Description
The "OpenID Connect Relying Party and OAuth 2.0 Resource Server" (aka mod_auth_openidc) module before 2.1.5 for the Apache HTTP Server does not skip OIDC_CLAIM_ and OIDCAuthNHeader headers in an "OIDCUnAuthAction pass" configuration, which allows remote attackers to bypass authentication via crafted HTTP traffic.
Metrics
CVSS 3.0 8.6/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://github.com/pingidentity/mod_auth_openidc/blob/master/ChangeLogIssue Tracking, Patch, Third Party Advisory
- https://github.com/pingidentity/mod_auth_openidc/issues/222Issue Tracking, Patch, Third Party Advisory
- https://github.com/pingidentity/mod_auth_openidc/releases/tag/v2.1.5Patch, Release Notes, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V3HIGXMUKJGOBMAQAQPGC7G5YYWSUVA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EJXBG3DG2FUYFGTUTSJFMPIINVFKKB4Z/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WTWUMQ46GZY3O4WU4JCF333LN53R2XQH/
- https://github.com/pingidentity/mod_auth_openidc/blob/master/ChangeLogIssue Tracking, Patch, Third Party Advisory
- https://github.com/pingidentity/mod_auth_openidc/issues/222Issue Tracking, Patch, Third Party Advisory
- https://github.com/pingidentity/mod_auth_openidc/releases/tag/v2.1.5Patch, Release Notes, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V3HIGXMUKJGOBMAQAQPGC7G5YYWSUVA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EJXBG3DG2FUYFGTUTSJFMPIINVFKKB4Z/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WTWUMQ46GZY3O4WU4JCF333LN53R2XQH/
Timeline
- Published
- Mar 2, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified