CVE-2005-1649
The IPv6 support in Windows XP SP2, 2003 Server SP1, and Longhorn, with Windows Firewall turned off, allows remote attackers to cause a denial of service (CPU consumption) via a TCP packet with the SYN flag set and the same destination and source address and port, a variant of CVE-2005-0688 and a reoccurrence of the "Land" vulnerability (CVE-1999-0016).
Published:May 18, 2005
Last Modified:Apr 16, 2026
EPS:May 18, 2005
EPSS Score:0.15942
CVSS Score:5
Affected Products
Vendor
Product
Action
Vendor
Microsoft
Product
Windows 2003 Server
Microsoft
Windows 2003 Server
Vendor
Microsoft
Product
Windows Xp
Microsoft
Windows Xp
Exploits
Common Weakness Enumeration
No CWE recorded yet
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
