ELF x86 - Hardened binary 2

100 Points  0x0

Author

sm0k,  

Level  Difficulty

Validations

691 Challengers 1%

Note  Notation

1
2
3
4
5
65 Votes

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solutions 3 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
p0tr3c App - System  ELF x86 - Hardened binary 2 en 30 October 2019 at 10:48
voydstack App - Système  ELF x86 - Hardened binary 2 fr 29 October 2019 at 00:02
jose App - System  ELF x86 - Hardened binary 2 en 21 October 2019 at 19:19
namealias App - System  ELF x86 - Hardened binary 2 en 18 October 2019 at 01:30
hexabeast App - Système  ELF x86 - Hardened binary 2 fr 15 October 2019 at 16:27
macz App - System  ELF x86 - Hardened binary 2 en 13 October 2019 at 14:35
luffy() App - Système  ELF x86 - Hardened binary 2 fr 12 October 2019 at 08:49
tzu_the_cool App - System  ELF x86 - Hardened binary 2 en 21 September 2019 at 15:18
mys22 App - Système  ELF x86 - Hardened binary 2 fr 18 September 2019 at 15:24
YADDD App - Système  ELF x86 - Hardened binary 2 fr 16 September 2019 at 18:25

challenges 93 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author ↓↑ Note  Notation Solution Date
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 2038 50 Lu33Y 1 8 February 2012
pas_valide ELF x86 - Stack buffer and integer overflow 1% 2154 50 Lu33Y 4 8 February 2012
pas_valide ELF x86 - Format string bug basic 1 3% 10870 15 Lu33Y 7 8 February 2012
pas_valide ELF x86 - Race condition 2% 6995 20 Lu33Y 10 8 February 2012
pas_valide ELF x86 - Stack buffer overflow basic 4 1% 3198 30 Lu33Y 5 8 February 2012
pas_valide ELF x86 - BSS buffer overflow 2% 4560 30 Lu33Y 7 8 February 2012
pas_valide LinKern x64 - SLUB off-by-one 1% 107 115 Tosh 2 9 May 2019
pas_valide ELF x86 - Hardened binary 7 1% 295 115 Tosh 3 21 January 2013
pas_valide ELF x86 - Remote BSS buffer overflow 1% 778 75 Tosh 1 6 February 2012
pas_valide ELF x86 - Remote Format String bug 1% 1020 75 Tosh 2 6 February 2012
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 203 115 Tosh 3 26 June 2015
pas_valide ELF x86 - Hardened binary 1 1% 875 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 2 1% 691 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 4 1% 480 100 sm0k 2 11 February 2012
pas_valide ELF x86 - Hardened binary 5 1% 370 110 sm0k 1 11 February 2012