cve/2006/CVE-2006-3942.md

CVE-2006-3942

Description

The server driver (srv.sys) in Microsoft Windows NT 4.0, 2000, XP, and Server 2003 allows remote attackers to cause a denial of service (system crash) via an SMB_COM_TRANSACTION SMB message that contains a string without null character termination, which leads to a NULL dereference in the ExecuteTransaction function, possibly related to an "SMB PIPE," aka the "Mailslot DOS" vulnerability. NOTE: the name "Mailslot DOS" was derived from incomplete initial research; the vulnerability is not associated with a mailslot.

POC

Reference

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-063

Github

• https://github.com/uroboros-security/SMB-CVE