From: "Christopher J. PeBenito" <cpebenito@tresys.com>
To: Daniel J Walsh <dwalsh@redhat.com>
Cc: SE Linux <selinux@tycho.nsa.gov>
Subject: Re: sudo change in policy
Date: Mon, 19 Mar 2007 11:29:04 -0400 [thread overview]
Message-ID: <1174318144.29664.56.camel@sgc> (raw)
In-Reply-To: <45E59FF1.9070306@redhat.com>
On Wed, 2007-02-28 at 10:29 -0500, Daniel J Walsh wrote:
> sudo should be able to getattr on all executables not just
> bin_t/sbin_t. Confined executeables run from sudo need this.
>
> sudo_exec_t needs to be marked as exec_type so prelink will work correctly.
>
> sudo semanage should work
Merged, except for the comment change.
> --- nsaserefpolicy/policy/modules/admin/sudo.if 2007-02-19
> 11:32:54.000000000 -0500
> +++ serefpolicy-2.5.5/policy/modules/admin/sudo.if 2007-02-28
> 10:25:17.000000000 -0500
> @@ -37,7 +37,6 @@
>
> gen_require(`
> type sudo_exec_t;
> - bool secure_mode;
> ')
>
> ##############################
> @@ -92,12 +91,10 @@
> fs_getattr_xattr_fs($1_sudo_t)
>
> auth_domtrans_chk_passwd($1_sudo_t)
> - # sudo stores a token in the pam_pid directory
> auth_manage_pam_pid($1_sudo_t)
>
> - corecmd_getattr_bin_files($1_sudo_t)
> corecmd_read_sbin_symlinks($1_sudo_t)
> - corecmd_getattr_sbin_files($1_sudo_t)
> + corecmd_getattr_all_executables($1_sudo_t)
>
> domain_use_interactive_fds($1_sudo_t)
> domain_sigchld_interactive_fds($1_sudo_t)
> --- nsaserefpolicy/policy/modules/admin/sudo.te 2007-02-19
> 11:32:54.000000000 -0500
> +++ serefpolicy-2.5.5/policy/modules/admin/sudo.te 2007-02-28
> 10:25:17.000000000 -0500
> @@ -7,5 +7,6 @@
>
> type sudo_exec_t;
> files_type(sudo_exec_t)
> +corecmd_executable_file(sudo_exec_t)
>
> # Remaining policy in per user domain template.
--
Chris PeBenito
Tresys Technology, LLC
(410) 290-1411 x150
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prev parent reply other threads:[~2007-03-19 15:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-28 15:29 sudo change in policy Daniel J Walsh
2007-03-19 15:29 ` Christopher J. PeBenito [this message]
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