CVE-2000-0377

published 2000-06-08

CVE-2000-0377: The Remote Registry server in Windows NT 4.0 allows local authenticated users to cause a denial of service via a malformed request, which causes the winlogon…

PriorityP420medium5CVSS 2.0

AVNACLAuNCNINAP

EXPLOIT

EPSS

19.22%

97.0th percentile

The Remote Registry server in Windows NT 4.0 allows local authenticated users to cause a denial of service via a malformed request, which causes the winlogon process to fail, aka the "Remote Registry Access Authentication" vulnerability.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_nt	—	—

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Suricata

GPL NETBIOS SMB OpenKey andx overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB OpenKey andx overflow attempt GPL NETBIOS SMB OpenKey andx overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"GPL NETBIOS SMB OpenKey andx overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB"; within:4; distance:3; pcre:"/^(\x75|\x2d|\x2f|\x73|\xa2|\x2e|\x24|\x74)/sR"; byte_test:1,!&,128,6,relative; content:"%"; depth:1; offset:39; byte_jump:2,0,little,relative; content:"&|00|"; within:2; distance:29; content:"|5C|PIPE|5C 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,!&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|00 0F|"; within:2; distance:19; byte_test:2,>,1024,20,relative; reference:bugtraq,1331; reference:cve,2000-0377; clas

Suricata

GPL NETBIOS SMB OpenKey overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB OpenKey overflow attempt GPL NETBIOS SMB OpenKey overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"GPL NETBIOS SMB OpenKey overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB%"; within:5; distance:3; byte_test:1,!&,128,6,relative; content:"&|00|"; within:2; distance:56; content:"|5C|PIPE|5C 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,!&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|00 0F|"; within:2; distance:19; byte_test:2,>,1024,20,relative; reference:bugtraq,1331; reference:cve,2000-0377; reference:url,www.microsoft.com/technet/security/bulletin/MS00-040.mspx; classtype:attempted-admin; sid:2103218; rev:5; metadata:cre

Suricata

GPL NETBIOS SMB-DS OpenKey little endian andx overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB-DS OpenKey little endian andx overflow attempt GPL NETBIOS SMB-DS OpenKey little endian andx overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"GPL NETBIOS SMB-DS OpenKey little endian andx overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB"; within:4; distance:3; pcre:"/^(\x75|\x2d|\x2f|\x73|\xa2|\x2e|\x24|\x74)/sR"; byte_test:1,!&,128,6,relative; content:"%"; depth:1; offset:39; byte_jump:2,0,little,relative; content:"&|00|"; within:2; distance:29; content:"|5C|PIPE|5C 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|0F 00|"; within:2; distance:19; byte_test:2,>,1024,20,relative,little; reference:bug

Suricata

GPL NETBIOS SMB-DS OpenKey andx overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB-DS OpenKey andx overflow attempt GPL NETBIOS SMB-DS OpenKey andx overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"GPL NETBIOS SMB-DS OpenKey andx overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB"; within:4; distance:3; pcre:"/^(\x75|\x2d|\x2f|\x73|\xa2|\x2e|\x24|\x74)/sR"; byte_test:1,!&,128,6,relative; content:"%"; depth:1; offset:39; byte_jump:2,0,little,relative; content:"&|00|"; within:2; distance:29; content:"|5C|PIPE|5C 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,!&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|00 0F|"; within:2; distance:19; byte_test:2,>,1024,20,relative; reference:bugtraq,1331; reference:cve,2000-0377

Suricata

GPL NETBIOS SMB-DS OpenKey unicode little endian overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB-DS OpenKey unicode little endian overflow attempt GPL NETBIOS SMB-DS OpenKey unicode little endian overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"GPL NETBIOS SMB-DS OpenKey unicode little endian overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB%"; within:5; distance:3; byte_test:1,&,128,6,relative; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 00 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|0F 00|"; within:2; distance:19; byte_test:2,>,2048,20,relative,little; reference:bugtraq,1331; reference:cve,2000-0377; classtype:attempted-admin; sid:2103229; rev:4; metada

