Memory corruption

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 jexec8 or killall1, calls jailattach2 to enter a jail, the jailed root can attach to it using ptrace2 before the current working directory is changed...

CVE-2020-25582

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 jexec8 or killall1, calls jailattach2 to enter a jail, the jailed root can attach to it using ptrace2 before the current working directory is changed...

FreeBSD : FreeBSD -- jail_attach(2) relies on the caller to change the cwd (bba850fd-770e-11eb-b87a-901b0ef719ab)

When a process, such as jexec8 or killall1, calls jailattach2 to enter a jail, the jailed root can attach to it using ptrace2 before the current working directory is changed. Impact : A process with superuser privileges running inside a jail could change the root directory outside of the jail,...

FreeBSD Security Advisory (FreeBSD-SA-04:03.jail.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-04:03.jail.asc SPDX-FileCopyrightText: 2008 E-Soft Inc. Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

FreeBSD Security Advisory (FreeBSD-SA-04:03.jail.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-04:03.jail.asc ADV FreeBSD-SA-04:03.jail.asc OpenVAS Vulnerability Test $ Description: Auto generated from vuxml or freebsd advisories Authors: Thomas Reinke Copyright: Copyright c 2008 E-Soft In...