CentOS 8 : systemd (CESA-2020:4553)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:4553 advisory. - systemd: memory leak in buttonopen in login/logind-button.c when udev events are received CVE-2019-20386 Note that Nessus has not tested for this issue but ha...

Denial Of Service (DoS)

libsystemd.so is affected by memory leak. The buttonopen function in login/logind-button.c does not properly handle the execution of the udevadm trigger command, allowing an attacker to read memory and application crash...

CVE-2019-20386

An issue was discovered in buttonopen in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur...

CVE-2019-20386

CVE-2019-20386 affects systemd and is caused by a memory leak in button_open() invoked when handling udev events via login/logind-button.c, enabling local DoS under certain conditions. Public doks confirm exploit path through udevadm trigger to trigger memory leak and potential denial of service....