ELF x86 - Blind ROP

120 Points  0x0

BROP

Author

franb,  

Level  Difficulty

Validations

142 Challengers 1%

Note  Notation

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46 Votes

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
CharlB App - Système  ELF x86 - Blind ROP fr 18 August 2023 at 00:27
whitehat42 App - Système  ELF x86 - Blind ROP fr 28 July 2023 at 02:11
M58 App - Système  ELF x86 - Blind ROP fr 1 July 2023 at 21:00
blaud App - Système  ELF x86 - Blind ROP fr 20 May 2023 at 11:22
Jorzan App - Système  ELF x86 - Blind ROP fr 5 May 2023 at 13:02
vink283 App - Système  ELF x86 - Blind ROP fr 21 April 2023 at 23:34
Jeyanthan App - Système  ELF x86 - Blind ROP fr 21 March 2023 at 01:48
nikost App - Système  ELF x86 - Blind ROP fr 19 March 2023 at 03:15
Lolit App - Système  ELF x86 - Blind ROP fr 12 March 2023 at 16:49
Iroh App - Système  ELF x86 - Blind ROP fr 21 January 2023 at 19:27

challenges 88 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 1 8% 21297 5 Lyes 11 25 March 2015
pas_valide ELF x64 - Basic heap overflow 1% 869 10 sourcePerrier 1 13 February 2023
pas_valide ELF x86 - Stack buffer overflow basic 2 5% 15062 10 Lyes 10 10 April 2015
pas_valide PE32 - Stack buffer overflow basic 1% 1957 10 Ech0 8 3 December 2019
pas_valide ELF x86 - Format string bug basic 1 4% 9423 15 Lu33Y 6 8 February 2012
pas_valide ELF x64 - Stack buffer overflow - basic 3% 7242 20 Arod 7 31 May 2015
pas_valide ELF x86 - Format string bug basic 2 2% 4825 20 Lyes 5 8 April 2015
pas_valide ELF x86 - Race condition 3% 6079 20 Lu33Y 10 8 February 2012
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1280 25 pickle 7 9 March 2017
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 501 25 franb 2 28 September 2018
pas_valide ELF x64 - Double free 1% 802 25 Esad 2 23 March 2021
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 4806 25 Lyes 4 10 April 2015
pas_valide ELF x86 - Use After Free - basic 1% 1710 25 Esad 3 26 May 2019
pas_valide ELF ARM - Stack Spraying 1% 251 30 pickle 4 2 April 2017
pas_valide ELF x64 - Stack buffer overflow - PIE 1% 906 30 HomardBoy 2 26 March 2021
pas_valide ELF x86 - BSS buffer overflow 2% 4109 30 Lu33Y 7 8 February 2012
pas_valide ELF x86 - Stack buffer overflow basic 4 1% 2822 30 Lu33Y 5 8 February 2012
pas_valide ELF x86 - Stack buffer overflow basic 6 1% 2901 30 TiWim 5 10 March 2016
pas_valide ELF x86 - Format String Bug Basic 3 1% 1265 35 Lyes 2 27 May 2015
pas_valide PE32 - Advanced stack buffer overflow 1% 224 35 Ech0 4 3 December 2019
pas_valide ELF ARM - Basic ROP 1% 727 40 pickle 5 11 March 2017
pas_valide ELF MIPS - Basic ROP 1% 165 40 dagger 1 7 October 2018
pas_valide ELF RISC-V - Intro - let’s do the ROP 1% 49 40 nobodyisnobody 1 13 February 2023
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 887 40 sebbb 2 20 July 2015
pas_valide PE32+ Format string bug 1% 98 45 Ech0 1 3 December 2019
pas_valide ELF x64 - Logic bug 1% 222 50 sbrk 3 8 July 2017
pas_valide ELF x86 - Bug Hunting - Several issues 1% 118 50 sbrk 3 19 January 2018
pas_valide ELF x86 - Stack buffer and integer overflow 1% 1923 50 Lu33Y 4 8 February 2012
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 344 50 kikko 3 28 February 2019
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 1796 50 Lu33Y 1 8 February 2012
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 1347 55 Arod 4 5 June 2015
pas_valide ELF MIPS - Format String Glitch 1% 74 60 pickle , martin 1 21 October 2018
pas_valide ELF x64 - Heap Filling 1% 84 60 voydstack 0 27 May 2021
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 882 60 Arod 2 20 May 2015
pas_valide ELF x64 - File Structure Hacking 1% 79 65 nobodyisnobody 0 27 May 2021
pas_valide ELF ARM - Race condition 1% 139 70 pickle 1 3 June 2017
pas_valide ELF x64 - Browser exploit - Intro 1% 96 70 pickle 1 2 November 2018
