Bug 1144448

Summary: sudo with ldap doesn't work correctly with 'listpw=all' and 'verifypw=all' in sudoOption entry
Product: Red Hat Enterprise Linux 6 Reporter: David Spurek <dspurek>
Component: sudoAssignee: Daniel Kopeček <dkopecek>
Status: CLOSED ERRATA QA Contact: Dalibor Pospíšil <dapospis>
Severity: medium Docs Contact:
Priority: medium    
Version: 6.6CC: dapospis, dkopecek, ebenes, pkis, pvrabec, qe-baseos-security, tlavigne
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: sudo-1.8.6p3-19.el6 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 1144446 Environment:
Last Closed: 2015-07-22 07:36:09 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1144446    
Bug Blocks:    
Attachments:
Description Flags
proposed patch none

Description David Spurek 2014-09-19 12:11:54 UTC 
The same problem in rhel6, tested with sudo-1.8.6p3-15.el6
+++ This bug was initially created as a clone of Bug #1144446 +++

Description of problem:
sudo with ldap doesn't work correctly with 'listpw=all' in sudoOption entry

I have following sudoers entries in ldap:
dn: cn=defaults,ou=Sudoers,dc=my-domain,dc=com
objectClass: top
objectClass: sudoRole
sudoOption: !requiretty
sudoOption: listpw=all
cn: defaults

# rule1, Sudoers, my-domain.com
dn: cn=rule1,ou=Sudoers,dc=my-domain,dc=com
objectClass: top
objectClass: sudoRole
cn: rule1
sudoHost: ALL
sudoUser: userallowed
sudoCommand: ALL

dn: cn=rule2,ou=Sudoers,dc=my-domain,dc=com
objectClass: top
objectClass: sudoRole
cn: rule2
sudoHost: ALL
sudoUser: userallowed2
sudoCommand: /usr/bin/true
sudoOption: !authenticate

dn: cn=rule3,ou=Sudoers,dc=my-domain,dc=com
objectClass: top
objectClass: sudoRole
cn: rule3
sudoHost: ALL
sudoUser: userallowed2
sudoCommand: /usr/bin/date
sudoOption: !authenticate

[test]su - userallowed2 -c 'sudo -l'
su: warning: cannot change directory to /home/userallowed2: No such file or directory
sudo: no tty present and no askpass program specified
[test]echo $?
1

Sudo -l shouldn't require password and it should list allowed commands


Version-Release number of selected component (if applicable):
sudo-1.8.6p7-11.el7

How reproducible:


Steps to Reproduce:
1.
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Actual results:


Expected results:


Additional info:
Comment 1 David Spurek 2014-09-19 12:20:45 UTC 
I have the same problem with 'verifypw=all'

ldap entries are the same, just change listpw to verifypw.

Then run su - userallowed2 -c 'sudo -v' (instead of sudo -l)
Comment 2 Daniel Kopeček 2015-02-24 15:29:31 UTC 
I'm missing debug logs here. They were included in other BZs related to sssd/ldap. Please attach them, thanks!
Comment 6 Daniel Kopeček 2015-03-03 09:36:41 UTC 
Reported upstream:

http://www.sudo.ws/pipermail/sudo-workers/2015-March/000865.html
Comment 7 Daniel Kopeček 2015-03-03 09:48:14 UTC 
Created attachment 997427 [details]
proposed patch

Upstream reference:

http://www.sudo.ws/repos/sudo/rev/5bc60a34a477
Comment 17 errata-xmlrpc 2015-07-22 07:36:09 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2015-1409.html