From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Linux sysadmin discuss <sysadmins@lists.altlinux.org>
Subject: Re: [Sysadmins] Fwd: Linux Kernel 2.6.x PRCTL Core Dump Handling - Local r00t Exploit ( BID 18874 / CVE-2006-2451 )
Date: Thu, 13 Jul 2006 14:48:10 +0400
Message-ID: <20060713104810.GA27955@basalt.office.altlinux.org> (raw)
In-Reply-To: <20060713095034.GA23205@immo.ru>
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On Thu, Jul 13, 2006 at 01:50:34PM +0400, Alexey I. Froloff wrote:
> * Michael Shigorin <mike@> [060713 13:45]:
> > Напоминаю тем, у кого linux-2.6 на серверах, что в 2.6.13 до
> > 2.6.17.4 или 2.6.16.24 может быть незаткнут local root и
> > эксплойт уже опубликован.
>
> > chdir("/etc/cron.d");
> Вот тут оно благополучно хватает -EPERM и отваливаеццо.
У каталогов /etc/cron.d и /etc/cron.*ly права доступа 0750 как минимум со
времён ALM20; я как в воду глядел. :)
--
ldv
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next prev parent reply other threads:[~2006-07-13 10:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-13 9:44 Michael Shigorin
2006-07-13 9:50 ` Alexey I. Froloff
2006-07-13 10:48 ` Dmitry V. Levin [this message]
2006-07-13 21:01 ` Michael Shigorin
2006-07-13 21:12 ` Dmitry V. Levin
2006-07-13 21:27 ` Michael Shigorin
2006-07-13 21:53 ` Sergey V Kovalyov
2006-07-13 21:57 ` Sergey V Kovalyov
2006-07-14 5:55 ` Alexey I. Froloff
2006-07-13 11:03 ` Vadim Gusev
2006-07-20 10:11 ` Dmitry Vodennikov
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