Re: [Freeipa-devel] [PATCH] 683 block anonymous access to hbac info

2011-01-24 Thread Rob Crittenden
JR Aquino wrote: On 1/20/11 10:05 AM, Rob Crittendenrcrit...@redhat.com wrote: Simo Sorce wrote: On Wed, 19 Jan 2011 17:51:56 -0500 Rob Crittendenrcrit...@redhat.com wrote: +aci: (targetattr = member || memberOf || memberHost || memberUser)(version 3.0; acl No anonymous access to member

Re: [Freeipa-devel] [PATCH] 683 block anonymous access to hbac info

2011-01-20 Thread JR Aquino
I think it is safe to give up member. It is necessary for nss_ldap and nis. If we remove member and add the role container I think that should cover the low hanging fruit that discloses authorization data. On 1/19/11 3:28 PM, Simo Sorce sso...@redhat.com wrote: On Wed, 19 Jan 2011 17:51:56

[Freeipa-devel] [PATCH] 683 block anonymous access to hbac info

2011-01-19 Thread Rob Crittenden
Add a couple of acis to block anonymous access to cn=hbac and to member attributes. This is so you can't hunt for what roles, groups, etc. a user might be in (so you can target an attack). ticket 811 rob From b1d9409042946406b0354af17c9345c1bdf9ec0f Mon Sep 17 00:00:00 2001 From: Rob

Re: [Freeipa-devel] [PATCH] 683 block anonymous access to hbac info

2011-01-19 Thread Simo Sorce
On Wed, 19 Jan 2011 17:51:56 -0500 Rob Crittenden rcrit...@redhat.com wrote: +aci: (targetattr = member || memberOf || memberHost || memberUser)(version 3.0; acl No anonymous access to member information; deny (read,search,compare) userdn != ldap:///all;;) Nack, without 'member', nss_ldap