The program uses the object pointer after it has been freed. This is a classic Use-After-Free (UAF) bug. In C++, objects with virtual functions have a vtable pointer (vptr) stored at the beginning of the object on the heap. This vptr points to a table of function pointers (the vtable).
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The program uses the object pointer after it has been freed. This is a classic Use-After-Free (UAF) bug. In C++, objects with virtual functions have a vtable pointer (vptr) stored at the beginning of the object on the heap. This vptr points to a table of function pointers (the vtable).
: The BIRD Cyber program targets urgent challenges like BGP Hijacking Remediation and threat hunting on encrypted traffic . 4. Why "PwnHack Birds" Trended pwnhack birds