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 Wargame Help : basic2 | |||
W3-BoT 568 Messages GeekÔ$ |
the 19/01/2011 at 19h19 # 01 Post here for any help request on challenge basic2 (in ENGLISH only !) #w3challs'Big Boss |
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| esher 3 Messages New Poster |
the 16/05/2011 at 17h02# 02 I've managed to run "unreachable" function using gdb, but .. with no luck (cat ... : permission denied)  Any hint (may be by PM) would be appreciated |
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awe 329 Messages Geek |
the 16/05/2011 at 17h19# 03 You are doing it wrong  You can't validate wargame challenges with GDB, because it launches binaries in a traced mode, which remove the set-uid bit. So, using GDB, you loose necessary permissions. The best thing you can do is to read the .spoiler file. My name? I've had a few. You can call me root. |
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| Jinx 2 Messages New Poster |
the 23/05/2011 at 17h53# 04 there is some typo given in this challenge... Server : wargame.w3challs.com Port : 10101 User : basic1 i think it has to be "basic2". |
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| awe 329 Messages Geek |
the 23/05/2011 at 18h01# 05
Jinx said:
Sure, that's fixed, thanks! My name? I've had a few. You can call me root. |
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| Jinx 2 Messages New Poster |
the 23/05/2011 at 18h37# 06 is it possible, that this challenge is broken? |
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| awe 329 Messages Geek |
the 23/05/2011 at 19h17# 07 I checked it and it works. There's no reason for it not to work. My name? I've had a few. You can call me root. |
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| stormsurfer 2 Messages New Poster |
the 10/10/2012 at 12h18# 08 I'm stuck in this level for few days now. I think this is an integer overflow but I'm not sure how to exploit it, other then passing a long strlen to index. What I think I should do is to call unreachable_functions instead of reachable_functions but again, I can't find a way to do it. I would realy like a push in the right direction. |
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S3cur3D 29 Messages Confirmed Poster |
the 10/10/2012 at 15h33# 09 You are in the right direction, but you should really work on the hint. Once you understand the hint, you have the solution. Being able to break security doesn't make you a hacker anymore than being able to hotwire cars makes you an automotive engineer. |
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| hutthutt 6 Messages New Poster |
the 30/01/2013 at 21h48# 10 i managed to make it segfault by overflowing the index variable but cant go deeper.. any other hints will be appreciated.. |
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| hutthutt 6 Messages New Poster |
the 03/02/2013 at 17h15# 11 none can help me? |
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| soulja56 17 Messages New Poster |
the 10/02/2013 at 06h03# 12 what is an integer? that's a good question |
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| soulja56 17 Messages New Poster |
the 12/02/2013 at 04h41# 13 I don't see a link between integer overflow and reaching the system function. Help ? « Last edition: the 17/02/2013 at 00h47 by soulja56 » |
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| hutthutt 6 Messages New Poster |
the 18/02/2013 at 17h30# 14 yes, n1 can give tips? |
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| awe 329 Messages Geek |
the 18/02/2013 at 17h44# 15
soulja56 said:
soulja56 said:
That's pretty obvious, so if you don't see that link, you probably didn't understand what integer overflows are about. My name? I've had a few. You can call me root. |
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