CVE-2014-4420: Low severity Apple tvOS vulnerability
The network-statistics interface in the kernel in Apple iOS before 8 and Apple TV before 7 does not properly initialize memory, which allows attackers to obtain sensitive memory-content and memory-layout information via a crafted application, a different vulnerability than CVE-2014-4371, CVE-2014-4419, and CVE-2014-4421.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2014-4420?
CVE-2014-4420 has a medium severity rating due to its potential to expose sensitive memory information.
How do I mitigate CVE-2014-4420?
To mitigate CVE-2014-4420, update your Apple iOS or tvOS device to the latest version that addresses this vulnerability.
What types of devices are affected by CVE-2014-4420?
CVE-2014-4420 affects several versions of Apple iOS, tvOS, and macOS, specifically those prior to the patched versions.
What are the potential risks of CVE-2014-4420?
The primary risk of CVE-2014-4420 is the unauthorized access to sensitive information residing in memory.
Is CVE-2014-4420 related to any other vulnerabilities?
Yes, CVE-2014-4420 is related to other memory-related vulnerabilities, including CVE-2014-4371.