Date: Tue, 22 Jun 2004 05:06:56 GMT From: Mark Delany <sxcg2-fuwxj@qmda.emu.st> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/68189: arp -a discloses non-jail interfaces within a jail Message-ID: <200406220506.i5M56uhw092794@www.freebsd.org> Resent-Message-ID: <200406220510.i5M5ALnO043365@freefall.freebsd.org>
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>Number: 68189
>Category: misc
>Synopsis: arp -a discloses non-jail interfaces within a jail
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Jun 22 05:10:21 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator: Mark Delany
>Release: 4.10
>Organization:
>Environment:
FreeBSD f4.norcalsites.com 4.10-STABLE FreeBSD 4.10-STABLE #1: Mon Jun 21 21:23:21 PDT 2004 root@f2.norcalsites.com:/usr/obj/usr/src/sys/norcal-410b i386
>Description:
If jail is meant to appear as a virtual machine to the prisoner, then arp -a discloses that it is a jail and what other interfaces are on that system.
>How-To-Repeat:
Create a jail on a multi-homed system and run arp -a. All interfaces that have an arp entry will be displayed.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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