Linkern x64 - Memory exploration

120 Punkte  

Explore the kernel memory

Autor

franb,  

Validierung

63 Herausforderer 1%

Bewertung  Bewertung

1
2
3
4
5
17 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
gwel   Linkern x64 - Memory exploration fr 8. September 2019 zu  20:58
Tomtombinary   Linkern x64 - Memory exploration fr 6. Juli 2019 zu  11:22
h_26   Linkern x64 - Memory exploration fr 31. Mai 2019 zu  15:04
hama   Linkern x64 - Memory exploration en 17. Mai 2019 zu  19:12
clempar   Linkern x64 - Memory exploration fr 6. Mai 2019 zu  02:44
Julien   Linkern x64 - Memory exploration fr 9. April 2019 zu  19:54
Kileak   Linkern x64 - Memory exploration en 7. April 2019 zu  20:59
Baptiste M. (Creased)   Linkern x64 - Memory exploration fr 28. März 2019 zu  12:04
ENOENT   Linkern x64 - Memory exploration fr 27. März 2019 zu  21:55
BZHugs   Linkern x64 - Memory exploration fr 27. März 2019 zu  14:37

In dieser Rubrik veröffentlichte Übungen 69 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 8% 11863 5 Lyes 2
pas_valide ELF x86 - Stack buffer overflow basic 2 6% 8758 10 Lyes 1
pas_valide ELF x86 - Format string bug basic 1 4% 5810 15 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - basic 3% 4301 20 Arod 0
pas_valide ELF x86 - Format string bug basic 2 2% 2865 20 Lyes 0
pas_valide ELF x86 - Race condition 3% 3900 20 Lu33Y 0
pas_valide ELF ARM - Stack buffer overflow - basic 1% 722 25 pickle 1
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 187 25 franb 0
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 2832 25 Lyes 0
pas_valide ELF x86 - Use After Free - basic 1% 380 25 Esad 0
pas_valide ELF ARM - Stack Spraying 1% 137 30 pickle 0
pas_valide ELF x86 - BSS buffer overflow 2% 2995 30 Lu33Y 1
pas_valide ELF x86 - Stack buffer overflow basic 4 2% 2000 30 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow basic 6 2% 1639 30 TiWim 1
pas_valide ELF x86 - Format String Bug Basic 3 1% 774 35 Lyes 0
pas_valide ELF ARM - Basic ROP 1% 351 40 pickle 0
pas_valide ELF MIPS - Basic ROP 1% 62 40 dagger 0
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 555 40 sebbb 0
pas_valide ELF x64 - Logic bug 1% 112 50 sbrk 0
pas_valide ELF x86 - Bug Hunting - Several issues 1% 59 50 sbrk 0
pas_valide ELF x86 - Stack buffer and integer overflow 1% 1469 50 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 87 50 kikko 0
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 1343 50 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 777 55 Arod 0
pas_valide ELF MIPS - Format String Glitch 1% 27 60 pickle, martin 0
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 584 60 Arod 0
pas_valide ELF ARM - Race condition 1% 80 70 pickle 0
pas_valide ELF x64 - Browser exploit - Intro 1% 40 70 pickle 0
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 68 70 sbrk 0
pas_valide ELF x86 - Remote BSS buffer overflow 1% 632 75 Tosh 0
pas_valide ELF x86 - Remote Format String bug 1% 783 75 Tosh 0
pas_valide ELF x64 - Remote heap buffer overflow - fastbin 1% 177 80 franb 0
pas_valide ELF x86 - Blind remote format string bug 1% 215 80 Lyes 0
pas_valide LinKern ARM - vulnerable syscall 1% 75 85 pickle 0
pas_valide LinKern x86 - Buffer overflow basic 1 1% 283 85 franb 0
pas_valide LinKern x86 - Null pointer dereference 1% 303 90 franb 0
pas_valide LinKern x64 - Race condition 1% 186 95 franb 0
pas_valide ELF ARM - Alphanumeric shellcode 1% 23 100 pickle 0
pas_valide ELF MIPS - URLEncoded Format String bug 1% 13 100 pickle 0
pas_valide ELF x86 - Hardened binary 1 1% 523 100 sm0k 0
pas_valide ELF x86 - Hardened binary 2 1% 409 100 sm0k 0
pas_valide ELF x86 - Hardened binary 3 1% 260 100 sm0k 0
pas_valide ELF x86 - Hardened binary 4 1% 291 100 sm0k 0
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 24 100 pickle 0
pas_valide LinKern x64 - reentrant code 1% 96 100 franb 0
pas_valide ELF ARM - Heap format string bug 1% 45 105 franb 0
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 171 105 Arod 0
pas_valide ELF ARM - Format String bug 1% 54 110 pickle 0
pas_valide ELF ARM - Use After Free 1% 51 110 pickle 0
pas_valide ELF x64 - Heap feng-shui 1% 37 110 laxa 0
pas_valide ELF x64 - Off-by-one bug 1% 86 110 NeedToLearn 0
pas_valide ELF x86 - Hardened binary 5 1% 218 110 sm0k 0
pas_valide LinKern ARM - Stack Overflow 1% 31 110 pickle 0
pas_valide LinKern x86 - basic ROP 1% 144 110 franb 0
pas_valide ELF ARM - Heap Off-by-One 1% 31 115 pickle 0
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 102 115 Tosh 0
pas_valide ELF x86 - Hardened binary 6 1% 203 115 sm0k 0
pas_valide ELF x86 - Hardened binary 7 1% 167 115 Tosh 0
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 96 115 franb 0
pas_valide LinKern x64 - RowHammer 1% 25 115 pickle 0
pas_valide LinKern x64 - SLUB off-by-one 1% 17 115 Tosh 0
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 20 120 pickle 0
pas_valide ELF ARM - Heap Overflow 1% 23 120 pickle 0
pas_valide ELF x64 - Seccomp Whitelist 1% 34 120 pickle 0
pas_valide ELF x86 - Blind ROP 1% 66 120 franb 0
pas_valide Linkern x64 - Memory exploration 1% 63 120 franb 0
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 74 130 Tosh, Fritz 0
pas_valide ELF x64 - Blind ROP 1% 42 135 franb 0
pas_valide ELF x64 - Browser exploit - BitString 1% 16 135 pickle 0