Signature Detail

HTTP: Microsoft IIS Server Crafted ASP Page Buffer Overflow

This signature detects attempts to exploit a known vulnerability in Microsoft IIS Server Crafted ASP Page. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the server.

Extended Description

Microsoft Internet Information Server (IIS) is prone to a remote code-execution vulnerability because it fails to properly bounds-check user-supplied input before copying it to an insufficiently sized memory buffer. To exploit this issue, attackers must be able to place and execute malicious ASP pages on computers running the affected ASP server software. This may be an issue in shared-hosting environments. This issue allows remote attackers to execute arbitrary machine code in the context of the affected webserver software.

Affected Products

• Microsoft iis 5.0
• Microsoft iis 5.1
• Microsoft iis 6.0
• Microsoft windows_2000_advanced_server SP1
• Microsoft windows_2000_advanced_server SP2
• Microsoft windows_2000_advanced_server SP3
• Microsoft windows_2000_advanced_server SP4
• Microsoft windows_2000_advanced_server
• Microsoft windows_2000_datacenter_server SP1
• Microsoft windows_2000_datacenter_server SP2
• Microsoft windows_2000_datacenter_server SP3
• Microsoft windows_2000_datacenter_server SP4
• Microsoft windows_2000_datacenter_server
• Microsoft windows_2000_professional SP1
• Microsoft windows_2000_professional SP2
• Microsoft windows_2000_professional SP3
• Microsoft windows_2000_professional SP4
• Microsoft windows_2000_professional
• Microsoft windows_2000_server SP1
• Microsoft windows_2000_server SP2
• Microsoft windows_2000_server SP3
• Microsoft windows_2000_server SP4
• Microsoft windows_2000_server
• Microsoft windows_server_2003_datacenter_edition SP1
• Microsoft windows_server_2003_datacenter_edition
• Microsoft windows_server_2003_datacenter_edition_itanium SP1
• Microsoft windows_server_2003_datacenter_edition_itanium
• Microsoft windows_server_2003_datacenter_x64_edition
• Microsoft windows_server_2003_enterprise_edition SP1
• Microsoft windows_server_2003_enterprise_edition
• Microsoft windows_server_2003_enterprise_edition_itanium SP1
• Microsoft windows_server_2003_enterprise_edition_itanium
• Microsoft windows_server_2003_enterprise_x64_edition
• Microsoft windows_server_2003_standard_edition SP1
• Microsoft windows_server_2003_standard_edition
• Microsoft windows_server_2003_standard_x64_edition
• Microsoft windows_server_2003_web_edition SP1
• Microsoft windows_server_2003_web_edition
• Microsoft windows_xp
• Microsoft windows_xp_home SP1
• Microsoft windows_xp_home SP2
• Microsoft windows_xp_home
• Microsoft windows_xp_media_center_edition SP1
• Microsoft windows_xp_media_center_edition SP2
• Microsoft windows_xp_media_center_edition
• Microsoft windows_xp_professional SP1
• Microsoft windows_xp_professional SP2
• Microsoft windows_xp_professional
• Microsoft windows_xp_professional_x64_edition
• Microsoft windows_xp_tablet_pc_edition SP1
• Microsoft windows_xp_tablet_pc_edition SP2
• Microsoft windows_xp_tablet_pc_edition

References

• BugTraq: 18858
• CVE: CVE-2006-0026