Product:

Ntp

(Ntp)
Repositories https://github.com/ntp-project/ntp
#Vulnerabilities 93
Date Id Summary Products Score Patch Annotated
2017-08-07 CVE-2015-7704 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. Xenserver, Debian_linux, Enterprise_security_manager, Clustered_data_ontap, Data_ontap, Oncommand_performance_manager, Oncommand_unified_manager, Ntp, Enterprise_linux_desktop, Enterprise_linux_server, Enterprise_linux_server_aus, Enterprise_linux_server_eus, Enterprise_linux_server_tus, Enterprise_linux_workstation 7.5
2017-08-07 CVE-2015-7705 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. Xenserver, Clustered_data_ontap, Data_ontap, Oncommand_performance_manager, Oncommand_unified_manager, Ntp, Tim_4r\-Ie_dnp3_firmware, Tim_4r\-Ie_firmware 9.8
2017-01-30 CVE-2015-8138 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. Ntp 5.3
2014-12-20 CVE-2014-9293 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. Ntp N/A
2014-12-20 CVE-2014-9295 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 function, and (3) the configure function. Ntp N/A
2014-12-20 CVE-2014-9294 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. Ntp N/A
2014-12-20 CVE-2014-9296 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. Ntp N/A
2017-01-06 CVE-2016-1547 An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 by sending a crypto NAK packet to a victim client with a spoofed source address of an existing associated peer. This is true even if authentication is enabled. Ntp 5.3
2017-01-06 CVE-2016-1548 An attacker can spoof a packet from a legitimate ntpd server with an origin timestamp that matches the peer->dst timestamp recorded for that server. After making this switch, the client in NTP 4.2.8p4 and earlier and NTPSec aa48d001683e5b791a743ec9c575aaf7d867a2b0c will reject all future legitimate server responses. It is possible to force the victim client to move time after the mode has been changed. ntpq gives no indication that the mode has been switched. Ntp 7.2
2017-01-06 CVE-2016-1550 An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key. Ntp 5.3