Hacker Community

• Wargames
• About

Contribute to OverTheWire ?
Click here!

News (2012-01-07):

Best wishes for 2012 ! We released the HES2010 wargame ! Read more...

• Vortex
• Semtex
• Drifter
• Krypton
• [R] HES2010
• [R] Abraxas

• Level 0
• Level 1
• Level 2
• Level 3
• Level 4
• Level 5
• Level 6
• Level 7
• Level 8
• Level 9
• Level 10
• Level 11
• Level 12
• Level 13
• Level 14

Level 3

Level 3 is a remote heap corruption issue. Source code can be found in /home/drifter/drifter3. It is linked against an ancient malloc implementation so it should be easily exploitable :)

Once upon a free()... - suitable reading material, amongst others.