LinKern x64 - SLUB off-by-one

115 Points  

Exploiter l’off-by-one de ce module kernel vulnérable

Auteur

Tosh,  

Niveau  Difficulté

Validations

14 Challengeurs 1%

Note  Notation

1
2
3
4
5
5 votes
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Solution  Solution

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Résultats des challenges Résultats des challenges

Pseudonyme Epreuve Langue Date
javierprtd   LinKern x64 - SLUB off-by-one es 24 juin 2019 à 17:50
Tosh   LinKern x64 - SLUB off-by-one fr 7 juin 2019 à 16:56
XeR   LinKern x64 - SLUB off-by-one fr 4 juin 2019 à 20:20
Alkanor   LinKern x64 - SLUB off-by-one fr 1er juin 2019 à 22:42
Geluchat   LinKern x64 - SLUB off-by-one fr 28 mai 2019 à 20:40
john.doe   LinKern x64 - SLUB off-by-one en 26 mai 2019 à 16:57
Kileak   LinKern x64 - SLUB off-by-one en 25 mai 2019 à 23:06
hama   LinKern x64 - SLUB off-by-one en 22 mai 2019 à 10:36
christrc   LinKern x64 - SLUB off-by-one fr 21 mai 2019 à 18:23
pickle   LinKern x64 - SLUB off-by-one en 19 mai 2019 à 04:56

Challenges publiés dans cette rubrique 69 Challenges

Résultats Nom de l'épreuve Validations Nombre de points  Explications sur les scores Difficulté  Difficulté Auteur Note  Notation Solution
pas_valide ELF x86 - Stack buffer overflow basic 1 8% 11177 5 Lyes 9
pas_valide ELF x86 - Stack buffer overflow basic 2 6% 8320 10 Lyes 6
pas_valide ELF x86 - Format string bug basic 1 4% 5534 15 Lu33Y 7
pas_valide ELF x64 - Stack buffer overflow - basic 3% 4036 20 Arod 9
pas_valide ELF x86 - Format string bug basic 2 2% 2713 20 Lyes 6
pas_valide ELF x86 - Race condition 3% 3723 20 Lu33Y 11
pas_valide ELF ARM - Stack buffer overflow - basic 1% 653 25 pickle 5
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 159 25 franb 2
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 2680 25 Lyes 5
pas_valide ELF x86 - Use After Free - basic 1% 212 25 Esad 1
pas_valide ELF ARM - Stack Spraying 1% 129 30 pickle 5
pas_valide ELF x86 - BSS buffer overflow 3% 2920 30 Lu33Y 7
pas_valide ELF x86 - Stack buffer overflow basic 4 2% 1939 30 Lu33Y 4
pas_valide ELF x86 - Stack buffer overflow basic 6 2% 1560 30 TiWim 6
pas_valide ELF x86 - Format String Bug Basic 3 1% 742 35 Lyes 6
pas_valide ELF ARM - Basic ROP 1% 308 40 pickle 4
pas_valide ELF MIPS - Basic ROP 1% 53 40 dagger 2
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 524 40 sebbb 6
pas_valide ELF x64 - Logic bug 1% 105 50 sbrk 4
pas_valide ELF x86 - Bug Hunting - Plusieurs problèmes 1% 50 50 sbrk 3
pas_valide ELF x86 - Stack buffer and integer overflow 2% 1431 50 Lu33Y 3
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 65 50 kikko 2
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 1312 50 Lu33Y 5
pas_valide ELF x64 - Stack buffer overflow - avancé 1% 728 55 Arod 9
pas_valide ELF MIPS - Format String Glitch 1% 21 60 pickle, martin 2
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 549 60 Arod 3
pas_valide ELF ARM - Race condition 1% 74 70 pickle 3
pas_valide ELF x64 - Browser exploit - Intro 1% 31 70 pickle 2
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 63 70 sbrk 4
pas_valide ELF x86 - Remote BSS buffer overflow 1% 620 75 Tosh 4
pas_valide ELF x86 - Remote Format String bug 1% 764 75 Tosh 4
pas_valide ELF x64 - Remote heap buffer overflow - fastbin 1% 167 80 franb 2
pas_valide ELF x86 - Blind remote format string bug 1% 201 80 Lyes 5
pas_valide LinKern ARM - syscall vulnérable 1% 69 85 pickle 3
pas_valide LinKern x86 - Buffer overflow basic 1 1% 267 85 franb 4
pas_valide LinKern x86 - Null pointer dereference 1% 278 90 franb 1
pas_valide LinKern x64 - Race condition 1% 178 95 franb 1
pas_valide ELF ARM - Shellcode alphanumérique 1% 21 100 pickle 0
pas_valide ELF MIPS - URLEncoded Format String bug 1% 9 100 pickle 1
pas_valide ELF x86 - Hardened binary 1 1% 499 100 sm0k 8
pas_valide ELF x86 - Hardened binary 2 1% 393 100 sm0k 9
pas_valide ELF x86 - Hardened binary 3 1% 247 100 sm0k 5
pas_valide ELF x86 - Hardened binary 4 1% 277 100 sm0k 9
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 18 100 pickle 1
pas_valide LinKern x64 - code réentrant 1% 95 100 franb 1
pas_valide ELF ARM - Heap format string bug 1% 42 105 franb 1
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 169 105 Arod 4
pas_valide ELF ARM - Format String bug 1% 50 110 pickle 1
pas_valide ELF ARM - Use After Free 1% 47 110 pickle 1
pas_valide ELF x64 - Heap feng-shui 1% 37 110 laxa 1
pas_valide ELF x64 - Off-by-one bug 1% 82 110 NeedToLearn 3
pas_valide ELF x86 - Hardened binary 5 1% 208 110 sm0k 9
pas_valide LinKern ARM - Stack Overflow 1% 27 110 pickle 1
pas_valide LinKern x86 - basic ROP 1% 139 110 franb 5
pas_valide ELF ARM - Heap Off-by-One 1% 30 115 pickle 1
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 102 115 Tosh 3
pas_valide ELF x86 - Hardened binary 6 1% 197 115 sm0k 7
pas_valide ELF x86 - Hardened binary 7 1% 162 115 Tosh 6
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 89 115 franb 4
pas_valide LinKern x64 - RowHammer 1% 24 115 pickle 1
pas_valide LinKern x64 - SLUB off-by-one 1% 14 115 Tosh 0
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 19 120 pickle 1
pas_valide ELF ARM - Heap Overflow 1% 22 120 pickle 1
pas_valide ELF x64 - Seccomp Whitelist 1% 33 120 pickle 1
pas_valide ELF x86 - Blind ROP 1% 61 120 franb 5
pas_valide Linkern x64 - Memory exploration 1% 62 120 franb 4
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 73 130 Tosh, Fritz 2
pas_valide ELF x64 - Blind ROP 1% 41 135 franb 1
pas_valide ELF x64 - Browser exploit - BitString 1% 15 135 pickle 3