yawa writeup

Author: sukolenvo

mkdocs.yml

@@ -14,7 +14,7 @@ nav:
   - Intercepted transmissions: ./transmissions/index.md
   - Vector overflow: ./vector/index.md
   - Decrypt then eval: ./decrypt_eval/index.md
-#  - Yawa: ./yawa/index.md
+  - Yawa: ./yawa/index.md
 #  - DNAdecay: ./dna/index.md
 #  - Sign in: ./sign_in/index.md
 #  - sssshhhh: ./sssshhhh/index.md

solve/vector/index.md

@@ -244,7 +244,7 @@ Full script to launch binary (or connect to CTF server if REMOTE param provided)
         remote_port = 30013
         io = remote(remote_server, remote_port)
     else:
-        io = start(arguments)
+        io = process([elfexe.path] + arguments)
 
     paylod = flat(  # build payload
         b'DUCTF\x00',