Bug 1859139 (CVE-2020-14337) - CVE-2020-14337 Tower: Named URLs allow for testing the presence or absence of objects
Summary: CVE-2020-14337 Tower: Named URLs allow for testing the presence or absence of...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-14337
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1859222
Blocks: 1859101
TreeView+ depends on / blocked
 
Reported: 2020-07-21 10:31 UTC by Borja Tarraso
Modified: 2021-02-16 19:38 UTC (History)
8 users (show)

Fixed In Version: ansible_tower 3.7.2, ansible_tower 3.8.0
Clone Of:
Environment:
Last Closed: 2020-08-05 19:27:52 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:3328 0 None None None 2020-08-05 14:46:59 UTC

Description Borja Tarraso 2020-07-21 10:31:31 UTC 
Ansible Tower automatically associates an alias to a user's email in the API. This means that an attacker can query or search for a user based on their email address. Because of this, it is possible to check and see if an arbitrary user exists.
Comment 1 Borja Tarraso 2020-07-21 10:31:36 UTC 
Statement:

Ansible Tower 3.7.1 as well as previous versions are affected.
Comment 2 Borja Tarraso 2020-07-21 10:31:39 UTC 
Mitigation:

There is no mitigation for this issue.
Comment 5 Borja Tarraso 2020-07-29 20:45:29 UTC 
Acknowledgments:

Name: Joshua Niemann (IBM GTS)
Comment 6 errata-xmlrpc 2020-08-05 14:46:57 UTC 
This issue has been addressed in the following products:

  Red Hat Ansible Tower 3.7 for RHEL 7

Via RHSA-2020:3328 https://access.redhat.com/errata/RHSA-2020:3328
Comment 7 Product Security DevOps Team 2020-08-05 19:27:52 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-14337
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