Unrated severityNVD Advisory· Published May 15, 2013· Updated Jun 16, 2026

CVE-2013-1305

Description

HTTP.sys in Microsoft Windows 8, Windows Server 2012, and Windows RT allows remote attackers to cause a denial of service (infinite loop) via a crafted HTTP header, aka "HTTP.sys Denial of Service Vulnerability."

AI Insight

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

Affected products

Microsoft/Windows 82 versions
cpe:2.3:o:microsoft:windows_8:-:-:x64:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_8:-:-:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_8:-:-:x86:*:*:*:*:*
Microsoft/Windows Rt 8.1
cpe:2.3:o:microsoft:windows_rt:-:*:*:*:*:*:*:*
Microsoft/Windows Server 2012
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
Microsoft/HTTP.sysllm-fuzzy
Range: Windows 8, Windows Server 2012, Windows RT

Patches

Vulnerability mechanics

References

www.us-cert.gov/ncas/alerts/TA13-134AnvdThird Party AdvisoryUS Government Resource
docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-039nvd
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16088nvd

News mentions

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