A flaw was found in the way ntpd calculated the root delay. A remote attacker could send a specially-crafted spoofed packet to cause denial of service or in some special cases even crash.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | ntp | 2017-01-04 17:00 | ALAS-2017-781 |
Amazon Linux 2 - Core | ntp | 2018-05-10 17:11 | ALAS2-2018-1009 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv2 | 1.2 | AV:L/AC:H/Au:N/C:N/I:N/A:P |
Amazon Linux | CVSSv3 | 2.9 | CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
NVD | CVSSv2 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
NVD | CVSSv3 | 5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |