Vulnerabilities > NTP > NTP > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2018-03-06 | CVE-2018-7170 | ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modify a victim's clock via a Sybil attack. | 5.3 |
| 2017-08-24 | CVE-2015-5146 | Improper Input Validation vulnerability in multiple products ntpd in ntp before 4.2.8p3 with remote configuration enabled allows remote authenticated users with knowledge of the configuration password and access to a computer entrusted to perform remote configuration to cause a denial of service (service crash) via a NULL byte in a crafted configuration directive packet. | 5.3 |
| 2017-08-07 | CVE-2015-7855 | Improper Input Validation vulnerability in multiple products The decodenetnum function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (assertion failure) via a 6 or mode 7 packet containing a long data value. | 6.5 |
| 2017-08-07 | CVE-2015-7852 | Improper Input Validation vulnerability in multiple products ntpq in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash) via crafted mode 6 response packets. | 5.9 |
| 2017-08-07 | CVE-2015-7850 | Infinite Loop vulnerability in multiple products ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote authenticated users to cause a denial of service (infinite loop or crash) by pointing the key file at the log file. | 6.5 |
| 2017-08-07 | CVE-2015-7702 | Improper Input Validation vulnerability in multiple products The crypto_xmit function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service (crash). | 6.5 |
| 2017-03-27 | CVE-2017-6464 | Improper Input Validation vulnerability in NTP NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote attackers to cause a denial of service (ntpd crash) via a malformed mode configuration directive. | 6.5 |
| 2017-03-27 | CVE-2017-6463 | Improper Input Validation vulnerability in NTP NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote authenticated users to cause a denial of service (daemon crash) via an invalid setting in a :config directive, related to the unpeer option. | 6.5 |
| 2017-03-27 | CVE-2017-6459 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in NTP The Windows installer for NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows local users to have unspecified impact via vectors related to an argument with multiple null bytes. | 5.5 |
| 2017-01-30 | CVE-2016-2519 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in NTP ntpd in NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (ntpd abort) by a large request data value, which triggers the ctl_getitem function to return a NULL value. | 5.9 |