CVE-2006-2373

The Server Message Block (SMB) driver (MRXSMB.SYS) in Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 SP1 and earlier allows local users to execute arbitrary code by calling the MrxSmbCscIoctlOpenForCopyChunk function with the METHOD_NEITHER method flag and an arbitrary address, possibly for kernel memory, aka the "SMB Driver Elevation of Privilege Vulnerability."

• CWE-264

• http://secunia.com/advisories/20635Third Party Advisory
• http://securitytracker.com/id?1016288Third Party Advisory, VDB Entry
• http://www.idefense.com/intelligence/vulnerabilities/display.php?id=408Third Party Advisory
• http://www.osvdb.org/26440Broken Link
• http://www.securityfocus.com/bid/18356Patch, Third Party Advisory, VDB Entry
• http://www.vupen.com/english/advisories/2006/2327Vendor Advisory
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-030Patch, Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/26828Third Party Advisory, VDB Entry
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1137Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1730Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1792Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1904Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1942Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2007Third Party Advisory
• http://secunia.com/advisories/20635Third Party Advisory
• http://securitytracker.com/id?1016288Third Party Advisory, VDB Entry
• http://www.idefense.com/intelligence/vulnerabilities/display.php?id=408Third Party Advisory
• http://www.osvdb.org/26440Broken Link
• http://www.securityfocus.com/bid/18356Patch, Third Party Advisory, VDB Entry
• http://www.vupen.com/english/advisories/2006/2327Vendor Advisory
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-030Patch, Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/26828Third Party Advisory, VDB Entry
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1137Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1730Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1792Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1904Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1942Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2007Third Party Advisory

Published

Jun 13, 2006

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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