CVE-2019-8702 : Vulnerability Insights and Analysis
CVE-2019-8702 involves a security vulnerability in Apple iOS and macOS, allowing local users to access persistent account identifiers. Learn about the impact, affected systems, and mitigation steps.
A new entitlement was introduced to resolve this problem. The issue has been resolved in macOS Mojave 10.14.6, Security Update 2019-004 for High Sierra and Sierra, iOS 12.4, and tvOS 12.4. It is now possible for a local user to view a persistent account identifier.
Understanding CVE-2019-8702
This CVE involves a vulnerability that allows a local user to read a persistent account identifier.
What is CVE-2019-8702?
CVE-2019-8702 is a security vulnerability that affects Apple products, including iOS and macOS, allowing a local user to access a persistent account identifier.
The Impact of CVE-2019-8702
The vulnerability could potentially lead to unauthorized access to sensitive user information by a local user on affected devices.
Technical Details of CVE-2019-8702
This section provides more technical insights into the vulnerability.
Vulnerability Description
The issue was addressed by introducing a new entitlement. The affected versions include macOS Mojave 10.14.6, Security Update 2019-004 for High Sierra and Sierra, iOS 12.4, and tvOS 12.4.
Affected Systems and Versions
- iOS versions less than 12.4 are affected (unspecified version type).
- macOS versions less than 10.14 and 12.4 are affected (unspecified version type).
Exploitation Mechanism
The vulnerability allows a local user to view a persistent account identifier, potentially compromising user privacy and security.
Mitigation and Prevention
Protecting your systems from CVE-2019-8702 is crucial to maintaining security.
Immediate Steps to Take
- Update affected devices to the patched versions mentioned in the description.
- Monitor for any unauthorized access or unusual activities on the systems.
Long-Term Security Practices
- Regularly update your operating systems and software to the latest versions.
- Implement strong user authentication mechanisms to prevent unauthorized access.
Patching and Updates
- Apply security updates and patches provided by Apple promptly to address the vulnerability and enhance system security.