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Fancy Cache was a Master Challenge for PicoCTF worth 200 points. The aim was to exploit a use-after-free vulnerability.
This is the writeup for CSAW CTF Quals 2013 Exploitation 300
This is the writeup for CSAW CTF Quals 2013 Exploitation 300
Switch to socket reuse shellcode
This writeup needs more work, will review it at some phase.
Member
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I don't see your submission on the GSoC Melange website. Which name did you use for your submission? |
Author
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Hey, I can't apply I am not a student anymore, I just want to contribute because I learn. |
Member
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Ah cool, thanks! :) |
Member
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Looks like this is specified twice? It's the same local or remote.
Member
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You should check out some of the other write-ups. They're all split into "doit.py" with the exploit logic, and "harness.py" which is responsible for creating a flag on disk, starting the challenge server, and verifying that you can read/write the flag after the exploit has finished. |
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This is the writeup for CSAW CTF Quals 2013 Exploitation 300