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High severity · published Mar 2, 2017
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…
8.6
CVSS
4.3%
EPSS
No
On KEV
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
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)4.3% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Mod Auth Openidc · Openidc
through 2.1.5 · source: NVD
Affected product
MA
Mod Auth Openidc
Openidc
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-6413
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-6413
www.securityfocus.com
http://www.securityfocus.com/bid/96549
access.redhat.com
https://access.redhat.com/errata/RHSA-2019:2112
Issue Tracking
https://github.com/pingidentity/mod_auth_openidc/blob/master/ChangeLog
Issue Tracking
https://github.com/pingidentity/mod_auth_openidc/commit/21e3728a825c41ab41efa75e664108051bb9665e
Patch
https://github.com/pingidentity/mod_auth_openidc/releases/tag/v2.1.6
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V3HIGXMUKJGOBMAQAQPGC7G5YYWSUVA/
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