CVE-2017-6413 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Reference

http://www.securityfocus.com/bid/96549 https://access.redhat.com/errata/RHSA-2019:2112 https://github.com/pingidentity/mod_auth_openidc/blob/master/ChangeLog https://github.com/pingidentity/mod_auth_openidc/commit/21e3728a825c41ab41efa75e664108051bb9665e https://github.com/pingidentity/mod_auth_openidc/releases/tag/v2.1.6 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2V3HIGXMUKJGOBMAQAQPGC7G5YYWSUVA/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EJXBG3DG2FUYFGTUTSJFMPIINVFKKB4Z/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTWUMQ46GZY3O4WU4JCF333LN53R2XQH/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

8.6