This host is missing a critical security update according to Microsoft Bulletin MS15-002.

Successful exploitation could allow remote attackers to compromise the affected system. Impact Level: System

Run Windows Update and update the listed hotfixes or download and update mentioned hotfixes in the advisory from the below link, https://technet.microsoft.com/library/security/MS15-002

The flaw is triggered as user-supplied input is not properly validated. With a specially crafted telnet packet, a remote attacker can cause a buffer overflow, resulting in a denial of service or potentially allowing the execution of arbitrary code.

Microsoft Windows 8 x32/x64 Microsoft Windows Server 2012/R2 Microsoft Windows 8.1 x32/x64 Edition Microsoft Windows 7 x32/x64 Edition Service Pack 1 and prior Microsoft Windows 2003 x32/x64 Edition Service Pack 2 and prior Microsoft Windows Vista x32/x64 Edition Service Pack 2 and prior Microsoft Windows Server 2008 x32/x64 Edition Service Pack 2 and prior Microsoft Windows Server 2008 R2 x64 Edition Service Pack 1 and prior

Get the vulnerable file version and check appropriate patch is applied or not.

• http://blog.beyondtrust.com/20897
• http://drops.wooyun.org/papers/4621
• http://osvdb.org/116954
• http://secunia.com/advisories/61580
• http://support.microsoft.com/kb/3020393
• https://technet.microsoft.com/library/security/MS15-002

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Updated on 2015-03-25