| VID |
26239 |
| Severity |
40 |
| Port |
139,445 |
| Protocol |
TCP |
| Class |
SMB |
| Detailed Description |
The hotfix (MS06-063, KB923414) for 'Vulnerability in Server Service' has not been applied. Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 up to SP1 are vulnerable to two vulnerabilities in the Server Service (SRV.SYS driver) as follows:
1) A buffer overflow vulnerability in the Server service (SRV.SYS) when handling first-class Mailslot messages could be exploited to corrupt memory by sending a specially crafted packet to the service.
2) An un-initialized buffer in the Server protocol driver could be exploited to view data from the Server Message Block buffers by sending specially crafted packets to the service.
A remote, unauthenticated attacker could execute arbitrary code on a vulnerable system. An attacker may also be able to cause a denial of service.
* Note: This check requires an account with Guest or upper privileges which can access the registry of the remote host to scan. Absence of these condition will result in the check not being performed and a False Negative for all vulnerable hosts.
* References:
http://www.microsoft.com/technet/security/bulletin/ms06-063.mspx
http://www.securityfocus.com/archive/1/archive/1/439773/100/0/threaded
http://www.tippingpoint.com/security/advisories/TSRT-06-02.html
http://www.kb.cert.org/vuls/id/189140
http://www.kb.cert.org/vuls/id/333636
http://www.us-cert.gov/cas/techalerts/TA06-192A.html
http://www.frsirt.com/english/advisories/2006/2753
http://securitytracker.com/id?1016467
http://secunia.com/advisories/21007
* Platforms Affected:
Microsoft Windows 2000 SP4
Microsoft Windows XP SP2
Microsoft Windows Server 2003 SP1 |
| Recommendation |
Apply the appropriate patch (KB923414) for your system, as listed in Microsoft Security Bulletin MS06-063 at http://www.microsoft.com/technet/security/bulletin/ms06-063.mspx
-- OR --
Patches for Windows platforms are also available from the Microsoft Windows Update Web site, http://windowsupdate.microsoft.com . Windows Update detects what version of Windows you are running and offers the appropriate patch. |
| Related URL |
CVE-2006-4685,CVE-2006-4686 (CVE) |
| Related URL |
20338,20339 (SecurityFocus) |
| Related URL |
29206,29211 (ISS) |
|
