CVE-2024-1283 in Chrome
Summary
by MITRE • 02/07/2024
Heap buffer overflow in Skia in Google Chrome prior to 121.0.6167.160 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
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Analysis
by VulDB Data Team • 06/17/2025
The heap buffer overflow vulnerability identified as CVE-2024-1283 resides within the Skia graphics library component of Google Chrome, representing a critical security flaw that could enable remote code execution through malicious web content. This vulnerability affects Chrome versions prior to 121.0.6167.160 and demonstrates the inherent risks associated with complex graphics rendering systems that process untrusted input from web pages. The flaw specifically manifests when the Skia rendering engine handles crafted HTML content that triggers improper memory management during graphics processing operations, creating conditions where attacker-controlled data can overwrite adjacent heap memory regions.
The technical implementation of this vulnerability involves a classic heap-based buffer overflow condition where insufficient bounds checking occurs during memory allocation and data copying operations within the Skia graphics processing pipeline. When Chrome encounters malicious HTML content that includes crafted graphics elements or styling properties, the underlying Skia library fails to validate input parameters properly, leading to memory corruption that can be exploited by remote attackers. This type of vulnerability falls under CWE-121, which describes heap-based buffer overflow conditions, and represents a significant concern for browser security given the extensive attack surface presented by web-based graphics processing. The vulnerability's exploitation potential is amplified by the fact that it occurs during normal browser operation when processing standard web content, making it particularly dangerous for end users.
The operational impact of CVE-2024-1283 extends beyond simple memory corruption, as it creates opportunities for sophisticated attack vectors that could lead to complete system compromise. Remote attackers can leverage this vulnerability to execute arbitrary code on affected systems, potentially gaining unauthorized access to sensitive data, installing malware, or establishing persistent backdoors. The Chromium security severity rating of High reflects the significant risk this vulnerability poses to user security and privacy, particularly given that the exploitation requires only the simple act of visiting a malicious webpage. This vulnerability demonstrates the critical importance of maintaining up-to-date browser software and highlights the challenges faced by security teams in protecting against complex memory corruption flaws that can be triggered through seemingly benign web content processing.
Mitigation strategies for CVE-2024-1283 primarily focus on immediate software updates and deployment of the patched Chrome version 121.0.6167.160 or later, which includes memory safety improvements and enhanced bounds checking mechanisms within the Skia graphics library. Organizations should implement comprehensive patch management processes to ensure all affected Chrome installations are updated promptly, as the vulnerability can be exploited through drive-by downloads or compromised websites. Additional defensive measures include implementing web content filtering solutions, deploying sandboxing technologies, and maintaining network-based intrusion detection systems to monitor for exploitation attempts. From an ATT&CK framework perspective, this vulnerability aligns with techniques such as T1203 (Exploitation for Client Execution) and T1059 (Command and Scripting Interpreter), as attackers could leverage the heap overflow to execute malicious payloads through browser-based attack chains. Security teams should also consider implementing browser hardening configurations and monitoring for anomalous graphics processing behavior that might indicate exploitation attempts.