ELF x86 - Stack buffer overflow basic 2

10 Points

Un niveau intermédiaire afin de vous familiariser avec les débordements de pile

Auteur

Lyes, 10 avril 2015

Niveau

Validations

9777 Challengeurs 6%

Note

578 votes

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6 Solutions

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Résultats des challenges

Pseudonyme	Epreuve	Langue	Date
Frnk	ELF x86 - Stack buffer overflow basic 2		31 mars 2020 à 20:53
kool123	ELF x86 - Stack buffer overflow basic 2		31 mars 2020 à 12:42
5aru	ELF x86 - Stack buffer overflow basic 2		30 mars 2020 à 20:17
Antiru	ELF x86 - Stack buffer overflow basic 2		30 mars 2020 à 18:59
nyto8176	ELF x86 - Stack buffer overflow basic 2		30 mars 2020 à 17:24
Ilya	ELF x86 - Stack buffer overflow basic 2		30 mars 2020 à 14:59
bslee	ELF x86 - Stack buffer overflow basic 2		30 mars 2020 à 14:41
Ouxss	ELF x86 - Stack buffer overflow basic 2		30 mars 2020 à 01:32
Peace-Maker	ELF x86 - Stack buffer overflow basic 2		30 mars 2020 à 00:44
dpcprince	ELF x86 - Stack buffer overflow basic 2		29 mars 2020 à 23:34

75 Challenges

Résultats	Nom	Validations	Nombre de points	Difficulté	Auteur	Note	Solution
	ELF x86 - Stack buffer overflow basic 1	8% 13526	5		Lyes		9
	ELF x86 - Stack buffer overflow basic 2	6% 9778	10		Lyes		6
	PE32 - Stack buffer overflow basic	1% 339	10		Ech0		3
	ELF x86 - Format string bug basic 1	4% 6394	15		Lu33Y		7
	ELF x64 - Stack buffer overflow - basic	3% 4811	20		Arod		9
	ELF x86 - Format string bug basic 2	2% 3162	20		Lyes		7
	ELF x86 - Race condition	3% 4366	20		Lu33Y		11
	ELF ARM - Stack buffer overflow - basic	1% 840	25		pickle		5
	ELF MIPS - Stack buffer overflow - No NX	1% 251	25		franb		4
	ELF x86 - Stack buffer overflow basic 3	2% 3168	25		Lyes		5
	ELF x86 - Use After Free - basic	1% 674	25		Esad		2
	PE32 - Stack buffer overflow avancé	1% 61	25		Ech0		3
	PE32+ Egg Hunter	1% 23	25		Ech0		1
	ELF ARM - Stack Spraying	1% 149	30		pickle		5
	ELF x86 - BSS buffer overflow	2% 3159	30		Lu33Y		7
	ELF x86 - Stack buffer overflow basic 4	2% 2101	30		Lu33Y		4
	ELF x86 - Stack buffer overflow basic 6	2% 1857	30		TiWim		6
	ELF x86 - Format String Bug Basic 3	1% 836	35		Lyes		7
	ELF ARM - Basic ROP	1% 422	40		pickle		4
	ELF MIPS - Basic ROP	1% 74	40		dagger		3
	ELF x86 - Stack buffer overflow - C++ vtables	1% 594	40		sebbb		6
	ELF x64 - Logic bug	1% 128	50		sbrk		4
	ELF x86 - Bug Hunting - Plusieurs problèmes	1% 66	50		sbrk		4
	ELF x86 - Stack buffer and integer overflow	1% 1518	50		Lu33Y		4
	ELF x86 - Stack buffer overflow - ret2dl_resolve	1% 110	50		kikko		2
	ELF x86 - Stack buffer overflow basic 5	1% 1388	50		Lu33Y		5
	ELF x64 - Stack buffer overflow - avancé	1% 866	55		Arod		10
	ELF MIPS - Format String Glitch	1% 34	60		pickle, martin		3
	ELF x86 - Information leakage with Stack Smashing Protector	1% 627	60		Arod		3
	ELF ARM - Race condition	1% 91	70		pickle		4
	ELF x64 - Browser exploit - Intro	1% 48	70		pickle		2
	ELF x86 - Out of bounds attack - French Paradox	1% 75	70		sbrk		4
	ELF x86 - Remote BSS buffer overflow	1% 652	75		Tosh		4
	ELF x86 - Remote Format String bug	1% 803	75		Tosh		4
	PE32+ Basic ROP	1% 8	75		Ech0		2
	ELF x64 - Remote heap buffer overflow - fastbin	1% 197	80		franb		2
	ELF x86 - Blind remote format string bug	1% 220	80		Lyes		5
	LinKern ARM - syscall vulnérable	1% 85	85		pickle		3
	LinKern x86 - Buffer overflow basic 1	1% 319	85		franb		5
	LinKern x86 - Null pointer dereference	1% 329	90		franb		1
	LinKern x64 - Race condition	1% 201	95		franb		1
	ELF ARM - Shellcode alphanumérique	1% 26	100		pickle		1
	ELF MIPS - URLEncoded Format String bug	1% 16	100		pickle		2
	ELF x86 - Hardened binary 1	1% 557	100		sm0k		8
	ELF x86 - Hardened binary 2	1% 440	100		sm0k		9
	ELF x86 - Hardened binary 3	1% 278	100		sm0k		5
	ELF x86 - Hardened binary 4	1% 313	100		sm0k		10
	LinKern MIPSel - Vulnerable ioctl	1% 29	100		pickle		1
	LinKern x64 - code réentrant	1% 107	100		franb		1
	ELF ARM - Heap format string bug	1% 50	105		franb		2
	ELF x64 - Sigreturn Oriented Programming	1% 180	105		Arod		5
	ELF ARM - Format String bug	1% 59	110		pickle		1
	ELF ARM - Use After Free	1% 58	110		pickle		1
	ELF x64 - Heap feng-shui	1% 45	110		laxa		2
	ELF x64 - Off-by-one bug	1% 91	110		NeedToLearn		3
	ELF x86 - Hardened binary 5	1% 236	110		sm0k		9
	LinKern ARM - Stack Overflow	1% 35	110		pickle		1
	LinKern x86 - basic ROP	1% 158	110		franb		5
	ELF ARM - Heap Off-by-One	1% 35	115		pickle		2
	ELF x64 - Remote Heap buffer overflow 1	1% 115	115		Tosh		3
	ELF x86 - Hardened binary 6	1% 219	115		sm0k		7
	ELF x86 - Hardened binary 7	1% 185	115		Tosh		7
	ELF x86 - Remote stack buffer overflow - Hardened	1% 105	115		franb		4
	LinKern x64 - RowHammer	1% 36	115		pickle		1
	LinKern x64 - SLUB off-by-one	1% 23	115		Tosh		0
	ELF ARM - Heap buffer overflow - Wilderness	1% 23	120		pickle		2
	ELF ARM - Heap Overflow	1% 25	120		pickle		1
	ELF x64 - Seccomp Whitelist	1% 36	120		pickle		2
	ELF x86 - Blind ROP	1% 81	120		franb		6
	Linkern x64 - Memory exploration	1% 71	120		franb		5
	WinKern x64 - Stack buffer overflow avancé - ROP	1% 4	120		__syscall, Synacktiv		1
	WinKern x64 - Use After Free	1% 2	120		__syscall, Synacktiv		0
	ELF x64 - Remote Heap buffer overflow 2	1% 82	130		Tosh, Fritz		2
	ELF x64 - Blind ROP	1% 50	135		franb		1
	ELF x64 - Browser exploit - BitString	1% 17	135		pickle		3