HTTP: IIS Webserver Denial of Service
This signature detects attempts to exploit a known vulnerability against Microsoft IIS Server. Attackers can send a maliciously crafted HTTP headers to the server to create a denial-of-service (DoS) condition.
Extended Description
HTTP.sys in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote attackers to execute arbitrary code via crafted HTTP requests, aka "HTTP.sys Remote Code Execution Vulnerability."
Affected Products
Microsoft windows_8.1
References
CVE: CVE-2015-1635
Short Name
HTTP:IIS:INT-OVERFLOW-DOS
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2015-1635 Denial IIS Service Webserver of
Release Date
04/16/2015
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3761
False Positive
Unknown
Vendors
Microsoft
CVSS Score
10.0