exploits , vulnerabilities , articles , Microsoft Internet Explorer NULL Byte CA SSL Certificate Validation Security Bypass Vulnerability

Title	Microsoft Internet Explorer NULL Byte CA SSL Certificate Validation Security Bypass Vulnerability
Published	2009-07-30-12:00AM
Updated	2009-09-22-04:40PM
Class	Design Error
CVE
Remote	Yes
Local	No
Credit	Dan Kaminsky and Moxie Marlinspike
Vulnerable	Microsoft Internet Explorer 8 Microsoft Internet Explorer 7.0 Microsoft Windows Vista Ultimate Microsoft Windows Vista Ultimate Microsoft Windows Vista Ultimate Microsoft Windows Vista Home Premium Microsoft Windows Vista Home Premium Microsoft Windows Vista Home Premium Microsoft Windows Vista Home Premium Microsoft Windows Vista Home Premium Microsoft Windows Vista Home Basic Microsoft Windows Vista Home Basic Microsoft Windows Vista Home Basic Microsoft Windows Vista Home Basic Microsoft Windows Vista Home Basic Microsoft Windows Vista Enterprise Microsoft Windows Vista Enterprise Microsoft Windows Vista Enterprise Microsoft Windows Vista Enterprise Microsoft Windows Vista Enterprise Microsoft Windows Vista Business Microsoft Windows Vista Business Microsoft Windows Vista Business Microsoft Windows Vista Business Microsoft Windows Vista Business Microsoft Windows Vista 0 Microsoft Windows Vista 0 Microsoft Windows Vista 0 Microsoft Windows Vista 0 Microsoft Windows Vista 0 Microsoft Internet Explorer 6.0 SP1 Microsoft Internet Explorer 6.0 Microsoft Windows 2000 Advanced Server SP2 Microsoft Windows 2000 Advanced Server SP2 Microsoft Windows 2000 Advanced Server SP2 Microsoft Windows 2000 Advanced Server SP1 Microsoft Windows 2000 Advanced Server SP1 Microsoft Windows 2000 Advanced Server SP1 Microsoft Windows 2000 Advanced Server Microsoft Windows 2000 Advanced Server Microsoft Windows 2000 Advanced Server Microsoft Windows 2000 Datacenter Server SP2 Microsoft Windows 2000 Datacenter Server SP2 Microsoft Windows 2000 Datacenter Server SP2 Microsoft Windows 2000 Datacenter Server SP1 Microsoft Windows 2000 Datacenter Server SP1 Microsoft Windows 2000 Datacenter Server SP1 Microsoft Windows 2000 Datacenter Server Microsoft Windows 2000 Datacenter Server Microsoft Windows 2000 Datacenter Server Microsoft Windows 2000 Professional SP2 Microsoft Windows 2000 Professional SP2 Microsoft Windows 2000 Professional SP2 Microsoft Windows 2000 Professional SP1 Microsoft Windows 2000 Professional SP1 Microsoft Windows 2000 Professional SP1 Microsoft Windows 2000 Professional Microsoft Windows 2000 Professional Microsoft Windows 2000 Professional Microsoft Windows 2000 Server SP2 Microsoft Windows 2000 Server SP2 Microsoft Windows 2000 Server SP2 Microsoft Windows 2000 Server SP1 Microsoft Windows 2000 Server SP1 Microsoft Windows 2000 Server SP1 Microsoft Windows 2000 Server Microsoft Windows 2000 Server Microsoft Windows 2000 Server Microsoft Windows 2000 Terminal Services SP2 Microsoft Windows 2000 Terminal Services SP2 Microsoft Windows 2000 Terminal Services SP2 Microsoft Windows 2000 Terminal Services SP1 Microsoft Windows 2000 Terminal Services SP1 Microsoft Windows 2000 Terminal Services SP1 Microsoft Windows 2000 Terminal Services Microsoft Windows 2000 Terminal Services Microsoft Windows 2000 Terminal Services Microsoft Windows 98 Microsoft Windows 98 Microsoft Windows 98 Microsoft Windows 98SE Microsoft Windows 98SE Microsoft Windows 98SE Microsoft Windows ME Microsoft Windows ME Microsoft Windows ME Microsoft Windows NT 4.0 SP6a Microsoft Windows NT 4.0 SP6a Microsoft Windows NT Enterprise Server 4.0 SP6a Microsoft Windows NT Enterprise Server 4.0 SP6a Microsoft Windows NT Enterprise Server 4.0 SP6a Microsoft Windows NT Server 4.0 SP6a Microsoft Windows NT Server 4.0 SP6a Microsoft Windows NT Server 4.0 SP6a Microsoft Windows NT Terminal Server 4.0 SP6a Microsoft Windows NT Terminal Server 4.0 SP6a Microsoft Windows NT Workstation 4.0 SP6a Microsoft Windows NT Workstation 4.0 SP6a Microsoft Windows NT Workstation 4.0 SP6a Microsoft Windows Server 2003 Datacenter Edition Microsoft Windows Server 2003 Datacenter Edition Microsoft Windows Server 2003 Datacenter Edition Microsoft Windows Server 2003 Datacenter Edition Itanium 0 Microsoft Windows Server 2003 Datacenter Edition Itanium 0 Microsoft Windows Server 2003 Enterprise Edition Microsoft Windows Server 2003 Enterprise Edition Microsoft Windows Server 2003 Enterprise Edition Microsoft Windows Server 2003 Enterprise Edition Itanium 0 Microsoft Windows Server 2003 Enterprise Edition Itanium 0 Microsoft Windows Server 2003 Enterprise Edition Itanium 0 Microsoft Windows Server 2003 Standard Edition Microsoft Windows Server 2003 Standard Edition Microsoft Windows Server 2003 Standard Edition Microsoft Windows Server 2003 Web Edition Microsoft Windows Server 2003 Web Edition Microsoft Windows Server 2003 Web Edition Microsoft Windows XP Home Microsoft Windows XP Home Microsoft Windows XP Home Microsoft Windows XP Professional Microsoft Windows XP Professional Microsoft Windows XP Professional
Not Vulnerable
Code	Attackers use man-in-the-middle attacks to exploit this issue.
TXT

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