---| XPN InfoSec Blog
In a previous blog post we described a process injection vulnerability affecting all AppKit-based macOS applications. This research was presented at Black Hat USA 2022, DEF CON 30 and Objective by the Sea v5. This vulnerability was actually the second universal process injection vulnerability we reported to Apple, but it was fixed earlier than the first. Because it shared some parts of the exploit chain with the first one, there were a few steps we had to skip in the earlier post and the pres...| sector7.computest.nl
While looking for avenues of injecting code into platform binaries back in macOS Monterey, I was able to identify a vulnerability which allowed the hijacking of Apple application entitlements. Recently I decided to revisit this vulnerability after a long time of trying to have it patched, and was surprised to see that it still works. There are some caveats introduced with later versions of macOS which we will explore, but in this post we’ll look at a vulnerability in macOS Sonoma which has ...| XPN InfoSec Blog