ELF x86 - Remote BSS buffer overflow

75 Punkte  0x0

Try to hack my IRC bot!

Autor

Tosh,  

Stufe  Schwierigkeitsgrad

Validierung

647 Herausforderer 1%

Bewertung  Bewertung

66 votes

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  Musterlösung

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
GNZL   ELF x86 - Remote BSS buffer overflow 14. Februar 2020 zu  17:46
ex0dus   ELF x86 - Remote BSS buffer overflow 6. Februar 2020 zu  20:01
SIben   ELF x86 - Remote BSS buffer overflow 27. Januar 2020 zu  21:31
nnm   ELF x86 - Remote BSS buffer overflow 5. Januar 2020 zu  13:39
netsky   ELF x86 - Remote BSS buffer overflow 28. Dezember 2019 zu  12:23
Nainphomane   ELF x86 - Remote BSS buffer overflow 22. Dezember 2019 zu  22:07
mhoosen42   ELF x86 - Remote BSS buffer overflow 20. Dezember 2019 zu  01:46
hrld   ELF x86 - Remote BSS buffer overflow 12. Dezember 2019 zu  17:56
Frostorm   ELF x86 - Remote BSS buffer overflow 8. Dezember 2019 zu  14:00
dutyfruit   ELF x86 - Remote BSS buffer overflow 26. November 2019 zu  19:46

 75 Übungen

Ergebnis Name Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung
pas_valide ELF x86 - Stack buffer overflow basic 1 8% 13139 5 Lyes 2
pas_valide ELF x86 - Stack buffer overflow basic 2 6% 9546 10 Lyes 1
pas_valide PE32 - Stack buffer overflow basic 1% 233 10 Ech0 0
pas_valide ELF x86 - Format string bug basic 1 4% 6259 15 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - basic 3% 4692 20 Arod 0
pas_valide ELF x86 - Format string bug basic 2 2% 3082 20 Lyes 0
pas_valide ELF x86 - Race condition 3% 4275 20 Lu33Y 0
pas_valide ELF ARM - Stack buffer overflow - basic 1% 805 25 pickle 1
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 238 25 franb 0
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 3068 25 Lyes 0
pas_valide ELF x86 - Use After Free - basic 1% 604 25 Esad 0
pas_valide PE32 - Advanced stack buffer overflow 1% 34 25 Ech0 0
pas_valide PE32+ Egg Hunter 1% 5 25 Ech0 0
pas_valide ELF ARM - Stack Spraying 1% 146 30 pickle 0
pas_valide ELF x86 - BSS buffer overflow 2% 3105 30 Lu33Y 1
pas_valide ELF x86 - Stack buffer overflow basic 4 2% 2060 30 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow basic 6 2% 1792 30 TiWim 1
pas_valide ELF x86 - Format String Bug Basic 3 1% 814 35 Lyes 0
pas_valide ELF ARM - Basic ROP 1% 408 40 pickle 0
pas_valide ELF MIPS - Basic ROP 1% 71 40 dagger 0
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 583 40 sebbb 0
pas_valide ELF x64 - Logic bug 1% 127 50 sbrk 0
pas_valide ELF x86 - Bug Hunting - Several issues 1% 65 50 sbrk 0
pas_valide ELF x86 - Stack buffer and integer overflow 1% 1504 50 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 105 50 kikko 0
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 1376 50 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 841 55 Arod 0
pas_valide ELF MIPS - Format String Glitch 1% 31 60 pickle, martin 0
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 616 60 Arod 0
pas_valide ELF ARM - Race condition 1% 89 70 pickle 0
pas_valide ELF x64 - Browser exploit - Intro 1% 46 70 pickle 0
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 73 70 sbrk 0
pas_valide ELF x86 - Remote BSS buffer overflow 1% 647 75 Tosh 0
pas_valide ELF x86 - Remote Format String bug 1% 795 75 Tosh 0
pas_valide PE32+ Basic ROP 1% 1 75 Ech0 0
pas_valide ELF x64 - Remote heap buffer overflow - fastbin 1% 187 80 franb 0
pas_valide ELF x86 - Blind remote format string bug 1% 218 80 Lyes 0
pas_valide LinKern ARM - vulnerable syscall 1% 80 85 pickle 0
pas_valide LinKern x86 - Buffer overflow basic 1 1% 311 85 franb 0
pas_valide LinKern x86 - Null pointer dereference 1% 323 90 franb 0
pas_valide LinKern x64 - Race condition 1% 196 95 franb 0
pas_valide ELF ARM - Alphanumeric shellcode 1% 25 100 pickle 0
pas_valide ELF MIPS - URLEncoded Format String bug 1% 16 100 pickle 0
pas_valide ELF x86 - Hardened binary 1 1% 543 100 sm0k 0
pas_valide ELF x86 - Hardened binary 2 1% 431 100 sm0k 0
pas_valide ELF x86 - Hardened binary 3 1% 273 100 sm0k 0
pas_valide ELF x86 - Hardened binary 4 1% 309 100 sm0k 0
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 28 100 pickle 0
pas_valide LinKern x64 - reentrant code 1% 104 100 franb 0
pas_valide ELF ARM - Heap format string bug 1% 50 105 franb 0
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 176 105 Arod 0
pas_valide ELF ARM - Format String bug 1% 59 110 pickle 0
pas_valide ELF ARM - Use After Free 1% 57 110 pickle 0
pas_valide ELF x64 - Heap feng-shui 1% 44 110 laxa 0
pas_valide ELF x64 - Off-by-one bug 1% 91 110 NeedToLearn 0
pas_valide ELF x86 - Hardened binary 5 1% 228 110 sm0k 0
pas_valide LinKern ARM - Stack Overflow 1% 34 110 pickle 0
pas_valide LinKern x86 - basic ROP 1% 156 110 franb 0
pas_valide ELF ARM - Heap Off-by-One 1% 33 115 pickle 0
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 110 115 Tosh 0
pas_valide ELF x86 - Hardened binary 6 1% 214 115 sm0k 0
pas_valide ELF x86 - Hardened binary 7 1% 178 115 Tosh 0
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 102 115 franb 0
pas_valide LinKern x64 - RowHammer 1% 30 115 pickle 0
pas_valide LinKern x64 - SLUB off-by-one 1% 21 115 Tosh 0
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 22 120 pickle 0
pas_valide ELF ARM - Heap Overflow 1% 24 120 pickle 0
pas_valide ELF x64 - Seccomp Whitelist 1% 36 120 pickle 0
pas_valide ELF x86 - Blind ROP 1% 76 120 franb 0
pas_valide Linkern x64 - Memory exploration 1% 69 120 franb 0
pas_valide WinKern x64 - Advanced stack buffer overflow - ROP 1% 1 120 __syscall, Synacktiv 0
pas_valide WinKern x64 - Use After Free 1% 1 120 __syscall, Synacktiv 0
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 80 130 Tosh, Fritz 0
pas_valide ELF x64 - Blind ROP 1% 48 135 franb 0
pas_valide ELF x64 - Browser exploit - BitString 1% 17 135 pickle 0