High severity8.6NVD Advisory· Published Mar 2, 2017· Updated Jun 17, 2026
CVE-2017-6413
CVE-2017-6413
Description
The "OpenID Connect Relying Party and OAuth 2.0 Resource Server" (aka mod_auth_openidc) module before 2.1.6 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.
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Affected products
1Patches
Vulnerability mechanics
References
8- github.com/pingidentity/mod_auth_openidc/blob/master/ChangeLognvdIssue TrackingPatchThird Party Advisory
- github.com/pingidentity/mod_auth_openidc/commit/21e3728a825c41ab41efa75e664108051bb9665envdIssue TrackingPatchThird Party Advisory
- github.com/pingidentity/mod_auth_openidc/releases/tag/v2.1.6nvdPatchRelease NotesThird Party Advisory
- www.securityfocus.com/bid/96549nvd
- access.redhat.com/errata/RHSA-2019:2112nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V3HIGXMUKJGOBMAQAQPGC7G5YYWSUVA/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EJXBG3DG2FUYFGTUTSJFMPIINVFKKB4Z/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WTWUMQ46GZY3O4WU4JCF333LN53R2XQH/nvd
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