Karl.Fail

Tag: cwe-276

  • CVE-2025-30465: Critical Vulnerability in Apple macOS and iPadOS – Shortcut Permissions Issue

    CVE-2025-30465: Critical Vulnerability in Apple macOS and iPadOS – Shortcut Permissions Issue

    A critical vulnerability has been discovered in Apple’s macOS and iPadOS, tracked as CVE-2025-30465. This issue arises when a shortcut is able to access files that are normally restricted to the Shortcuts app. The flaw affects macOS versions prior to 15.4 and iPadOS versions before 17.7, and has been fixed in macOS Ventura 13.7.5, iPadOS 17.7.6, macOS Sequoia 15.4, and macOS Sonoma 14.7.5.

    Details of the Vulnerability

    The vulnerability is caused by a permissions issue, allowing an app to bypass the normal restrictions in place within the Shortcuts app. This could potentially enable an attacker to access files that would otherwise be inaccessible, risking the exposure of sensitive data.

    Apple addressed this issue by implementing improved validation of shortcut permissions. These changes ensure that only authorized shortcuts can access the system’s restricted areas, thus mitigating the risk of unauthorized access.

    CVSS Score and Impact

    The CVSS v3.1 score for this vulnerability is 9.8, indicating a critical level of risk. The attack vector is remote, with low complexity required for exploitation. No user interaction is needed, and no special privileges are required for an attacker to exploit the vulnerability.

    The potential impacts are significant, as the attacker could:

    • Access sensitive data – High confidentiality impact.
    • Alter system data – High integrity impact.
    • Disrupt system availability – High availability impact.

    Mitigation

    Apple has resolved this issue by adding additional restrictions to the Shortcuts app and updating the affected systems. Users are strongly encouraged to update to macOS Ventura 13.7.5, iPadOS 17.7.6, or later versions to protect their systems from this critical flaw.

    Conclusion

    The CVE-2025-30465 vulnerability highlights the importance of proper permissions and sandboxing in preventing unauthorized access to protected system resources. macOS and iPadOS users should update their devices immediately to safeguard sensitive information and prevent exploitation.

  • CVE-2025-24207: Critical Security Flaw in macOS Allows Unauthorized iCloud Access

    Overview of CVE-2025-24207

    A critical vulnerability, CVE-2025-24207, has been discovered in Apple’s macOS products, affecting versions prior to macOS Ventura 13.7.5, macOS Sequoia 15.4, and macOS Sonoma 14.7.5. This flaw allows a malicious app to enable iCloud storage features without the user’s consent, posing a significant security risk.

    Technical Details

    The vulnerability arises from a permissions issue in macOS, where apps may be able to bypass restrictions and enable iCloud storage features without proper user authorization. This issue is due to incorrect default permissions, which allow apps to access iCloud storage features without explicit consent. This flaw impacts the confidentiality, integrity, and availability of user data.

    CVSS Score and Impact

    The CVSS score for CVE-2025-24207 is 9.8, indicating that it is a critical security issue. The CVSS vector string for this vulnerability is:

    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    • Exploitability: This vulnerability can be exploited remotely (Network attack vector).
    • Complexity: Low complexity, making it easier to exploit.
    • User Interaction: No user interaction is required, increasing the risk of exploitation.
    • Impact: High impact on confidentiality, integrity, and availability of system data.

    Apple’s Response

    Apple has fixed this vulnerability in the latest updates for macOS Ventura 13.7.5, macOS Sequoia 15.4, and macOS Sonoma 14.7.5. These updates include additional restrictions to prevent unauthorized apps from enabling iCloud storage features, ensuring that users’ data remains secure and protected.

    Conclusion

    Given the critical nature of CVE-2025-24207, it is strongly recommended that users of the affected macOS versions update their systems immediately. Regular system updates are essential for maintaining the security and integrity of your data and protecting your devices from potential exploitation.