ELF x86 - Hardened binary 2

100 Points  0x0

Author

sm0k,  

Level  Difficulty

Validations

664 Challengers 1%

Note  Notation

1
2
3
4
5
63 Votes

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solutions 3 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
pedroysb App - System  ELF x86 - Hardened binary 2 en 19 May 2017 at 05:07
markmark App - System  ELF x86 - Hardened binary 2 en 17 May 2017 at 18:31
psih1337 App - System  ELF x86 - Hardened binary 2 en 17 May 2017 at 15:12
JTJISGOD App - System  ELF x86 - Hardened binary 2 en 10 May 2017 at 18:29
MtucX App - System  ELF x86 - Hardened binary 2 en 7 May 2017 at 00:13
the_unknown_ App - Système  ELF x86 - Hardened binary 2 fr 6 May 2017 at 19:04
SakiiR App - Système  ELF x86 - Hardened binary 2 fr 6 May 2017 at 18:58
Anonymous App - System  ELF x86 - Hardened binary 2 en 2 May 2017 at 23:13
toanfanta App - System  ELF x86 - Hardened binary 2 en 1 May 2017 at 16:24
Mister_Bert0ni App - System  ELF x86 - Hardened binary 2 en 1 May 2017 at 08:16

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% 1953 50 Lu33Y 1 8 February 2012
pas_valide ELF x86 - Stack buffer and integer overflow 1% 2058 50 Lu33Y 4 8 February 2012
pas_valide ELF x86 - Format string bug basic 1 3% 10404 15 Lu33Y 6 8 February 2012
pas_valide ELF x86 - Race condition 2% 6692 20 Lu33Y 10 8 February 2012
pas_valide ELF x86 - Stack buffer overflow basic 4 1% 3061 30 Lu33Y 5 8 February 2012
pas_valide ELF x86 - BSS buffer overflow 2% 4388 30 Lu33Y 7 8 February 2012
pas_valide LinKern x64 - SLUB off-by-one 1% 97 115 Tosh 2 9 May 2019
pas_valide ELF x86 - Hardened binary 7 1% 284 115 Tosh 3 21 January 2013
pas_valide ELF x86 - Remote BSS buffer overflow 1% 765 75 Tosh 1 6 February 2012
pas_valide ELF x86 - Remote Format String bug 1% 994 75 Tosh 2 6 February 2012
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 196 115 Tosh 3 26 June 2015
pas_valide ELF x86 - Hardened binary 1 1% 842 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 2 1% 664 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 4 1% 462 100