Improper input validation in Microsoft .Net Framework
CVE-2012-4776
The Web Proxy Auto-Discovery (WPAD) functionality in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not validate configuration data that is returned during acquisition of proxy settings, which allows remote attackers to execute arbitrary JavaScript code by providing crafted data during execution of (1) an XAML browser application (aka XBAP) or (2) a .NET Framework application, aka "Web Proxy Auto-Discovery Vulnerability."
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.248 (97.7th percentile) — read the EPSS interpretation.
Affected products
Weakness classification (CWE)
References
- secure@microsoft.com (US Government Resource, x_refsource_CERT, third-party-advisory)
- secure@microsoft.com (x_refsource_MS, vendor-advisory)
- secure@microsoft.com (vdb-entry, x_refsource_BID)
- secure@microsoft.com (signature, x_refsource_OVAL, vdb-entry)
- secure@microsoft.com (x_refsource_OSVDB, vdb-entry)
- secure@microsoft.com (x_refsource_SECUNIA, third-party-advisory)
- secure@microsoft.com (vdb-entry, x_refsource_SECTRACK)