PT-2017-16872 · Apache · Mod Auth Openidc

Published 2017-03-02 · Updated 2023-05-25 · CVE-2017-6062

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions mod auth openidc versions prior to 2.1.5

Description The issue allows remote attackers to bypass authentication via crafted HTTP traffic due to the module not skipping OIDC CLAIM and OIDCAuthNHeader headers in an "OIDCUnAuthAction pass" configuration.

Recommendations For versions prior to 2.1.5, update to version 2.1.5 or later to resolve the issue. As a temporary workaround, consider restricting access to the "OIDCUnAuthAction pass" configuration to minimize the risk of exploitation.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2017-6062

Affected Products

Mod Auth Openidc

References · 14

• https://github.com/pingidentity/mod_auth_openidc/blob/master/ChangeLog · Patch
• https://github.com/pingidentity/mod_auth_openidc/issues/222 · Patch
• https://github.com/pingidentity/mod_auth_openidc/releases/tag/v2.1.5 · Patch
• https://ubuntu.com/security/CVE-2017-6062 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-6062 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WTWUMQ46GZY3O4WU4JCF333LN53R2XQH · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V3HIGXMUKJGOBMAQAQPGC7G5YYWSUVA · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-6062 · Security Note
• https://osv.dev/vulnerability/CVE-2017-6062 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-6062 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-6062 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-6062 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EJXBG3DG2FUYFGTUTSJFMPIINVFKKB4Z · Vendor Advisory
• https://t.me/cvenotify/51163 · Telegram Post