Bug 1428855 (CVE-2017-6413) - CVE-2017-6413 mod_auth_openidc: OIDC_CLAIM and OIDCAuthNHeader not skipped in an "AuthType oauth20" configuration
Summary: CVE-2017-6413 mod_auth_openidc: OIDC_CLAIM and OIDCAuthNHeader not skipped in...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-6413
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: 1425356 1626297
Blocks: 1425355
TreeView+ depends on / blocked
 
Reported: 2017-03-03 14:05 UTC by Andrej Nemec
Modified: 2021-02-17 02:31 UTC (History)
3 users (show)

Fixed In Version: mod_auth_openidc 2.1.6
Clone Of:
Environment:
Last Closed: 2017-05-29 07:42:06 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2019:2112 0 None None None 2019-08-06 12:15:41 UTC

Description Andrej Nemec 2017-03-03 14:05:24 UTC 
The "OpenID Connect Relying Party and OAuth 2.0 Resource Server" (aka mod_auth_openidc) module for the Apache HTTP Server does not skip OIDC_CLAIM_ and OIDCAuthNHeader headers in an "AuthType oauth20" configuration, which allows remote attackers to bypass authentication via crafted HTTP traffic.

External References:

https://github.com/pingidentity/mod_auth_openidc/releases/tag/v2.1.6

Upstream patch:

https://github.com/pingidentity/mod_auth_openidc/commit/21e3728a825c41ab41efa75e664108051bb9665e
Comment 1 Andrej Nemec 2017-03-03 14:25:56 UTC 
Created mod_auth_openidc tracking bugs for this issue:

Affects: fedora-all [bug 1425356]
Comment 5 errata-xmlrpc 2019-08-06 12:15:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:2112 https://access.redhat.com/errata/RHSA-2019:2112
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