT:
DoS

WHERE:
From local network

SOFTWARE:
Samba 2.x
http://secunia.com/product/1271/

DESCRIPTION:
A vulnerability has been reported in Samba, which can be exploited by
malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error within the handling of
client printer change notification requests. This can be exploited to
crash smbd by sending a "FindNextPrintChangeNotify()" request without
first sending a "FindFirstPrintChangeNotify()" request.

The issue can reportedly be triggered by Windows XP SP2 clients.

SOLUTION:
Update to version 2.2.11.
http://www.samba.org/

PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.

ORIGINAL ADVISORY:
http://us1.samba.org/samba/history/samba-2.2.11.html

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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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Definitions: (Criticality, Where etc.)
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clicking the link.
Secunia NEVER sends attached files with advisories.
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