PTKDMobile App Security
Knowledge base / PTKD-IOS-ENT-GET-TASK-ALLOW
high M7 MASVS-RESILIENCE-4 static analysis PTKD-IOS-ENT-GET-TASK-ALLOW

Debuggable release (get-task-allow in code signature)

The binary's code-signature entitlements grant get-task-allow, so a debugger can attach and read process memory at runtime. Release builds must not carry this entitlement.

How it's exploited

The shipped binary's real code-signature entitlements grant get-task-allow, so on a connected machine any process can attach a debugger to the running app, dump its memory, swizzle methods, and lift live tokens. This reads the signature itself, not just the provisioning profile, so it catches builds an ad-hoc profile would hide.

Why it matters

A distributed build keeps its development anti-debugging posture, so the platform's runtime protection baseline is simply off for every user.

How to fix it

  1. Re-sign the shipped binary with a distribution profile; get-task-allow must be false or absent for release.
  2. Verify with: codesign -d --entitlements :- YourApp.app and confirm get-task-allow is not present.

References