CVE-2009-3563
Published: 8 December 2009
ntp_request.c in ntpd in NTP before 4.2.4p8, and 4.2.5, allows remote attackers to cause a denial of service (CPU and bandwidth consumption) by using MODE_PRIVATE to send a spoofed (1) request or (2) response packet that triggers a continuous exchange of MODE_PRIVATE error responses between two NTP daemons.
Priority
Status
Package | Release | Status |
---|---|---|
ntp Launchpad, Ubuntu, Debian |
upstream |
Released
(4.2.4p8)
|
dapper |
Released
(1:4.2.0a+stable-8.1ubuntu6.3)
|
|
hardy |
Released
(1:4.2.4p4+dfsg-3ubuntu2.3)
|
|
intrepid |
Released
(1:4.2.4p4+dfsg-6ubuntu2.4)
|
|
jaunty |
Released
(1:4.2.4p4+dfsg-7ubuntu5.2)
|
|
karmic |
Released
(1:4.2.4p6+dfsg-1ubuntu5.1)
|