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Unrated severityNVD Advisory· Published May 18, 2005· Updated Jun 16, 2026

CVE-2005-1649

CVE-2005-1649

Description

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).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

24
  • Microsoft/Windows Server 200312 versions
    cpe:2.3:o:microsoft:windows_2003_server:datacenter_64-bit:sp1:*:*:*:*:*:*+ 11 more
    • cpe:2.3:o:microsoft:windows_2003_server:datacenter_64-bit:sp1:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:enterprise:*:64-bit:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:enterprise_64-bit:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:enterprise_64-bit:sp1:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:enterprise:sp1:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:r2:*:64-bit:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:r2:*:datacenter_64-bit:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:r2:sp1:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:standard:*:64-bit:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:standard:sp1:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:web:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:web:sp1:*:*:*:*:*:*
  • Microsoft/Windows Xp12 versions
    cpe:2.3:o:microsoft:windows_xp:*:*:64-bit:*:*:*:*:*+ 11 more
    • cpe:2.3:o:microsoft:windows_xp:*:*:64-bit:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:*:embedded:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:gold:professional:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:*:home:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:*:media_center:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:sp1:64-bit:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:sp1:embedded:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:sp1:home:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:sp1:media_center:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:sp2:home:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:sp2:media_center:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:sp2:tablet_pc:*:*:*:*:*

Patches

Vulnerability mechanics

References

3

News mentions

0

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