ELF x86 - Stack buffer overflow basic 4

30 Puntos  0x0

Can you return the env to me pleazzz ?

Autor o autora

Lu33Y,  

Niveau  Dificuldad

Validaciones

2265 Challengeurs 2%

Nota  Notación

1
2
3
4
5
137 votos

Para acceder en esta sección, por favor de iniciar sesión

  Solución

Proponer una solución

Resultados de los retos Resultados de los retos

Usuario Prueba Idiomas Data
hyliad   ELF x86 - Stack buffer overflow basic 4 23 de enero de 2021 a 22:38
dkwon   ELF x86 - Stack buffer overflow basic 4 23 de enero de 2021 a 13:40
Maxou_   ELF x86 - Stack buffer overflow basic 4 21 de enero de 2021 a 14:20
dece   ELF x86 - Stack buffer overflow basic 4 21 de enero de 2021 a 12:46
5aru   ELF x86 - Stack buffer overflow basic 4 20 de enero de 2021 a 23:52
Mimil   ELF x86 - Stack buffer overflow basic 4 16 de enero de 2021 a 22:55
bdev   ELF x86 - Stack buffer overflow basic 4 15 de enero de 2021 a 21:16
krakydark   ELF x86 - Stack buffer overflow basic 4 13 de enero de 2021 a 12:10
Fey   ELF x86 - Stack buffer overflow basic 4 12 de enero de 2021 a 14:59
biark0v   ELF x86 - Stack buffer overflow basic 4 10 de enero de 2021 a 14:43

 75 Retos

Resultados Nombre Validaciones Puntos  Explicaciones sobre la puntuación Dificuldad  Dificuldad Autor o autora Nota  Notación Solución
pas_valide ELF x86 - Stack buffer overflow basic 1 8% 15506 5 Lyes 2
pas_valide ELF x86 - Stack buffer overflow basic 2 6% 11073 10 Lyes 1
pas_valide PE32 - Stack buffer overflow basic 1% 752 10 Ech0 0
pas_valide ELF x86 - Format string bug basic 1 4% 7161 15 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - basic 3% 5490 20 Arod 1
pas_valide ELF x86 - Format string bug basic 2 2% 3598 20 Lyes 0
pas_valide ELF x86 - Race condition 3% 4874 20 Lu33Y 0
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1024 25 pickle 0
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 322 25 franb 0
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 3594 25 Lyes 0
pas_valide ELF x86 - Use After Free - basic 1% 1016 25 Esad 0
pas_valide ELF ARM - Stack Spraying 1% 178 30 pickle 0
pas_valide ELF x86 - BSS buffer overflow 2% 3442 30 Lu33Y 1
pas_valide ELF x86 - Stack buffer overflow basic 4 2% 2265 30 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow basic 6 2% 2102 30 TiWim 1
pas_valide ELF x86 - Format String Bug Basic 3 1% 946 35 Lyes 0
pas_valide PE32 - Advanced stack buffer overflow 1% 122 35 Ech0 0
pas_valide ELF ARM - Basic ROP 1% 521 40 pickle 0
pas_valide ELF MIPS - Basic ROP 1% 96 40 dagger 0
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 670 40 sebbb 0
pas_valide PE32+ Format string bug 1% 57 45 Ech0 0
pas_valide ELF x64 - Logic bug 1% 148 50 sbrk 0
pas_valide ELF x86 - Bug Hunting - Several issues 1% 78 50 sbrk 0
pas_valide ELF x86 - Stack buffer and integer overflow 1% 1628 50 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 161 50 kikko 0
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 1486 50 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 986 55 Arod 0
pas_valide ELF MIPS - Format String Glitch 1% 42 60 pickle, martin 0
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 711 60 Arod 0
pas_valide ELF ARM - Race condition 1% 106 70 pickle 0
pas_valide ELF x64 - Browser exploit - Intro 1% 62 70 pickle 0
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 89 70 sbrk 0
pas_valide ELF x86 - Remote BSS buffer overflow 1% 684 75 Tosh 0
pas_valide ELF x86 - Remote Format String bug 1% 846 75 Tosh 0
pas_valide PE32+ Basic ROP 1% 30 75 Ech0 0
pas_valide ELF x64 - Remote heap buffer overflow - fastbin 1% 227 80 franb 0
pas_valide ELF x86 - Blind remote format string bug 1% 253 80 Lyes 0
pas_valide LinKern ARM - vulnerable syscall 1% 107 85 pickle 0
pas_valide LinKern x86 - Buffer overflow basic 1 1% 372 85 franb 0
pas_valide LinKern x86 - Null pointer dereference 1% 370 90 franb 0
pas_valide LinKern x64 - Race condition 1% 230 95 franb 0
pas_valide ELF ARM - Alphanumeric shellcode 1% 35 100 pickle 0
pas_valide ELF MIPS - URLEncoded Format String bug 1% 20 100 pickle 0
pas_valide ELF x86 - Hardened binary 1 1% 610 100 sm0k 0
pas_valide ELF x86 - Hardened binary 2 1% 485 100 sm0k 0
pas_valide ELF x86 - Hardened binary 3 1% 299 100 sm0k 0
pas_valide ELF x86 - Hardened binary 4 1% 335 100 sm0k 0
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 35 100 pickle 0
pas_valide LinKern x64 - reentrant code 1% 126 100 franb 0
pas_valide ELF ARM - Heap format string bug 1% 65 105 franb 0
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 204 105 Arod 0
pas_valide ELF ARM - Format String bug 1% 75 110 pickle 0
pas_valide ELF ARM - Use After Free 1% 77 110 pickle 0
pas_valide ELF x64 - Heap feng-shui 1% 56 110 laxa 0
pas_valide ELF x64 - Off-by-one bug 1% 111 110 NeedToLearn 0
pas_valide ELF x86 - Hardened binary 5 1% 257 110 sm0k 0
pas_valide LinKern ARM - Stack Overflow 1% 44 110 pickle 0
pas_valide LinKern x86 - basic ROP 1% 187 110 franb 0
pas_valide ELF ARM - Heap Off-by-One 1% 49 115 pickle 0
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 138 115 Tosh 0
pas_valide ELF x86 - Hardened binary 6 1% 238 115 sm0k 0
pas_valide ELF x86 - Hardened binary 7 1% 201 115 Tosh 0
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 122 115 franb 0
pas_valide LinKern x64 - RowHammer 1% 52 115 pickle 0
pas_valide LinKern x64 - SLUB off-by-one 1% 34 115 Tosh 0
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 30 120 pickle 0
pas_valide ELF ARM - Heap Overflow 1% 37 120 pickle 0
pas_valide ELF x64 - Seccomp Whitelist 1% 44 120 pickle 0
pas_valide ELF x86 - Blind ROP 1% 102 120 franb 0
pas_valide Linkern x64 - Memory exploration 1% 81 120 franb 0
pas_valide WinKern x64 - Advanced stack buffer overflow - ROP 1% 16 120 __syscall, Synacktiv 0
pas_valide WinKern x64 - Use After Free 1% 10 120 __syscall, Synacktiv 0
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 103 130 Tosh, Fritz 0
pas_valide ELF x64 - Blind ROP 1% 72 135 franb 0
pas_valide ELF x64 - Browser exploit - BitString 1% 24 135 pickle 0