CVE-2015-3798: Buffer Overflow
The TRE library in Libc in Apple iOS before 8.4.1 and OS X before 10.10.5 allows context-dependent attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted regular expression, a different vulnerability than CVE-2015-3796 and CVE-2015-3797.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2015-3798?
CVE-2015-3798 is rated as having high severity due to its potential for executing arbitrary code and causing denial of service.
What versions are affected by CVE-2015-3798?
CVE-2015-3798 affects Apple iOS versions prior to 8.4.1 and OS X versions prior to 10.10.5.
How can I mitigate the risks of CVE-2015-3798?
To mitigate the risks of CVE-2015-3798, users should upgrade to the latest versions of iOS and macOS that are not affected.
What types of attacks are possible with CVE-2015-3798?
CVE-2015-3798 allows context-dependent attackers to execute arbitrary code or trigger memory corruption and application crashes.
Is there a patch available for CVE-2015-3798?
Yes, Apple has released patches in iOS 8.4.1 and OS X 10.10.5 to address CVE-2015-3798.