Description
The extension APIs in the kernel in Apple iOS before 8.1.3, Apple OS X before 10.10.2, and Apple TV before 7.0.3 do not prevent the presence of addresses within an OSBundleMachOHeaders key in a response, which makes it easier for attackers to bypass the ASLR protection mechanism via a crafted app.
References
- http://support.apple.com/HT204245
- http://support.apple.com/HT204246
- 1031650 vdb-entry
- APPLE-SA-2015-01-27-2 vendor-advisory
- http://support.apple.com/HT204244
- APPLE-SA-2015-01-27-1 vendor-advisory
- APPLE-SA-2015-01-27-4 vendor-advisory