Rule Category

OS-WINDOWS -- Snort has detected traffic targeting vulnerabilities in a Windows-based operating system. This does not include browser traffic or other software on the OS, but attacks against the OS itself. (such as?)

Alert Message

OS-WINDOWS Microsoft .NET Silverlight manifest resource file information disclosure attempt

Rule Explanation

Microsoft Silverlight 5 before 5.1.41105.00 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Microsoft Silverlight Information Disclosure Vulnerability," a different vulnerability than CVE-2015-6165. Impact: CVSS base score 4.3 CVSS impact score 2.9 CVSS exploitability score 8.6 confidentialityImpact PARTIAL integrityImpact NONE availabilityImpact NONE Details: Ease of Attack:

What To Look For

Known Usage

No public information

False Positives

No known false positives

Contributors

Talos research team. This document was generated from data supplied by the national vulnerability database, a product of the national institute of standards and technology. For more information see [nvd].

MITRE ATT&CK Framework

Tactic:

Technique:

For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org

CVE

Additional Links

CVE Additional Information

CVE-2015-6114
Microsoft Silverlight 5 before 5.1.41105.00 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Microsoft Silverlight Information Disclosure Vulnerability," a different vulnerability than CVE-2015-6165.
Details
SeverityMEDIUM Base Score4.3
Impact Score2.9 Exploit Score8.6
Confidentiality ImpactPARTIAL Integrity ImpactNONE
Availability ImpactNONE Access Vector
AuthenticationNONE Ease of Access