CVE-2024-25941

high

Description

The jail(2) system call has not limited a visiblity of allocated TTYs (the kern.ttys sysctl). This gives rise to an information leak about processes outside the current jail. Attacker can get information about TTYs allocated on the host or in other jails. Effectively, the information printed by "pstat -t" may be leaked.

References

https://security.netapp.com/advisory/ntap-20240510-0003/

https://security.freebsd.org/advisories/FreeBSD-SA-24:02.tty.asc

Details

Source: Mitre, NVD

Published: 2024-02-15

Updated: 2024-06-10

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High