system
Describe <CVE-2015-6565>.
user
What is <CVE-2015-6565>?
assistant
sshd in OpenSSH 6.8 and 6.9 uses world-writable permissions for TTY devices, which allows local users to cause a denial of service (terminal disruption) or possibly have unspecified other impact by writing to a device, as demonstrated by writing an escape sequence..