ELF x86 - Stack buffer overflow - ret2dl_resolve

50 Punkte  

no leak, no bruteforce

Autor

kikko,  

Stufe  Schwierigkeitsgrad

Validierung

32 Herausforderer 1%

Bewertung  Bewertung

1
2
3
4
5
14 votes
Bitte loggen Sie sich ein um auf diese Seite zugreifen zu können

Musterlösung  Musterlösung

Eine Musterlösung vorschlagen

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
Tie21   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 24. März 2019 zu  17:37
0xnildead   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 21. März 2019 zu  12:24
Areizen   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 21. März 2019 zu  10:19
k4ndar3c   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 20. März 2019 zu  17:44
lychnis   ELF x86 - Stack buffer overflow - ret2dl_resolve en 20. März 2019 zu  13:09
nonstandardmodel   ELF x86 - Stack buffer overflow - ret2dl_resolve en 19. März 2019 zu  21:20
cez40   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 16. März 2019 zu  15:38
scryh   ELF x86 - Stack buffer overflow - ret2dl_resolve en 13. März 2019 zu  16:17
matthew   ELF x86 - Stack buffer overflow - ret2dl_resolve en 13. März 2019 zu  12:54
Ech0   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 12. März 2019 zu  14:32

In dieser Rubrik veröffentlichte Übungen 67 Übungen

Ergebnis Name der Übung Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung
pas_valide ELF x86 - Stack buffer overflow basic 1 9% 10224 5 Lyes 2
pas_valide ELF x86 - Stack buffer overflow basic 2 7% 7735 10 Lyes 1
pas_valide ELF x86 - Format string bug basic 1 5% 5138 15 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - basic 3% 3691 20 Arod 0
pas_valide ELF x86 - Format string bug basic 2 2% 2505 20 Lyes 0
pas_valide ELF x86 - Race condition 3% 3462 20 Lu33Y 0
pas_valide ELF ARM - Stack buffer overflow - basic 1% 522 25 pickle 1
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 105 25 franb 0
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 2446 25 Lyes 0
pas_valide ELF ARM - Stack Spraying 1% 116 30 pickle 0
pas_valide ELF x86 - BSS buffer overflow 3% 2783 30 Lu33Y 1
pas_valide ELF x86 - Stack buffer overflow basic 4 2% 1820 30 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow basic 6 2% 1405 30 TiWim 1
pas_valide ELF x86 - Format String Bug Basic 3 1% 667 35 Lyes 0
pas_valide ELF ARM - Basic ROP 1% 223 40 pickle 0
pas_valide ELF MIPS - Basic ROP 1% 40 40 dagger 0
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 463 40 sebbb 0
pas_valide ELF x64 - Logic bug 1% 92 50 sbrk 0
pas_valide ELF x86 - Bug Hunting - Several issues 1% 44 50 sbrk 0
pas_valide ELF x86 - Stack buffer and integer overflow 2% 1363 50 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 32 50 kikko 0
pas_valide ELF x86 - Stack buffer overflow basic 5 2% 1257 50 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 640 55 Arod 0
pas_valide ELF MIPS - Format String Glitch 1% 17 60 pickle, martin 0
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 509 60 Arod 0
pas_valide ELF ARM - Race condition 1% 69 70 pickle 0
pas_valide ELF x64 - Browser exploit - Intro 1% 27 70 pickle 0
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 58 70 sbrk 0
pas_valide ELF x86 - Remote BSS buffer overflow 1% 606 75 Tosh 0
pas_valide ELF x86 - Remote Format String bug 1% 734 75 Tosh 0
pas_valide ELF x64 - Remote heap buffer overflow - fastbin 1% 153 80 franb 0
pas_valide ELF x86 - Blind remote format string bug 1% 191 80 Lyes 0
pas_valide LinKern ARM - vulnerable syscall 1% 61 85 pickle 0
pas_valide LinKern x86 - Buffer overflow basic 1 1% 248 85 franb 0
pas_valide LinKern x86 - Null pointer dereference 1% 256 90 franb 0
pas_valide LinKern x64 - Race condition 1% 165 95 franb 0
pas_valide ELF ARM - Alphanumeric shellcode 1% 20 100 pickle 0
pas_valide ELF MIPS - URLEncoded Format String bug 1% 6 100 pickle 0
pas_valide ELF x86 - Hardened binary 1 1% 471 100 sm0k 0
pas_valide ELF x86 - Hardened binary 2 1% 376 100 sm0k 0
pas_valide ELF x86 - Hardened binary 3 1% 237 100 sm0k 0
pas_valide ELF x86 - Hardened binary 4 1% 268 100 sm0k 0
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 14 100 pickle 0
pas_valide LinKern x64 - reentrant code 1% 87 100 franb 0
pas_valide ELF ARM - Heap format string bug 1% 37 105 franb 0
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 158 105 Arod 0
pas_valide LinKern x86 - basic ROP 1% 128 110 franb 0
pas_valide ELF ARM - Format String bug 1% 43 110 pickle 0
pas_valide ELF ARM - Use After Free 1% 42 110 pickle 0
pas_valide ELF x64 - Heap feng-shui 1% 31 110 laxa 0
pas_valide ELF x64 - Off-by-one bug 1% 79 110 NeedToLearn 0
pas_valide ELF x86 - Hardened binary 5 1% 196 110 sm0k 0
pas_valide LinKern ARM - Stack Overflow 1% 22 110 pickle 0
pas_valide ELF ARM - Heap Off-by-One 1% 28 115 pickle 0
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 93 115 Tosh 0
pas_valide ELF x86 - Hardened binary 6 1% 186 115 sm0k 0
pas_valide ELF x86 - Hardened binary 7 1% 152 115 Tosh 0
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 77 115 franb 0
pas_valide LinKern x64 - RowHammer 1% 9 115 pickle 0
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 18 120 pickle 0
pas_valide ELF ARM - Heap Overflow 1% 21 120 pickle 0
pas_valide ELF x64 - Seccomp Whitelist 1% 29 120 pickle 0
pas_valide ELF x86 - Blind ROP 1% 54 120 franb 0
pas_valide Linkern x64 - Memory exploration 1% 53 120 franb 0
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 68 130 Tosh, Fritz 0
pas_valide ELF x64 - Blind ROP 1% 32 135 franb 0
pas_valide ELF x64 - Browser exploit - BitString 1% 9 135 pickle 0