CVE-2025-24169 is a high-severity vulnerability affecting Apple macOS and Safari. This vulnerability allows a malicious application to bypass browser extension authentication due to a logging issue that has been addressed with improved data redaction.
The CVSS score for this vulnerability is 7.5, indicating a high severity level. The potential impacts include unauthorized access to sensitive functionalities, particularly affecting the integrity of user data.
Organizations should prioritize patching immediately, as the risk to systems remains significant. The exploitation status indicates that there is no known public exploit at this time, but the vulnerability's characteristics suggest it could be leveraged in targeted attacks.
This vulnerability was disclosed on January 27, 2025, and has been modified since its publication. Immediate action is required to protect systems against possible exploitation.
Vulnerability Details
The vulnerability is classified under CWE-532, which pertains to improper handling of logs. Specifically, it allows a malicious application to bypass the authentication mechanisms of browser extensions. The issue is fixed in Safari version 18.3 and macOS Sequoia version 15.3.
The CVSS vector string for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N, indicating a network attack vector, low attack complexity, and no privileges or user interaction required. The integrity impact is rated as high, while both confidentiality and availability impacts are none.
Technical Analysis
The root cause of this vulnerability lies in the logging process of the affected applications. Insufficient data redaction allowed for the unauthorized access of sensitive information. The attack vector is through the network, meaning that exploitation can occur remotely without needing physical access to the device.
The attack complexity is low, which means that successful exploitation does not require advanced skills or knowledge. No privileges are required by the attacker, and user interaction is not necessary, making it a particularly concerning vulnerability.
Given the nature of the vulnerability, organizations using vulnerable versions of macOS and Safari should monitor their systems closely for any anomalous behavior that may indicate attempted exploitation.
Risk & Impact Analysis
Risk to organizations includes potential unauthorized access to sensitive user data and functionalities. The blast radius for this vulnerability is significant, as any malicious application could exploit this issue to gain further access within the network.
The urgency of addressing this vulnerability is high given its CVSS score of 7.5. Organizations should address this in their priority patch cycle, as failure to do so could lead to severe security incidents.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of Safari prior to 18.3 and all versions of macOS prior to 15.3 are affected by this vulnerability. Organizations should ensure that they are running the latest versions of these products to mitigate the risk.
Mitigation & Remediation
To remediate this vulnerability, organizations should upgrade to Safari version 18.3 and macOS Sequoia version 15.3 or later. If immediate patching is not possible, organizations should consider implementing configuration hardening measures and network controls to limit exposure to potential exploit attempts.
For further assistance in securing your systems against this and other vulnerabilities, organizations can utilize services like penetration testing to identify and remediate security gaps.
Detection Guidance
Organizations should monitor logs for unusual activity that may indicate attempted exploitation. Behavioral anomalies in application performance should also be investigated. Network signatures associated with the vulnerability can help in detecting potential attack attempts.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-24169 lies in its implications for application security practices within the Apple ecosystem. This vulnerability highlights the critical importance of robust logging practices and data redaction to prevent unauthorized access.
Security teams can learn from this incident by ensuring that logging and authentication mechanisms are reviewed and strengthened. Organizations should also adopt a proactive approach to vulnerability management and maintain an effective vulnerability management program to identify and mitigate risks before they can be exploited.
In conclusion, organizations utilizing Apple products should stay informed about vulnerabilities like CVE-2025-24169 and take immediate action to secure their environments.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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