Max CVSS 7.5 Min CVSS 1.8 Total Count2
IDCVSSSummaryLast (major) updatePublished
CVE-2018-7183 7.5
Buffer overflow in the decodearr function in ntpq in ntp 4.2.8p6 through 4.2.8p10 allows remote attackers to execute arbitrary code by leveraging an ntpq query and sending a response with a crafted array.
31-10-2019 - 19:15 08-03-2018 - 20:29
CVE-2016-7426 4.3
NTP before 4.2.8p9 rate limits responses received from the configured sources when rate limiting for all associations is enabled, which allows remote attackers to cause a denial of service (prevent responses from the sources) by sending responses wit
24-01-2019 - 11:29 13-01-2017 - 16:59
CVE-2016-7427 3.3
The broadcast mode replay prevention functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (reject broadcast mode packets) via a crafted broadcast mode packet.
24-01-2019 - 11:29 13-01-2017 - 16:59
CVE-2016-7428 3.3
ntpd in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (reject broadcast mode packets) via the poll interval in a broadcast packet.
24-01-2019 - 11:29 13-01-2017 - 16:59
CVE-2016-9310 6.4
The control mode (mode 6) functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to set or unset traps via a crafted control mode packet.
24-01-2019 - 11:29 13-01-2017 - 16:59
CVE-2016-9311 7.1
ntpd in NTP before 4.2.8p9, when the trap service is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted packet.
24-01-2019 - 11:29 13-01-2017 - 16:59
CVE-2017-6462 4.6
Buffer overflow in the legacy Datum Programmable Time Server (DPTS) refclock driver in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows local users to have unspecified impact via a crafted /dev/datum device.
24-01-2019 - 11:29 27-03-2017 - 17:59
CVE-2017-6463 4.0
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.
24-01-2019 - 11:29 27-03-2017 - 17:59
CVE-2014-9295 7.5
Multiple stack-based buffer overflows in ntpd in NTP before 4.2.8 allow remote attackers to execute arbitrary code via a crafted packet, related to (1) the crypto_recv function when the Autokey Authentication feature is used, (2) the ctl_putdata func
30-11-2018 - 21:30 20-12-2014 - 02:59
CVE-2016-7431 5.0
NTP before 4.2.8p9 allows remote attackers to bypass the origin timestamp protection mechanism via an origin timestamp of zero. NOTE: this vulnerability exists because of a CVE-2015-8138 regression.
08-11-2018 - 11:29 13-01-2017 - 16:59
CVE-2015-5300 5.0
The panic_gate check in NTP before 4.2.8p5 is only re-enabled after the first change to the system clock that was greater than 128 milliseconds by default, which allows remote attackers to set NTP to an arbitrary time when started with the -g option,
30-10-2018 - 16:27 21-07-2017 - 14:29
CVE-2016-4955 2.6
ntpd in NTP 4.x before 4.2.8p8, when autokey is enabled, allows remote attackers to cause a denial of service (peer-variable clearing and association outage) by sending (1) a spoofed crypto-NAK packet or (2) a packet with an incorrect MAC value at a
30-10-2018 - 16:27 05-07-2016 - 01:59
CVE-2016-4956 5.0
ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (interleaved-mode transition and time change) via a spoofed broadcast packet. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-1548.
30-10-2018 - 16:27 05-07-2016 - 01:59
CVE-2016-4957 5.0
ntpd in NTP before 4.2.8p8 allows remote attackers to cause a denial of service (daemon crash) via a crypto-NAK packet. NOTE: this vulnerability exists because of an incorrect fix for CVE-2016-1547.
30-10-2018 - 16:27 05-07-2016 - 01:59
CVE-2014-9750 5.8
ntp_crypto.c in ntpd in NTP 4.x before 4.2.8p1, when Autokey Authentication is enabled, allows remote attackers to obtain sensitive information from process memory or cause a denial of service (daemon crash) via a packet containing an extension field
28-08-2018 - 10:29 06-10-2015 - 01:59
CVE-2014-9751 6.8
The read_network_packet function in ntp_io.c in ntpd in NTP 4.x before 4.2.8p1 on Linux and OS X does not properly determine whether a source IP address is an IPv6 loopback address, which makes it easier for remote attackers to spoof restricted packe
28-08-2018 - 10:29 06-10-2015 - 01:59
CVE-2015-5146 3.5
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
02-08-2018 - 01:29 24-08-2017 - 20:29
CVE-2015-7704 5.0
The ntpd client in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service via a number of crafted "KOD" messages.
18-05-2018 - 01:29 07-08-2017 - 20:29
CVE-2015-7977 4.3
ntpd in NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (NULL pointer dereference) via a ntpdc reslist command.
18-05-2018 - 01:29 30-01-2017 - 21:59
CVE-2015-7978 5.0
NTP before 4.2.8p6 and 4.3.0 before 4.3.90 allows a remote attackers to cause a denial of service (stack exhaustion) via an ntpdc relist command, which triggers recursive traversal of the restriction list.
