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Author: carlospolop

src/binary-exploitation/libc-heap/use-after-free/first-fit.md

@@ -106,9 +106,7 @@ Exploitation recipe (common in recent CTFs):
 4. **Allocate** again – the leftover part overlaps with an existing in-use chunk → UAF.
 5. Overwrite sensitive fields (function pointers, FILE vtable, etc.)
 
-A practical application can be found in the 2024 HITCON Quals *Setjmp* challenge where this exact primitive is used to pivot from a UAF to full control of `__free_hook`.{{#ref}}
-../../../../references/2024_setjmp_firstfit.md
-{{#endref}}
+A practical application can be found in the 2024 HITCON Quals *Setjmp* challenge where this exact primitive is used to pivot from a UAF to full control of `__free_hook`.
 
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 ### 🛡️  Mitigations & Hardening