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ropstar terminates at getting libc version about ropstar HOT 3 CLOSED

xct commented on July 4, 2024

ropstar terminates at getting libc version

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Comments (3)

xct commented on July 4, 2024

I tested the target binary and it can be solved with ropstar, I assume you are missing the correct libc version in your libc-database. Have you added your local libc versions ?

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TarushS commented on July 4, 2024

[DEBUG] [b'Hello!', b'Here I am: 0x7ff27542eb40', b'P\xe0Du\xf2\x7f', b'Hello!', b'Here I am: 0x7ff27542eb40']                                                                              
[+] Leak puts : 0x7ff27544e050                                                                                                                                                              
[*] Saved leak                                                                                                                                                                              
[*] Stopped process './baby_boi' (pid 14421)                                                                                                                                                
[*] Getting libc version                                                                                                                                                                    
[*] /root/tools/libc-database/find puts 050                                                                                                                                                 
[*] ['libc6_2.12.1-0ubuntu10.4_amd64']
Getting libc6_2.12.1-0ubuntu10.4_amd64
  -> Location: http://old-releases.ubuntu.com/ubuntu/pool/main/e/eglibc//libc6_2.12.1-0ubuntu10.4_amd64.deb
  -> Downloading package
Failed to download package from http://old-releases.ubuntu.com/ubuntu/pool/main/e/eglibc//libc6_2.12.1-0ubuntu10.4_amd64.deb
cp: cannot stat '/root/tools/libc-database/libs/libc6_2.12.1-0ubuntu10.4_amd64/libc.so.6': No such file or directory

Even after reinstalling libc-database and ropstar, this still happens and couldn't get a shell.

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xct commented on July 4, 2024

Can you try again with the latest update (just pushed a small one)? If it is not working, go to the libc-database folder and make sure the library is really added (must be in ./libs).

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