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. This issue exists because of an...

UBUNTU-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. This issue exists because of an...

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. This issue exists because of an...

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. This issue exists because of an...

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. This issue exists because of an...

CVE-2018-7170

CVE-2018-7170 affects ntp’s ntpd component in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92. An authenticated attacker who knows a private symmetric key can create many ephemeral associations to win the clock selection (Sybil attack) and modify a victim’s clock. The issue arises from an incomp...

PT-2018-2209 · Ntp +4 · Ntp +4

Name of the Vulnerable Software and Affected Versions: ntp versions 4.2.x through 4.2.8p6 ntp versions 4.3.x through 4.3.91 Description: The issue is related to errors in key management in the ntpd implementation of the NTP protocol, allowing a remote attacker to impact the integrity of protected...

Network Time Protocol Ephemeral Association Time Spoofing Vulnerability

SUMMARY ntpd is vulnerable to Sybil attacks. A malicious authenticated peer can create arbitrarily-many ephemeral associations in order to win ntpd’s clock selection algorithm and modify a victim’s clock. TESTED VERSIONS NTP 4.2.8p3 NTP 4.2.8p4 NTPsec 3e160db8dc248a0bcb053b56a80167dc742d2b74 NTPs...

Lizard Squad vs Anonymous — 'PlayStation, Xbox and Tor Network' Attacks

It was the sad Christmas day for gamers all around the world!! A lot of people get new PlayStations and Xboxes on Christmas, but this Christmas they bought the game, popped it into the console for online gaming, and what they found? Oh Crap! I can't log on. It was the notorious hacker group "Liza...