Hack The Box Challenges (Pwn)

64-bit binary. Buffer Overflow. ret2libc

Python internals. Fake object primitive

64-bit binary. Heap exploitation. House of Spirit. Heap feng-shui. Overlapping chunks. Tcache poisoning. TLS-storage dtor_list

64-bit static binary. Buffer Overflow. SROP and sys_mprotect

64-bit binary. Heap exploitation. Heap feng shui. House of Einherjar. Format String vulnerability

64-bit binary. Buffer Overflow. ret2reg. Shellcode

32-bit binary. Egg Hunter

64-bit binary. Format String vulnerability. Local variable modification

64-bit binary. Rust. Buffer Overflow. Unicode characters. Local variable modification

64-bit binary. Buffer Overflow. vDSO ROP. sys_execve. seccomp rules

Questions about binary exploitation

Kernel exploitation. Password hash cracking. Race condition. Double Fetch

32-bit binary. Buffer Overflow. vDSO ROP. sys_execve

64-bit binary. Glibc 2.35. Buffer Overflow. ROP

64-bit binary. Heap exploitation. Fast Bin dup. Messing with main_arena

ARM 32-bit binary. Buffer Overflow. ret2csu. ret2libc

64-bit binary. Heap exploitation. OOB read and write. Integer Overflow. Floating point numbers. TLS-storage dtor_list

64-bit binary. Heap exploitation. Buffer Overflow. Floating point numbers. Canary bypass. ret2libc. Oracle

64-bit binary. Partial GOT overwrite. OOB write

64-bit binary. Heap exploitation. Integer overflow. Heap overflow. ret2libc

Kernel exploitation. Heap exploitation. seq_operations. ret2user

64-bit binary. Blind Format String. Buffer Overflow. ret2libc

64-bit binary. Buffer Overflow. Threads. Canary bypass. ret2libc

64-bit binary. Heap exploitation. Off-by-one. Overlapping chunks. Tcache poisoning

64-bit binary. Heap exploitation. Null-byte poison. Overlapping chunks. Tcache poisoning. ROP chain. seccomp rules

Buffer Overflow

Questions about binary exploitation

64-bit binary. Buffer Overflow. Format String vulnerability. FILE structure attack. GOT overwrite

64-bit binary. Heap exploitation. Heap feng shui. Tcache poisoning. FILE structure attack

64-bit binary. OOB. GOT overwrite

64-bit binary. Buffer Overflow. ret2dlresolve

64-bit binary. Heap exploitation. House of Spirit

64-bit binary. Buffer Overflow. Brute force. Stack Pivot. ret2libc

64-bit binary. Heap exploitation. Use After Free

32-bit binary. Buffer Overflow. Custom shellcode

64-bit binary. Heap exploitation. Use After Free. Fast Bin attack

64-bit binary. Buffer Overflow. ret2libc

64-bit binary. Buffer Overflow. Integer Overflow. Alphanumeric shellcode

64-bit binary. Buffer Overflow. PIE and ASLR bypass. Special ROP chain. ret2libc

64-bit binary. Buffer Overflow. ret2libc

64-bit binary. Heap exploitation. Safe-linking. Out-of-bounds write. Tcache poisoning. Exit handlers

64-bit binary. Buffer Overflow. open-read-write ROP chain

64-bit binary. Format String vulnerability. GOT overwrite

64-bit binary. union structure. Type confusion

64-bit binary. Format String vulnerability. GOT overwrite

64-bit binary. Buffer Overflow. ret2libc. Bypass PIE and ASLR

64-bit static binary. JOP. sys_rt_sigreturn and sys_execve

64-bit binary. Buffer Overflow. Shellcode

64-bit binary. Format String vulnerability

64-bit binary. Format String vulnerability

64-bit binary. Buffer Overflow. ret2libc

64-bit binary. seccomp rules. open-read-write shellcode

64-bit binary. seccomp rules. Custom shellcode

64-bit binary. Buffer Overflow. Local variable modification

64-bit binary. Buffer Overflow. Redirecting program execution

64-bit binary. Bug abuse. XOR cipher

64-bit binary. Buffer Overflow. Redirecting program execution

64-bit binary. Format String vulnerability. Local variable modification