The vulnerability of the enterprise-level catalog service 389 Directory Server, related to incorrect authentication, allows attackers to gain access to confidential data.

The vulnerability of the enterprise-level catalog service 389 Directory Server lies in the improper handling of comparison operations involving internal timestamps during authentication processes. Exploiting this vulnerability can allow an attacker, operating remotely, to gain access to...

CVE-2018-17176

A replay issue was discovered on Neato Botvac Connected 2.2.0 devices. Manual control mode requires authentication, but once recorded, the authentication always transmitted in cleartext can be replayed to /bin/webserver on port 8081. There are no nonces, and timestamps are not checked at all...

USN-3096-1: NTP vulnerabilities

Aanchal Malhotra discovered that NTP incorrectly handled authenticated broadcast mode. A remote attacker could use this issue to perform a replay attack. CVE-2015-7973 Matt Street discovered that NTP incorrectly verified peer associations of symmetric keys. A remote attacker could use this issue ...

Network Time Protocol Daemon (ntpd) 4.x < 4.2.8p8 / 4.3.x < 4.3.93 Multiple Vulnerabilities

The version of the remote NTP server is 4.x prior to 4.2.8p8 or 4.3.x prior to 4.3.93. It is, therefore, affected by the following vulnerabilities : - A denial of service vulnerability exists when handling authentication due to improper packet timestamp checks. An unauthenticated, remote attacker...

NTP Timestamp Bypass Vulnerability

NTP is a network protocol that synchronizes the clocks of two computers by exchanging packets. A security vulnerability in NTP allows a local attacker to perform a man-in-the-middle attack by sending packets with zero timestamps, bypassing the source timestamp restriction...

ntp: disabling synchronization via crafted KoD packet

It was discovered that ntpd as a client did not correctly check timestamps in Kiss-of-Death packets. A remote attacker could use this flaw to send a crafted Kiss-of-Death packet to an ntpd client that would increase the client's polling interval value, and effectively disable synchronization with...