CVE-2017-6413 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 "Auth...
HighCVSS 8.6
EPSS 4.3%
- Published
- Updated
- Exploit status
- No public exploit known
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/libapache2-mod-auth-openidc(Debian:12) | < 2.1.6-1 | 2.1.6-1 |
| debian/libapache2-mod-auth-openidc(Debian:13) | < 2.1.6-1 | 2.1.6-1 |
| debian/libapache2-mod-auth-openidc(Debian:14) | < 2.1.6-1 | 2.1.6-1 |
| OpenIDC mod_auth_openidc | <= 2.1.5 | No fix listed |
References
- Debian Security Tracker CVE-2017-6413 vendor-advisory
- 96549 vdb-entry
- RHSA-2019:2112 vendor-advisory
- github.com issue-tracking patch third-party-advisory
- github.com issue-tracking patch third-party-advisory
- github.com patch release-notes third-party-advisory
- FEDORA-2019-23638d42f3 vendor-advisory
- FEDORA-2019-7b06f18a10 vendor-advisory
- FEDORA-2019-a25d5df3b4 vendor-advisory