wall in util-linux through 2.40, often installed with setgid tty permissions, allows escape sequences to be sent to other users' terminals through argv. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. Public exploit code available and EPSS exploitation probability 10.2%.
Information Disclosure
Debian
Debian Linux
Kernel
Util Linux
NVD
GitHub
CVSS 3.1
3.3
EPSS
10.2%