system
Describe <CVE-2007-3791>.
user
What is <CVE-2007-3791>?
assistant
Buffer overflow in the w_read function in sockets.c in Cami Sardinha and Nigel Kukard policyd before 1.81 for Postfix allows remote attackers to cause a denial of service and possibly execute arbitrary code via long SMTP commands.  NOTE: some of these details are obtained from third party information..