Bug 2324291 (CVE-2024-10963) - CVE-2024-10963 pam: Improper Hostname Interpretation in pam_access Leads to Access Control Bypass
Summary: CVE-2024-10963 pam: Improper Hostname Interpretation in pam_access Leads to A...
Keywords:
Status: NEW
Alias: CVE-2024-10963
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2324299 2324300
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-11-07 07:42 UTC by OSIDB Bzimport
Modified: 2025-04-11 08:28 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:
asheth: needinfo? (prodsec-dev)
dlevin: needinfo-

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:10298 0 None None None 2024-11-26 11:03:51 UTC
Red Hat Product Errata RHBA-2024:10299 0 None None None 2024-11-26 11:04:06 UTC
Red Hat Product Errata RHBA-2024:10372 0 None None None 2024-11-26 14:39:07 UTC
Red Hat Product Errata RHBA-2024:10402 0 None None None 2024-11-26 19:30:03 UTC
Red Hat Product Errata RHBA-2024:10411 0 None None None 2024-11-26 20:24:04 UTC
Red Hat Product Errata RHBA-2024:10412 0 None None None 2024-11-26 20:24:40 UTC
Red Hat Product Errata RHBA-2024:10413 0 None None None 2024-11-26 20:26:17 UTC
Red Hat Product Errata RHBA-2024:10414 0 None None None 2024-11-26 20:26:44 UTC
Red Hat Product Errata RHBA-2024:10415 0 None None None 2024-11-26 20:27:31 UTC
Red Hat Product Errata RHBA-2024:10417 0 None None None 2024-11-26 20:46:47 UTC
Red Hat Product Errata RHBA-2024:10463 0 None None None 2024-12-02 11:49:35 UTC
Red Hat Product Errata RHBA-2024:10588 0 None None None 2024-12-02 01:23:56 UTC
Red Hat Product Errata RHBA-2024:10589 0 None None None 2024-12-02 01:49:43 UTC
Red Hat Product Errata RHBA-2024:10606 0 None None None 2024-12-02 01:50:36 UTC
Red Hat Product Errata RHBA-2024:10607 0 None None None 2024-12-02 01:36:24 UTC
Red Hat Product Errata RHBA-2024:10608 0 None None None 2024-12-02 01:36:21 UTC
Red Hat Product Errata RHBA-2024:10609 0 None None None 2024-12-02 01:36:27 UTC
Red Hat Product Errata RHBA-2024:10610 0 None None None 2024-12-02 01:36:30 UTC
Red Hat Product Errata RHBA-2024:10615 0 None None None 2024-12-02 02:56:04 UTC
Red Hat Product Errata RHBA-2024:10620 0 None None None 2024-12-02 04:49:53 UTC
Red Hat Product Errata RHBA-2024:10621 0 None None None 2024-12-02 04:49:26 UTC
Red Hat Product Errata RHBA-2024:10624 0 None None None 2024-12-02 07:33:33 UTC
Red Hat Product Errata RHBA-2024:10627 0 None None None 2024-12-02 08:51:41 UTC
Red Hat Product Errata RHBA-2024:10628 0 None None None 2024-12-02 08:53:34 UTC
Red Hat Product Errata RHBA-2024:10629 0 None None None 2024-12-02 08:51:33 UTC
Red Hat Product Errata RHBA-2024:10630 0 None None None 2024-12-02 08:51:49 UTC
Red Hat Product Errata RHBA-2024:10631 0 None None None 2024-12-02 08:51:58 UTC
Red Hat Product Errata RHBA-2024:10632 0 None None None 2024-12-02 08:52:14 UTC
Red Hat Product Errata RHBA-2024:10633 0 None None None 2024-12-02 08:52:06 UTC
Red Hat Product Errata RHBA-2024:10634 0 None None None 2024-12-02 08:52:29 UTC
Red Hat Product Errata RHBA-2024:10635 0 None None None 2024-12-02 08:52:36 UTC
Red Hat Product Errata RHBA-2024:10636 0 None None None 2024-12-02 09:30:01 UTC
Red Hat Product Errata RHBA-2024:10643 0 None None None 2024-12-02 09:03:59 UTC
Red Hat Product Errata RHBA-2024:10678 0 None None None 2024-12-02 13:39:51 UTC
Red Hat Product Errata RHBA-2024:10741 0 None None None 2024-12-03 12:16:43 UTC
Red Hat Product Errata RHBA-2024:10835 0 None None None 2024-12-05 09:56:48 UTC
Red Hat Product Errata RHBA-2024:10870 0 None None None 2024-12-05 23:49:01 UTC
Red Hat Product Errata RHBA-2024:10997 0 None None None 2024-12-12 12:29:03 UTC
Red Hat Product Errata RHBA-2024:11016 0 None None None 2024-12-12 18:30:48 UTC
Red Hat Product Errata RHBA-2024:11112 0 None None None 2024-12-16 14:56:39 UTC
Red Hat Product Errata RHBA-2024:11257 0 None None None 2024-12-17 12:54:17 UTC
Red Hat Product Errata RHSA-2024:10232 0 None None None 2024-11-25 15:21:39 UTC
Red Hat Product Errata RHSA-2024:10244 0 None None None 2024-11-25 19:18:48 UTC
Red Hat Product Errata RHSA-2024:10379 0 None None None 2024-11-26 15:20:03 UTC
Red Hat Product Errata RHSA-2024:10518 0 None None None 2024-12-03 18:08:27 UTC
Red Hat Product Errata RHSA-2024:10528 0 None None None 2024-12-04 04:02:01 UTC

Description OSIDB Bzimport 2024-11-07 07:42:58 UTC 
A vulnerability in pam_access allows unauthorized users to bypass access restrictions by spoofing hostnames. This occurs because pam_access improperly interprets local access.conf rules to match remote hostnames, compromising configurations intended to restrict local access only. The issue affects all deployments using this configuration method, posing a significant risk to secure environments.
Comment 6 errata-xmlrpc 2024-11-25 15:21:38 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2024:10232 https://access.redhat.com/errata/RHSA-2024:10232
Comment 7 errata-xmlrpc 2024-11-25 19:18:47 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:10244 https://access.redhat.com/errata/RHSA-2024:10244
Comment 8 errata-xmlrpc 2024-11-26 15:20:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:10379 https://access.redhat.com/errata/RHSA-2024:10379
Comment 9 errata-xmlrpc 2024-12-03 18:08:26 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.17

Via RHSA-2024:10518 https://access.redhat.com/errata/RHSA-2024:10518
Comment 10 errata-xmlrpc 2024-12-04 04:02:00 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.16

Via RHSA-2024:10528 https://access.redhat.com/errata/RHSA-2024:10528
Comment 11 Asheth 2024-12-11 10:12:38 UTC 
Hello Team, 

We can see OpenShift 4.16 and 4.17 listed in the affected components section and a fix has been released for both versions. I have a customer using OpenShift 4.14.41. We would like to know if the fix has been backported to OpenShift 4.14.41.
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