Ubuntu 22.04 LTS / 24.04 LTS : GNU Screen vulnerabilities (USN-7978-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7978-1 advisory. It was discovered that GNU Screen incorrectly handled signals when setuid or setgid privileges were being used, which is not the default in...

ROS-20250910-01

A vulnerability in the GNU screen terminal multiplexer's logfilereopen function is related to the execution of an operation before privilege reset. Exploitation of the vulnerability could allow an attacker to write data to an arbitrary file with root privileges. data to an arbitrary file with roo...

CVE-2011-4613

The X.Org X wrapper xserver-wrapper.c in Debian GNU/Linux and Ubuntu Linux does not properly verify the TTY of a user who is starting X, which allows local users to bypass intended access restrictions by associating stdin with a file that is misinterpreted as the console TTY...