pas_valide ELF x64 - Buggy VM 1% 52 70 NonStandardModel 0 10 June 2022
pas_valide ELF x64 - Heap Safe-Linking Bypass 1% 62 70 nobodyisnobody 0 22 October 2021
pas_valide ELF x64 - ret2dl_init 1% 38 70 kikko 0 27 May 2021
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 120 70 sbrk 3 17 September 2017
pas_valide ELF x86 - Remote BSS buffer overflow 1% 755 75 Tosh 1 6 February 2012
pas_valide ELF x86 - Remote Format String bug 1% 958 75 Tosh 2 6 February 2012
pas_valide PE32+ Basic ROP 1% 66 75 Ech0 0 6 December 2019
pas_valide ELF x64 - Remote heap buffer overflow - tcache 1% 294 80 franb 1 5 February 2017
pas_valide ELF x86 - Blind remote format string bug 1% 321 80 Lyes 2 8 June 2015
pas_valide LinKern ARM - vulnerable syscall 1% 157 85 pickle 0 22 March 2017
pas_valide LinKern x86 - Buffer overflow basic 1 1% 508 85 franb 3 16 February 2016
pas_valide LinKern x86 - Null pointer dereference 1% 485 90 franb 1 16 February 2016
pas_valide LinKern x64 - Race condition 1% 328 95 franb 3 16 February 2016
pas_valide ELF ARM - Alphanumeric shellcode 1% 40 100 pickle 2 16 March 2017
pas_valide ELF MIPS - URLEncoded Format String bug 1% 32 100 pickle 0 7 October 2018
pas_valide ELF x86 - Hardened binary 1 1% 765 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 2 1% 611 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 3 1% 365 100 sm0k 1 11 February 2012
pas_valide ELF x86 - Hardened binary 4 1% 430 100 sm0k 2 11 February 2012
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 63 100 pickle 0 23 October 2018
pas_valide LinKern x64 - reentrant code 1% 182 100 franb 2 1 March 2016
pas_valide ELF ARM - Heap format string bug 1% 78 105 franb 1 3 June 2017
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 273 105 Arod 4 25 June 2015
pas_valide ELF ARM - Format String bug 1% 86 110 pickle 2 14 March 2017
pas_valide ELF ARM - Use After Free 1% 95 110 pickle 0 22 March 2017
pas_valide ELF x64 - FILE structure hijacking 1% 49 110 voydstack 3 27 May 2021
pas_valide ELF x64 - Heap feng-shui 1% 81 110 laxa 2 4 August 2017
pas_valide ELF x64 - Off-by-one bug 1% 143 110 NeedToLearn 2 19 May 2016
pas_valide ELF x86 - Hardened binary 5 1% 334 110 sm0k 1 11 February 2012
pas_valide LinKern ARM - Stack Overflow 1% 63 110 pickle 0 24 July 2017
pas_valide LinKern x86 - basic ROP 1% 274 110 franb 3 6 May 2016
pas_valide ELF ARM - Heap Off-by-One 1% 57 115 pickle 1 11 March 2017
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 177 115 Tosh 3 26 June 2015
pas_valide ELF x86 - Hardened binary 6 1% 311 115 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 7 1% 264 115 Tosh 3 21 January 2013
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 180 115 franb 1 17 August 2016
pas_valide LinKern x64 - RowHammer 1% 93 115 pickle 2 17 March 2019
pas_valide LinKern x64 - SLUB off-by-one 1% 82 115 Tosh 2 9 May 2019
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 37 120 pickle 1 25 March 2017
pas_valide ELF ARM - Heap Overflow 1% 44 120 pickle 1 2 April 2017
pas_valide ELF ARM64 - Heap Underflow 1% 12 120 nobodyisnobody 0 13 February 2023
pas_valide ELF x64 - Seccomp Whitelist 1% 74 120 pickle 0 3 June 2017
pas_valide ELF x86 - Blind ROP 1% 142 120 franb 0 9 October 2016
pas_valide LinKern x64 - Memory exploration 1% 131 120 franb 2 27 July 2016
pas_valide WinKern x64 - Advanced stack buffer overflow - ROP 1% 36 120 __syscall , Synacktiv 1 27 January 2020
pas_valide WinKern x64 - Use After Free 1% 23 120 __syscall , Synacktiv 0 27 January 2020
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 137 130 Tosh , Fritz 1 1 July 2015
pas_valide ELF x64 - Advanced Heap Exploitation - Heap Leakless & Fortified 1% 34 135 nobodyisnobody 1 27 May 2021
pas_valide ELF x64 - Blind ROP 1% 107 135 franb 1 10 March 2018
pas_valide ELF x64 - Browser exploit - BitString 1% 37 135 pickle 0 15 December 2018
pas_valide ELF ARM64 - Multithreading 1% 10 140 franb 0 13 February 2023