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bastya_elvtars n00b Posts: 49 | National Cyber Alert System Technical Cyber Security Alert TA05-102A Multiple Vulnerabilities in Microsoft Windows Components Original release date: April 12, 2005 Last revised: -- Source: US-CERT Systems Affected * Microsoft Windows Systems For a complete list of affected versions of the Windows operating systems and components, refer to the Microsoft Security Bulletins. Overview Microsoft has released a Security Bulletin Summary for April, 2005. This summary includes several bulletins that address vulnerabilities in various Windows applications and components. Exploitation of some vulnerabilities can result in the remote execution of arbitrary code by a remote attacker. Details of the vulnerabilities and their impacts are provided below. I. Description The list below provides a mapping between Microsoft's Security Bulletins and the related US-CERT Vulnerability Notes. More information related to the vulnerabilities is available in these documents. Microsoft Security Bulletin MS05-020: Cumulative Security Update for Internet Explorer (890923) VU#774338 Microsoft Internet Explorer DHTML objects contain a race condition VU#756122 Microsoft Internet Explorer URL validation routine contains a buffer overflow VU#222050 Microsoft Internet Explorer Content Advisor contains a buffer overflow Microsoft Security Bulletin MS05-02: Vulnerability in Exchange Server Could Allow Remote Code Execution (894549) VU#275193 Microsoft Exchange Server contains unchecked buffer in SMTP extended verb handling Microsoft Security Bulletin MS05-022: Vulnerability in MSN Messenger Could Lead to Remote Code Execution (896597) VU#633446 Microsoft MSN Messenger GIF processing buffer overflow Microsoft Security Bulletin MS05-019: Vulnerabilities in TCP/IP Could Allow Remote Code Execution and Denial of Service (893066) VU#233754 Microsoft Windows does not adequately validate IP packets II. Impact Exploitation of these vulnerabilities may permit a remote attacker to execute arbitrary code on a vulnerable Windows system, or cause a denial-of-service condition. III. Solution Apply a patch Microsoft has provided the patches for these vulnerabilities in the Security Bulletins and on Windows Update. |