CVE-2019-7292 : Vulnerability Insights and Analysis
Learn about CVE-2019-7292, a security flaw in Apple's iOS, tvOS, watchOS, Safari, iTunes for Windows, and iCloud for Windows. Discover the impact, affected versions, and mitigation steps.
A validation issue has been resolved with improved logic in various Apple software versions. Processing maliciously crafted web content may lead to the disclosure of process memory.
Understanding CVE-2019-7292
This CVE addresses a vulnerability in multiple Apple products that could potentially expose process memory when handling specially crafted web content.
What is CVE-2019-7292?
CVE-2019-7292 is a security flaw in Apple's iOS, tvOS, watchOS, Safari, iTunes for Windows, and iCloud for Windows that could allow an attacker to access process memory by exploiting a validation concern.
The Impact of CVE-2019-7292
The disclosure of process memory may occur when processing web content that has been maliciously crafted, potentially leading to unauthorized access to sensitive information.
Technical Details of CVE-2019-7292
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
Improved logic has been implemented to address a validation concern in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, and iCloud for Windows 7.11. The issue arises from processing maliciously crafted web content.
Affected Systems and Versions
- iOS versions prior to 12.2
- tvOS versions prior to 12.2
- watchOS versions prior to 5.2
- Safari versions prior to 12.1
- iTunes for Windows versions prior to 12.9.4
- iCloud for Windows versions prior to 7.11
Exploitation Mechanism
The vulnerability can be exploited by processing specially crafted web content, triggering the disclosure of process memory.
Mitigation and Prevention
Protect your systems from CVE-2019-7292 with these mitigation strategies.
Immediate Steps to Take
- Update affected Apple products to the patched versions (iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11).
- Avoid visiting untrusted websites or clicking on suspicious links.
- Implement web content filtering and security measures.
Long-Term Security Practices
- Regularly update software and apply security patches promptly.
- Educate users on safe browsing practices and potential security risks.
Patching and Updates
- Apple has released updates addressing the vulnerability. Ensure all affected systems are updated to the latest secure versions.