Suricata

GPL NETBIOS SMB OpenKey unicode little endian andx overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB OpenKey unicode little endian andx overflow attempt GPL NETBIOS SMB OpenKey unicode little endian andx overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"GPL NETBIOS SMB OpenKey unicode little endian andx overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB"; within:4; distance:3; pcre:"/^(\x75|\x2d|\x2f|\x73|\xa2|\x2e|\x24|\x74)/sR"; byte_test:1,&,128,6,relative; content:"%"; depth:1; offset:39; byte_jump:2,0,little,relative; content:"&|00|"; within:2; distance:29; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 00 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|0F 00|"; within:2; distance:19; byte_test:2,>,2048,

Suricata

GPL NETBIOS SMB-DS OpenKey unicode overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB-DS OpenKey unicode overflow attempt GPL NETBIOS SMB-DS OpenKey unicode overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"GPL NETBIOS SMB-DS OpenKey unicode overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB%"; within:5; distance:3; byte_test:1,&,128,6,relative; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 00 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,!&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|00 0F|"; within:2; distance:19; byte_test:2,>,2048,20,relative; reference:bugtraq,1331; reference:cve,2000-0377; classtype:attempted-admin; sid:2103228; rev:4; metadata:created_at 2010_09_23, cve CVE_

Suricata

GPL NETBIOS SMB-DS OpenKey unicode andx overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB-DS OpenKey unicode andx overflow attempt GPL NETBIOS SMB-DS OpenKey unicode andx overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"GPL NETBIOS SMB-DS OpenKey unicode andx overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB"; within:4; distance:3; pcre:"/^(\x75|\x2d|\x2f|\x73|\xa2|\x2e|\x24|\x74)/sR"; byte_test:1,&,128,6,relative; content:"%"; depth:1; offset:39; byte_jump:2,0,little,relative; content:"&|00|"; within:2; distance:29; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 00 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,!&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|00 0F|"; within:2; distance:19; byte_test:2,>,2048,20,relative; referenc

Suricata

GPL NETBIOS SMB-DS OpenKey unicode little endian andx overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB-DS OpenKey unicode little endian andx overflow attempt GPL NETBIOS SMB-DS OpenKey unicode little endian andx overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"GPL NETBIOS SMB-DS OpenKey unicode little endian andx overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB"; within:4; distance:3; pcre:"/^(\x75|\x2d|\x2f|\x73|\xa2|\x2e|\x24|\x74)/sR"; byte_test:1,&,128,6,relative; content:"%"; depth:1; offset:39; byte_jump:2,0,little,relative; content:"&|00|"; within:2; distance:29; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 00 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|0F 00|"; within:2; distance:19; byte_test:2,>

Suricata

GPL NETBIOS SMB OpenKey unicode andx overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB OpenKey unicode andx overflow attempt GPL NETBIOS SMB OpenKey unicode andx overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"GPL NETBIOS SMB OpenKey unicode andx overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB"; within:4; distance:3; pcre:"/^(\x75|\x2d|\x2f|\x73|\xa2|\x2e|\x24|\x74)/sR"; byte_test:1,&,128,6,relative; content:"%"; depth:1; offset:39; byte_jump:2,0,little,relative; content:"&|00|"; within:2; distance:29; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 00 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,!&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|00 0F|"; within:2; distance:19; byte_test:2,>,2048,20,relative; reference:bugt

Suricata

GPL NETBIOS SMB OpenKey little endian andx overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB OpenKey little endian andx overflow attempt GPL NETBIOS SMB OpenKey little endian andx overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"GPL NETBIOS SMB OpenKey little endian andx overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB"; within:4; distance:3; pcre:"/^(\x75|\x2d|\x2f|\x73|\xa2|\x2e|\x24|\x74)/sR"; byte_test:1,!&,128,6,relative; content:"%"; depth:1; offset:39; byte_jump:2,0,little,relative; content:"&|00|"; within:2; distance:29; content:"|5C|PIPE|5C 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|0F 00|"; within:2; distance:19; byte_test:2,>,1024,20,relative,little; reference:bugtraq,1

