HTTP: Dot Net Array Access Violation Remote Code Execution
This signature detects attempts to exploit a known vulnerability against Microsoft .Net Framework. A successful attack can lead to remote code execution.
Extended Description
Microsoft Silverlight 5 before 5.1.20513.0 does not properly initialize arrays, which allows remote attackers to execute arbitrary code or cause a denial of service (NULL pointer dereference) via a crafted Silverlight application, aka "Null Pointer Vulnerability."
Affected Products
Microsoft silverlight
Short Name
HTTP:STC:DOT-NET-ARRAY-RCE
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Access Array CVE-2013-3131 CVE-2013-3134 CVE-2013-3178 Code Dot Execution Net Remote Violation bid:60938
Release Date
07/09/2013
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
9.3