CVE-2021-39839

Acrobat Reader DC versions 2021.005.20060 and earlier, 2020.004.30006 and earlier and 2017.011.30199 and earlier are affected by a use-after-free vulnerability in the processing of the AcroForm getItem action that could result in arbitrary code execution in the context of the current user...

Design/Logic Flaw

Acrobat Reader DC versions 2021.005.20060 and earlier, 2020.004.30006 and earlier and 2017.011.30199 and earlier are affected by a use-after-free vulnerability in the processing of the AcroForm getItem action that could result in arbitrary code execution in the context of the current user...

The vulnerability of the ctl_getitem method in the ntpd daemon, which is part of the NTP time synchronization protocol, arises from reading data within acceptable buffer limits. This allows a malicious actor to cause a service failure.

The vulnerability of the ctlgetitem method in the ntpd daemon, which implements the NTP synchronization protocol, relates to reading beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a malicious actor to cause service failures by using specially crafted mode 6 Troj...

NTP ntpd denial of service vulnerability (CNVD-2018-04874)

NTP Network Time Protocol is a network protocol that synchronizes the clocks of two computers by exchanging packets. ntpd is an operating system daemon. An information disclosure vulnerability exists in the ctlgetitem method of ntpd in NTP versions 4.2.8p6 through 4.2.8p10. A remote attacker coul...