---------------------------------------------------------------------- Hardcore Disassembler / Reverse Engineer Reversing must be a passion as your skills will be challenged on a daily basis and you will be working several hours everyday in IDA, Ollydbg, and with BinDiff. Often, it is also required that you write a PoC or even a working exploit to prove that an issue is exploitable. http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: Microsoft Windows Server Service Two Vulnerabilities SECUNIA ADVISORY ID: SA21007 VERIFY ADVISORY: http://secunia.com/advisories/21007/ CRITICAL: Moderately critical IMPACT: Exposure of system information, System access WHERE: >From local network OPERATING SYSTEM: Microsoft Windows 2000 Advanced Server http://secunia.com/product/21/ Microsoft Windows 2000 Datacenter Server http://secunia.com/product/1177/ Microsoft Windows 2000 Professional http://secunia.com/product/1/ Microsoft Windows 2000 Server http://secunia.com/product/20/ Microsoft Windows Server 2003 Datacenter Edition http://secunia.com/product/1175/ Microsoft Windows Server 2003 Enterprise Edition http://secunia.com/product/1174/ Microsoft Windows Server 2003 Standard Edition http://secunia.com/product/1173/ Microsoft Windows Server 2003 Web Edition http://secunia.com/product/1176/ Microsoft Windows XP Home Edition http://secunia.com/product/16/ Microsoft Windows XP Professional http://secunia.com/product/22/ DESCRIPTION: Two vulnerabilities have been reported in Microsoft Windows, which can be exploited by malicious people to expose sensitive information and compromise a vulnerable system. 1) A boundary error in the handling of Mailslots in the Server service can be exploited to execute arbitrary code by sending a specially crafted packet to the service. 2) An uninitialised buffer in the Server protocol driver can be exploited to view data from the Server Message Block buffers by sending specially crafted packets to the service. SOLUTION: Apply patches: Microsoft Windows 2000 SP4: http://www.microsoft.com/downloads/details.aspx?FamilyId=b207020d-90f7-4c41-8304-06af0ded6467 Microsoft Windows XP SP1 / SP2: http://www.microsoft.com/downloads/details.aspx?FamilyId=b207020d-90f7-4c41-8304-06af0ded6467 Microsoft Windows XP Professional x64 Edition: http://www.microsoft.com/downloads/details.aspx?FamilyId=b0f67167-7ede-4355-af6f-50c6615f6bbd Microsoft Windows Server 2003 (with or without SP1): http://www.microsoft.com/downloads/details.aspx?FamilyId=48f03ad7-38f9-48f4-bbfc-14c52e9c942a Microsoft Windows Server 2003 for Itanium-based Systems (with or without SP1): http://www.microsoft.com/downloads/details.aspx?FamilyId=41a4a07f-bea3-48d6-b8d2-d7a5600d7179 Microsoft Windows Server 2003 x64 Edition: http://www.microsoft.com/downloads/details.aspx?FamilyId=dfbf3fa6-9e11-48b4-894d-5436693d17f7 PROVIDED AND/OR DISCOVERED BY: 1) The vendor credits Pedram Amini of TippingPoint Security Research Team and H D Moore. 2) The vendor credits Nicolas Pouvesle of Tenable Network Security, and Mike Price and Rafal Wojtczuk of McAfee Avert Labs. ORIGINAL ADVISORY: MS06-035 (KB917159): http://www.microsoft.com/technet/security/Bulletin/MS06-035.mspx ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------