CVE-2016-4953
Fixed in a distro release EPSS 17%
ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (ephemeral-association demobilization) by sending a spoofed crypto-NAK packet with incorrect authentication data at a certain time.
Products: ntp, oracle solaris, suse manager, suse manager_proxy, suse openstack_cloud, opensuse leap, opensuse, suse linux_enterprise_desktop, suse linux_enterprise_server, siemens simatic_net_cp_443-1_opc_ua_firmware, siemens tim_4r-ie_firmware, siemens tim_4r-ie_dnp3_firmware
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 11 | ntp | 1:4.2.8p8+dfsg-1 |
| SUSE Linux Enterprise Desktop 12 | ntp | 4.2.8p8-46.8.1 |
| SUSE Linux Enterprise Desktop 12 SP1 | ntp | 4.2.8p8-14.1 |
| SUSE Linux Enterprise Server 11 SP2-LTSS | ntp | 4.2.8p8-47.3 |
| SUSE Linux Enterprise Server 11 SP3-LTSS | ntp | 4.2.8p8-47.3 |
| SUSE Linux Enterprise Server 11 SP3-TERADATA | ntp | 4.2.8p8-47.3 |
| SUSE Linux Enterprise Server 11 SP4 | ntp | 4.2.8p8-14.1 |
| SUSE Linux Enterprise Server 12 | ntp | 4.2.8p8-46.8.1 |
| SUSE Linux Enterprise Server 12 SP1 | ntp | 4.2.8p8-14.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | ntp | 4.2.8p8-14.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | ntp | 4.2.8p8-46.8.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | ntp | 4.2.8p8-14.1 |
| SUSE Manager 2.1 | ntp | 4.2.8p8-47.3 |
| SUSE Manager Proxy 2.1 | ntp | 4.2.8p8-47.3 |
| SUSE OpenStack Cloud 5 | ntp | 4.2.8p8-47.3 |
| openSUSE Tumbleweed | ntp | 4.2.8p9-1.1 |