CVE-2014-1760 in Internet Explorer
Summary
by MITRE
Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 05/10/2026
Microsoft Internet Explorer 11 contains a critical memory corruption vulnerability that enables remote attackers to execute arbitrary code or cause denial of service when users visit malicious websites. This vulnerability stems from improper handling of memory operations within the browser's rendering engine, specifically affecting how Internet Explorer processes certain web content structures. The flaw exists in the way the browser manages memory allocation and deallocation during webpage rendering, creating opportunities for attackers to manipulate memory pointers and execute malicious code with the privileges of the logged-in user.
The technical implementation of this vulnerability involves memory corruption that occurs when Internet Explorer encounters specially crafted web content designed to trigger buffer overflows or use-after-free conditions. Attackers can construct malicious web pages that exploit these memory handling flaws by manipulating object references, heap corruption, or invalid memory access patterns. The vulnerability typically manifests when the browser attempts to render complex web elements such as JavaScript objects, DOM nodes, or multimedia content that triggers the corrupted memory pathways. This type of vulnerability falls under the CWE-121 CWE category for stack-based buffer overflow and CWE-122 for heap-based buffer overflow, representing fundamental memory safety issues in software development.
The operational impact of this vulnerability is severe as it provides attackers with a remote code execution vector that can be exploited through standard web browsing activities. Once successfully exploited, the vulnerability allows attackers to gain full control over the affected system, potentially leading to data theft, system compromise, or further network infiltration. The attack surface is particularly broad since Internet Explorer 11 was widely deployed across enterprise environments, making organizations vulnerable to targeted attacks through phishing emails, malicious advertisements, or compromised websites. The vulnerability also enables denial of service scenarios where attackers can crash the browser or system resources, disrupting normal operations and potentially causing persistent service interruptions.
Security professionals should implement immediate mitigations including disabling Internet Explorer's automatic updates, applying security patches from Microsoft's official channels, and deploying network-based protections such as web application firewalls. Organizations should consider implementing browser isolation techniques and restricting access to potentially malicious websites through content filtering solutions. The vulnerability aligns with ATT&CK technique T1203 for exploitation for privilege escalation and T1059 for command and scripting interpreter usage, indicating the potential for attackers to establish persistent access and execute further malicious activities after initial compromise. Regular security assessments and vulnerability scanning should be conducted to identify systems running vulnerable versions of Internet Explorer, with immediate remediation prioritized for high-risk environments.