system
Describe <CVE-2006-0677>.
user
What is <CVE-2006-0677>?
assistant
telnetd in Heimdal 0.6.x before 0.6.6 and 0.7.x before 0.7.2 allows remote unauthenticated attackers to cause a denial of service (server crash) via unknown vectors that trigger a null dereference..