Suricata

GPL NETBIOS SMB-DS OpenKey little endian overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB-DS OpenKey little endian overflow attempt GPL NETBIOS SMB-DS OpenKey little endian overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"GPL NETBIOS SMB-DS OpenKey little endian overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB%"; within:5; distance:3; byte_test:1,!&,128,6,relative; content:"&|00|"; within:2; distance:56; content:"|5C|PIPE|5C 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|0F 00|"; within:2; distance:19; byte_test:2,>,1024,20,relative,little; reference:bugtraq,1331; reference:cve,2000-0377; classtype:attempted-admin; sid:2103227; rev:4; metadata:created_at 2010_09_23, cve CVE_2000_

Suricata

GPL NETBIOS SMB-DS OpenKey overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB-DS OpenKey overflow attempt GPL NETBIOS SMB-DS OpenKey overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"GPL NETBIOS SMB-DS OpenKey overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB%"; within:5; distance:3; byte_test:1,!&,128,6,relative; content:"&|00|"; within:2; distance:56; content:"|5C|PIPE|5C 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,!&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|00 0F|"; within:2; distance:19; byte_test:2,>,1024,20,relative; reference:bugtraq,1331; reference:cve,2000-0377; classtype:attempted-admin; sid:2103226; rev:4; metadata:created_at 2010_09_23, cve CVE_2000_0377, confidence Medium, signature

Suricata

GPL NETBIOS SMB OpenKey unicode little endian overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB OpenKey unicode little endian overflow attempt GPL NETBIOS SMB OpenKey unicode little endian overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"GPL NETBIOS SMB OpenKey unicode little endian overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB%"; within:5; distance:3; byte_test:1,&,128,6,relative; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 00 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|0F 00|"; within:2; distance:19; byte_test:2,>,2048,20,relative,little; reference:bugtraq,1331; reference:cve,2000-0377; classtype:attempted-admin; sid:2103221; rev:4; metadata:cre

Suricata

GPL NETBIOS SMB OpenKey unicode overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB OpenKey unicode overflow attempt GPL NETBIOS SMB OpenKey unicode overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"GPL NETBIOS SMB OpenKey unicode overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB%"; within:5; distance:3; byte_test:1,&,128,6,relative; content:"&|00|"; within:2; distance:56; content:"|5C 00|P|00|I|00|P|00|E|00 5C 00 00 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,!&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|00 0F|"; within:2; distance:19; byte_test:2,>,2048,20,relative; reference:bugtraq,1331; reference:cve,2000-0377; classtype:attempted-admin; sid:2103220; rev:4; metadata:created_at 2010_09_23, cve CVE_2000_0

Suricata

GPL NETBIOS SMB OpenKey little endian overflow attempt

suricata·2010-09-23

CVE-2000-0377 GPL NETBIOS SMB OpenKey little endian overflow attempt GPL NETBIOS SMB OpenKey little endian overflow attempt Rule: alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"GPL NETBIOS SMB OpenKey little endian overflow attempt"; flow:established,to_server; flowbits:isset,smb.tree.bind.winreg; content:"|00|"; depth:1; content:"|FF|SMB%"; within:5; distance:3; byte_test:1,!&,128,6,relative; content:"&|00|"; within:2; distance:56; content:"|5C|PIPE|5C 00|"; distance:4; nocase; byte_jump:2,-17,relative,from_beginning,little; isdataat:4,relative; content:"|05|"; byte_test:1,&,16,3,relative; content:"|00|"; within:1; distance:1; content:"|0F 00|"; within:2; distance:19; byte_test:2,>,1024,20,relative,little; reference:bugtraq,1331; reference:cve,2000-0377; classtype:attempted-admin; sid:2103219; rev:4; metadata:created_at 2010_09_23, cve CVE_2000_0377,