CVE-2024-4558 is a critical vulnerability identified in Google Chrome, specifically related to a use after free condition in ANGLE. This vulnerability affects versions of Chrome prior to 124.0.6367.155, allowing a remote attacker to potentially exploit heap corruption through a crafted HTML page. Given the severity of the vulnerability, which has been classified with a CVSS score of 9.6, organizations are at significant risk if they do not address this issue immediately.
Risk to organizations includes potential unauthorized access to sensitive data, system instability, and overall compromise of the affected systems. The nature of the vulnerability allows attackers to execute arbitrary code remotely, which can lead to a complete system takeover.
Currently, there is no public exploit confirmed for this vulnerability. However, given its critical nature and the fact that it is capable of being exploited, organizations must prioritize patching this vulnerability immediately. Failure to do so could result in severe consequences.
Organizations should assess their current browser version and deploy the necessary updates to mitigate the risk presented by CVE-2024-4558. Ensuring that all users are running the latest version of Google Chrome is vital in maintaining security.
Vulnerability Details
The official description of this vulnerability states: "Use after free in ANGLE in Google Chrome prior to 124.0.6367.155 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)"
This vulnerability falls under the CWE-416 category, indicating a use after free issue. The CVSS score of 9.6 classifies it as critical, highlighting the potential for serious impact. Organizations utilizing Google Chrome, as well as those using affected versions of Fedora and Apple products, should be aware of the necessary updates and patches.
Technical Analysis
The root cause of CVE-2024-4558 can be linked to improper handling of memory management in the ANGLE component of Google Chrome. An attacker could exploit this vulnerability via a network, which requires low complexity and no privileges, but does necessitate user interaction to execute malicious code.
The attack vector is categorized as network-based, meaning that a malicious actor could potentially exploit the vulnerability remotely. The attack complexity is low, indicating that a relatively straightforward method can be employed to exploit this vulnerability. In addition, no privileges are required to initiate an attack, but user interaction is necessary to trigger the vulnerability.
The impacts of this vulnerability are significant: there is a high confidentiality impact, high integrity impact, and high availability impact, meaning that the exploitation of this vulnerability could lead to unauthorized access to sensitive data, alteration of data, and denial of service.
Risk & Impact Analysis
Given the critical nature of this vulnerability, organizations should assess the risk associated with its exploitation. The potential for unauthorized access and the ability to execute arbitrary code could lead to a significant breach of security. Organizations using Google Chrome, Fedora, or Apple products must consider the blast radius potential and the urgency of remediation.
Organizations should prioritize patching immediately. The longer this vulnerability remains unpatched, the greater the risk of exploitation, which could result in severe consequences for the organization.
The presence of this vulnerability in widely used products means that the potential impact could be extensive if exploited successfully. Organizations must take action to mitigate this risk.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of Google Chrome are those prior to 124.0.6367.155. Additionally, users of Fedora versions 38, 39, and 40, as well as Apple products such as Safari, iPadOS, iPhone OS, and macOS before specified versions are also vulnerable. All versions prior to vendor patch are affected.
Mitigation & Remediation
To mitigate the risks associated with CVE-2024-4558, organizations must immediately apply the latest patches provided by Google for Chrome. It is also advised to ensure that all systems are running the most recent versions of affected software.
For those unable to apply patches immediately, consider implementing network controls to limit exposure to potentially malicious sites that could exploit this vulnerability. Regular monitoring of systems for unusual activity can also help in early detection of any exploitation attempts.
Organizations should validate remediation through penetration testing to identify similar weaknesses.
Detection Guidance
Organizations should monitor logs for any unusual access patterns or errors that may indicate exploitation attempts. Look for signs of heap corruption errors and behavioral anomalies in applications that utilize affected versions of Chrome.
Implementing network signatures to detect potential exploit traffic can also assist in identifying attempts to exploit this vulnerability.
AppSecure Threat Intelligence Insight
CVE-2024-4558 represents a significant threat due to its ability to allow remote exploitation without requiring advanced skills. This vulnerability highlights the importance of proactive vulnerability management and the need for timely patching to minimize risk.
The presence of similar vulnerabilities in widely used software underscores the need for organizations to adopt comprehensive security strategies, including regular updates and security assessments.
To stay ahead of potential threats, organizations should consider engaging in vulnerability management programs and adopt a proactive security posture.
For organizations utilizing cloud services, integrating security measures into the development lifecycle is crucial. Engaging in cloud penetration testing and ensuring secure configurations can help mitigate risks associated with vulnerabilities like CVE-2024-4558.
Overall, CVE-2024-4558 serves as a reminder of the evolving threat landscape and the importance of maintaining robust security practices.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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