Description

In FreeBSD 12.2-STABLE before r369334, 11.4-STABLE before r369335, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 when a process, such as jexec(8) or killall(1), calls jail_attach(2) to enter a jail, the jailed root can attach to it using ptrace(2) before the current working directory is changed.

Related CPE's

o

freebsd

freebsd

12

References

https://security.FreeBSD.org/advisories/FreeBSD-SA-21:05.jail_chdir.asc

Vendor Advisory

https://security.netapp.com/advisory/ntap-20210423-0003/

Third Party Advisory

https://security.FreeBSD.org/advisories/FreeBSD-SA-21:05.jail_chdir.asc

Vendor Advisory

https://security.netapp.com/advisory/ntap-20210423-0003/

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-362

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

8.7 · High

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-03-26T20:15:12.957Z

4 years ago

Last modified

2024-11-21T04:18:10.180Z

1 year ago