CVE-2012-4936 in Pattern Insight
Summary
by MITRE
The web interface in Pattern Insight 2.3 allows remote attackers to conduct clickjacking attacks via a FRAME element.
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Analysis
by VulDB Data Team • 12/04/2024
The vulnerability identified as CVE-2012-4936 affects Pattern Insight 2.3 web interface and represents a critical security flaw that enables remote attackers to execute clickjacking attacks through the improper handling of FRAME elements. This vulnerability resides within the web application's user interface design and specifically targets the way the application processes embedded frame content, creating a dangerous attack vector that can be exploited without requiring authentication or specialized knowledge of the underlying system architecture.
The technical flaw manifests when the web interface fails to implement proper security headers or frame-busting techniques to prevent its content from being embedded within malicious frames. Attackers can construct deceptive web pages that contain invisible or disguised frames overlaying legitimate Pattern Insight interface elements, tricking users into performing unintended actions while believing they are interacting with the legitimate application. This vulnerability directly maps to CWE-1021, which categorizes improper restriction of rendering of web content as a security weakness, and aligns with ATT&CK technique T1027.005 for obfuscated files or information through the use of frame manipulation to hide malicious intent.
The operational impact of this vulnerability is significant as it allows attackers to perform unauthorized actions on behalf of authenticated users who visit malicious websites. An attacker could potentially access sensitive data, modify configuration settings, or execute administrative functions within the Pattern Insight application without the user's knowledge or consent. The vulnerability is particularly dangerous because it can be exploited through social engineering techniques, making it difficult to detect and prevent through traditional network monitoring approaches.
Organizations using Pattern Insight 2.3 should immediately implement the recommended mitigations including the deployment of X-Frame-Options headers with appropriate values such as DENY or SAMEORIGIN to prevent frame embedding, along with implementing Content Security Policy directives that restrict frame sources. Additionally, application-level defenses should be strengthened through the implementation of frame-busting JavaScript code and regular security assessments of web interface components. The vulnerability demonstrates the importance of defense-in-depth strategies and proper web application security hardening practices as outlined in OWASP Top Ten security requirements.