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Bug 1032175 - "nope" used as a password hash in /etc/shadow
Summary: "nope" used as a password hash in /etc/shadow
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: guest-images
Version: 6.5
Hardware: x86_64
OS: Linux
high
high
Target Milestone: rc
: ---
Assignee: Joey Boggs
QA Contact: Virtualization Bugs
URL:
Whiteboard: node
Depends On:
Blocks: 1045488 1045489 1045490
TreeView+ depends on / blocked
 
Reported: 2013-11-19 16:30 UTC by Jaroslav Henner
Modified: 2014-10-22 18:43 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-10-22 18:43:18 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2014:1697 0 normal SHIPPED_LIVE rhel-guest-image enhancement update 2014-10-22 22:42:47 UTC

Description Jaroslav Henner 2013-11-19 16:30:58 UTC
Description of problem:
There is a string, considered as a hash of some kind, reading "nope" in the shaddow for root. I think it should rather be "!" to explicitly disable root console login.


Version-Release number of selected component (if applicable):
rhel-guest-image-6-6.5-20131115.0?


How reproducible:
always

Steps to Reproduce:
1. nova boot with root key injected, add floating ip
2. ssh
3. cat /etc/shaddow
4. su cloud-user
   su  # type nope

Actual results:
3) reads
root:nope:16024:0:99999:7:::
4) Login denied which is OK. It should just be made sure the system is not using any default password.

Expected results:
3) reads 
root:!:16024:0:99999:7:::
4) Login still denied

Additional info:

Comment 2 RHEL Program Management 2013-11-22 17:24:26 UTC
This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.

Comment 7 yuliu 2014-09-11 06:11:58 UTC
Version:
rhel-guest-image-6.6-20140910.0.x86_64.qcow2

Steps:
1.check the default shadow file
# virt-cat rhel-guest-image-6.6-20140910.0.x86_64.qcow2 /etc/shadow |grep root
root:!!:16323:0:99999:7:::


Verified as above.

Comment 9 errata-xmlrpc 2014-10-22 18:43:18 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/RHBA-2014-1697.html


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