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README.md |
README.md
Smug-Dino
Don't you know it's wrong to smuggle dinosaurs... and other things?
About the Challenge
We were given a website, and this website have 2 endpoints, /
and /hint
. This is what the /hint
endpoint looks like
Because we know about the web server information (You can find this information on HTTP response header)
Input nginx
and 1.17.6
and voilà we got the hint
Hmmm, CVE-2019-***
means this is a CVE related to Nginx considering that the Nginx used in this website is outdated
How to Solve?
At first, i tried to find any CVEs related to nginx (You can also check the list here)
And I found this CVE-2019-20372
and luckily we also found the proof of concept
And then i replicate the proof of concept in the website and finally we got the flag
csawctf{d0nt_smuggl3_Fla6s_!}