Memory Mitigations on Linux and WindowsThere are lots of memory mitigations on operation system like linux and windows. There are ASLR, NX, SSP(Stack Canary), PIE, etc...- On Linux1. ASLR(Address Space Layout Randomize)Enables randomization of memory al..
Return To LibraryThis time, i gonna introduce about RTL attack techniques(Return To Library).This technique is usually used to bypass memory mitigation, NX(Non eXecutable). When NX is enabled, there isn't 'eXecutable' permission so even shellcode that e..
Basic Format String BugThis time, i gonna introduce about FSB(Format String Bug) exploit technique.Before i introduce about a technique, let's see what kind of format strings are there.There are lots of format strings but let's see just 2 format strings..
Basic Buffer Over Flow ExploitToday, i gonna introduce about BOF(Buffer Over Flow) Exploit Techniques.Buffer Over Flow means putting more data than limited size, so we can overwrite next buffer data. and next buffer data could be the other data or RET. ..