Home/CVE/A flaw was found in mod_auth_openidc before version 2.4.0.1. An open redirect issue exists in URLs with trailing slashes
CVE

CVE-2019-14857

A flaw was found in mod_auth_openidc before version 2.4.0.1. An open redirect issue exists in URLs with trailing slashes

A flaw was found in mod_auth_openidc before version 2.4.0.1. An open redirect issue exists in URLs with trailing slashes similar to CVE-2019-3877 in mod_auth_mellon.

MEDIUM · CVSS 6.1 EPSS 0.0061
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
CWE-601URL Redirection to Untrusted Site ('Open Redirect')
▤

Affected Products & Versions

1
openidc mod auth openidc< 2.4.0.1
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD26 Nov 2019 · 12:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
⚑

Vendor Advisories

7
suse-csafSUSE-SU-2025:4532-1
suse-csafopenSUSE-SU-2024:10624-1
suse-csafopenSUSE-SU-2019:2499-1
rhsaRHSA-2020:3970Moderate
rhsaRHSA-2020:3032Moderate
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14857Issue TrackingPatchThird Party Advisory
https://github.com/zmartzone/mod_auth_openidc/commit/5c15dfb08106c2451c2c44ce7ace6813c216ba75PatchThird Party Advisory
https://github.com/zmartzone/mod_auth_openidc/commit/ce37080c6aea30aabae8b4a9b4eea7808445cc8ePatchThird Party Advisory
https://github.com/zmartzone/mod_auth_openidc/pull/451PatchThird Party Advisory
https://groups.google.com/forum/#%21topic/mod_auth_openidc/boy1Ba3Gdk4
https://lists.debian.org/debian-lts-announce/2020/07/msg00028.html
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