CVE-2024-11117 is a medium-severity vulnerability affecting Google Chrome versions prior to 131.0.6778.69. This vulnerability allows a remote attacker to bypass filesystem restrictions by using a crafted HTML page. The simplicity of this exploit increases its potential risk, making it essential for organizations to address it promptly.
With a CVSS score of 4.3, the vulnerability is classified as medium severity. The exploitation of this vulnerability can lead to a low integrity impact while posing no impact on confidentiality or availability. As such, organizations should prioritize patching this vulnerability in their systems to prevent potential misuse.
The vulnerability was published on November 12, 2024, and is categorized under CWE-79, indicating an inappropriate implementation in the FileSystem component of Google Chrome. Given the nature of the vulnerability and its ease of exploitation, organizations are urged to take immediate action to secure their environments.
Risk to organizations includes unauthorized access to filesystem resources, which can lead to further security breaches. Therefore, addressing this vulnerability should be part of the priority patching cycle for organizations using Google Chrome.
Vulnerability Details
The official description of CVE-2024-11117 states that the inappropriate implementation in the FileSystem of Google Chrome versions prior to 131.0.6778.69 allows a remote attacker to bypass filesystem restrictions via a crafted HTML page. This security flaw is rated as low severity by Chromium, but it nonetheless poses risks that organizations should not overlook.
The CVSS score of 4.3 indicates that while the attack complexity is low, user interaction is required for the exploit to be successful. Attackers must lure victims into interacting with the malicious HTML content. As such, the vulnerable product is Google Chrome, making it critical for users to update to the latest version to mitigate the risk.
The vulnerability was disclosed on November 12, 2024, and affects all versions prior to the fixed version 131.0.6778.69. Organizations should note that the lack of a known exploit means that while the vulnerability is serious, an active threat is not currently confirmed.
Technical Analysis
The root cause of CVE-2024-11117 lies in the inappropriate implementation within the FileSystem component of Google Chrome. This flaw allows attackers to bypass restrictions that are intended to protect filesystem access. The attack vector is network-based, meaning that the exploit can be delivered through the internet, making it easily accessible to potential attackers.
The attack complexity is rated as low, indicating that the exploit can be executed with minimal effort. No privileges are required for the attacker to execute the exploit, which adds to the vulnerability's severity. Additionally, while user interaction is required, the risk remains significant as users may unknowingly engage with malicious content.
The vulnerability primarily impacts the integrity of the system, with a low impact on confidentiality and no effect on availability. Organizations must monitor their systems for any signs of exploitation and ensure that all users are aware of the risks associated with this vulnerability.
Risk & Impact Analysis
The real-world risk associated with CVE-2024-11117 is significant. As organizations increasingly rely on web applications and cloud-based services, vulnerabilities such as this one can be exploited to gain unauthorized access to sensitive filesystem information. The potential blast radius includes not just individual users but entire networks if the vulnerability is exploited at scale.
Given the low complexity of the exploit, organizations should assess their exposure to this vulnerability and prioritize its remediation. The current CVSS score suggests a medium urgency for patching, and organizations should incorporate this vulnerability into their routine maintenance cycles.
With no known exploits confirmed at this time, organizations still need to take proactive measures to prevent potential exploitation. The lack of active exploitation does not diminish the importance of addressing this vulnerability swiftly.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of Google Chrome prior to 131.0.6778.69 are affected by this vulnerability. Organizations using these versions should ensure they are updated promptly to mitigate potential risks.
Mitigation & Remediation
Organizations should prioritize patching Google Chrome to version 131.0.6778.69 or later. In cases where an immediate update is not feasible, implementing network controls to limit exposure to untrusted HTML content can help mitigate risks.
Additionally, organizations should consider performing security assessments, including penetration testing, to identify any other potential vulnerabilities in their systems.
Detection Guidance
Organizations should monitor their logs for any unusual access patterns or attempts to manipulate filesystem restrictions. Behavioral anomalies related to HTML page interactions should also be flagged for investigation.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2024-11117 highlights the ongoing challenges in web browser security, particularly regarding filesystem access control. This vulnerability serves as a reminder for security teams to continually assess their web applications for similar weaknesses.
As organizations leverage more web-based applications, the potential for exploitation grows. Therefore, implementing a proactive penetration testing methodology is essential to identify and mitigate such vulnerabilities before they can be exploited.
The pattern of filesystem vulnerabilities in web browsers indicates a trend that security teams must continuously monitor. Engaging in regular security assessments, and applying lessons learned from incidents, helps fortify defenses against emerging threats.
Organizations should consider adopting a comprehensive approach, integrating both offensive and defensive security strategies to ensure robust protection against vulnerabilities like CVE-2024-11117.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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