Bash - unquoted expression injection

15 Points  0x0

Always quote your vars 😉

Author

sbrk,  

Level  Difficulty

Validations

0 Challengers 2%

Note  Notation

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154 Votes

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 5 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Papy   Bash - unquoted expression injection 28 October 2021 at 14:44
johngreen   Bash - unquoted expression injection 28 October 2021 at 12:37
theo189   Bash - unquoted expression injection 28 October 2021 at 11:45
dafibe   Bash - unquoted expression injection 27 October 2021 at 18:44
applaca   Bash - unquoted expression injection 27 October 2021 at 17:26
bruce   Bash - unquoted expression injection 27 October 2021 at 11:55
Sakatana   Bash - unquoted expression injection 26 October 2021 at 23:28
nouchata   Bash - unquoted expression injection 26 October 2021 at 20:01
Hize   Bash - unquoted expression injection 26 October 2021 at 18:39
xb1703   Bash - unquoted expression injection 26 October 2021 at 15:56

 25 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide Bash - System 1 15% 33386 5 Lu33Y 10 8 February 2012
pas_valide sudo - weak configuration 10% 22088 5 notfound404 4 6 February 2012
pas_valide Bash - System 2 9% 20042 10 Lu33Y 10 8 February 2012
pas_valide LaTeX - Input 1% 863 10 Podalirius 2 17 March 2021
pas_valide Powershell - Command Injection 1% 2339 10 hat.time 6 19 June 2020
pas_valide Bash - unquoted expression injection 2% 2377 15 sbrk 5 26 October 2020
pas_valide Perl - Command injection 5% 10209 15 Tosh 9 11 August 2015
pas_valide Powershell - SecureString 1% 1299 15 hat.time 2 19 June 2020
pas_valide Bash - cron 5% 9470 20 g0uZ 8 6 May 2013
pas_valide LaTeX - Command execution 1% 535 20 Podalirius 2 17 March 2021
pas_valide Python - input() 6% 13263 20 g0uZ 11 27 May 2014
pas_valide Bash - quoted expression injection 1% 427 25 sbrk 3 26 October 2020
pas_valide Bash - race condition 1% 278 25 sbrk 8 5 May 2020
pas_valide Powershell - Basic jail 1% 450 25 hat.time 8 19 June 2020
pas_valide Python - pickle 2% 4151 25 koma 9 7 September 2012
pas_valide Shared Objects hijacking 1% 439 30 das 2 5 March 2020
pas_valide SSH - Agent Hijacking 1% 1626 30 mayfly 5 7 October 2018
pas_valide Python - format string 1% 384 35 lovasoa 1 26 March 2021
pas_valide Python - PyJail 1 3% 5331 35 sambecks 5 3 January 2015
pas_valide PHP - Jail 1% 539 40 LordRoke 10 1 March 2019
pas_valide Python - PyJail 2 2% 3054 40 zM_ 10 17 February 2015
pas_valide Python - Jail - Exec 1% 1207 50 Arod 3 23 February 2015
pas_valide Javascript - Jail 1% 339 55 waxous 2 7 December 2016
pas_valide Python - Jail - Garbage collector 1% 401 55 n0d 4 12 August 2017
pas_valide Bash - Restricted shells 1% 2020 70 Yorin 7 14 January 2017