18-05-2018 - 01:29 30-01-2017 - 21:59
CVE-2015-7979 5.0
NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (client-server association tear down) by sending broadcast packets with invalid authentication to a broadcast client.
18-05-2018 - 01:29 30-01-2017 - 21:59
CVE-2016-2518 5.0
The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value.
18-05-2018 - 01:29 30-01-2017 - 21:59
CVE-2017-6464 4.0
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.
12-04-2018 - 01:29 27-03-2017 - 17:59
CVE-2016-7429 4.3
NTP before 4.2.8p9 changes the peer structure to the interface it receives the response from a source, which allows remote attackers to cause a denial of service (prevent communication with a source) by sending a response for a source to an interface
05-01-2018 - 02:31 13-01-2017 - 16:59
CVE-2016-7433 5.0
NTP before 4.2.8p9 does not properly perform the initial sync calculations, which allows remote attackers to unspecified impact via unknown vectors, related to a "root distance that did not include the peer dispersion."
05-01-2018 - 02:31 13-01-2017 - 16:59
CVE-2015-1798 1.8
The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 4.x before 4.2.8p2 requires a correct MAC only if the MAC field has a nonzero length, which makes it easier for man-in-the-middle attackers to spoof packets by omitting t
05-01-2018 - 02:30 08-04-2015 - 10:59
CVE-2015-1799 4.3
The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial
05-01-2018 - 02:30 08-04-2015 - 10:59
CVE-2015-8138 5.0
NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to bypass the origin timestamp validation via a packet with an origin timestamp set to zero.
21-11-2017 - 02:29 30-01-2017 - 21:59
CVE-2016-4953 4.3
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.
21-11-2017 - 02:29 05-07-2016 - 01:59
CVE-2016-4954 4.3
The process_packet function in ntp_proto.c in ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (peer-variable modification) by sending spoofed packets from many source IP addresses in a certain scenario, as demonstr
21-11-2017 - 02:29 05-07-2016 - 01:59
CVE-2016-7434 5.0
The read_mru_list function in NTP before 4.2.8p9 allows remote attackers to cause a denial of service (crash) via a crafted mrulist query.
21-11-2017 - 02:29 13-01-2017 - 16:59
CVE-2015-7705 7.5
The rate limiting feature in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to have unspecified impact via a large number of crafted requests.
15-11-2017 - 02:29 07-08-2017 - 20:29
CVE-2014-9296 5.0
The receive function in ntp_proto.c in ntpd in NTP before 4.2.8 continues to execute after detecting a certain authentication error, which might allow remote attackers to trigger an unintended association change via crafted packets.
10-11-2017 - 02:29 20-12-2014 - 02:59
CVE-2017-6451 4.6
The mx4200_send function in the legacy MX4200 refclock in NTP before 4.2.8p10 and 4.3.x before 4.3.94 does not properly handle the return value of the snprintf function, which allows local users to execute arbitrary code via unspecified vectors, whic
24-10-2017 - 01:29 27-03-2017 - 17:59
CVE-2017-6452 4.6
Stack-based buffer overflow in 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 an application path on the command line.
24-10-2017 - 01:29 27-03-2017 - 17:59
CVE-2017-6455 4.4
NTP before 4.2.8p10 and 4.3.x before 4.3.94, when using PPSAPI, allows local users to gain privileges via a DLL in the PPSAPI_DLLS environment variable.
24-10-2017 - 01:29 27-03-2017 - 17:59
CVE-2017-6458 6.5
Multiple buffer overflows in the ctl_put* functions in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allow remote authenticated users to have unspecified impact via a long variable.
24-10-2017 - 01:29 27-03-2017 - 17:59
CVE-2017-6459 2.1
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.
24-10-2017 - 01:29 27-03-2017 - 17:59
CVE-2017-6460 6.5
Stack-based buffer overflow in the reslist function in ntpq in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allows remote servers have unspecified impact via a long flagstr variable in a restriction list response.
24-10-2017 - 01:29 27-03-2017 - 17:59
CVE-2009-3563 6.4
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 exchang
19-09-2017 - 01:29 09-12-2009 - 18:30
CVE-2016-9312 5.0
ntpd in NTP before 4.2.8p9, when running on Windows, allows remote attackers to cause a denial of service via a large UDP packet.
28-07-2017 - 01:29 13-01-2017 - 16:59
CVE-2014-9293 7.5
The config_auth function in ntpd in NTP before 4.2.7p11, when an auth key is not configured, improperly generates a key, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack. <a href="http:
03-01-2017 - 02:59 20-12-2014 - 02:59
CVE-2014-9294 7.5
util/ntp-keygen.c in ntp-keygen in NTP before 4.2.7p230 uses a weak RNG seed, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack. <a href="http://cwe.mitre.org/data/definitions/338.html">
03-01-2017 - 02:59 20-12-2014 - 02:59
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