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Bug 2063163 - Race condition in krb5_set_password() [rhel-7.9.z]
Summary: Race condition in krb5_set_password() [rhel-7.9.z]
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: krb5
Version: 7.9
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: rc
: ---
Assignee: Julien Rische
QA Contact: Filip Dvorak
URL:
Whiteboard:
Depends On:
Blocks: 2076965 2077563
TreeView+ depends on / blocked
 
Reported: 2022-03-11 12:17 UTC by Anton Bobrov
Modified: 2022-11-08 12:24 UTC (History)
16 users (show)

Fixed In Version: krb5-1.15.1-54.el7_9
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 2076965 2077563 (view as bug list)
Environment:
Last Closed: 2022-06-28 09:52:43 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker FREEIPA-7958 0 None None None 2022-03-11 14:03:58 UTC
Red Hat Issue Tracker RHELPLAN-115335 0 None None None 2022-03-11 12:20:38 UTC
Red Hat Product Errata RHBA-2022:5231 0 None None None 2022-06-28 09:53:10 UTC

Description Anton Bobrov 2022-03-11 12:17:20 UTC
Description of problem:

This is to track https://krbdev.mit.edu/rt/Ticket/Display.html?id=9037 upstream ticket and possible solutions to it in the context of sssd.

The customer is experiencing https://access.redhat.com/solutions/3380341 on a regular basis. This occurs after the machine account needs to be renewed (every 30 days), but not every time, which is likely due to race condition described in the ticket above.

Comment 3 Alexey Tikhonov 2022-03-11 12:22:31 UTC
Hi,

wouldn't 'adcli' component (executed under the hood by SSSD for this operation) be more suitable?

Comment 4 Alexey Tikhonov 2022-03-11 12:24:14 UTC
(In reply to Alexey Tikhonov from comment #3)
> Hi,
> 
> wouldn't 'adcli' component (executed under the hood by SSSD for this
> operation) be more suitable?

Perhaps "not" if proposed work-around is "retry by SSSD".

Comment 16 errata-xmlrpc 2022-06-28 09:52:43 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 (krb5 bug fix and enhancement update), 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://access.redhat.com/errata/RHBA-2022:5231


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