Vulnerability Details : 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 similar to CVE-2019-3877 in mod_auth_mellon.
Vulnerability category: Open redirect
Products affected by CVE-2019-14857
- cpe:2.3:a:openidc:mod_auth_openidc:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-14857
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-14857
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
|
5.8
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N |
3.9
|
1.4
|
Red Hat, Inc. | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2019-14857
-
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2019-14857
-
https://github.com/zmartzone/mod_auth_openidc/pull/451
Fix open redirect starting with a slash by oss-aimoto · Pull Request #451 · zmartzone/mod_auth_openidc · GitHubPatch;Third Party Advisory
-
https://github.com/zmartzone/mod_auth_openidc/commit/ce37080c6aea30aabae8b4a9b4eea7808445cc8e
2.4.0.2 oops · zmartzone/mod_auth_openidc@ce37080 · GitHubPatch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2020/07/msg00028.html
[SECURITY] [DLA 2298-1] libapache2-mod-auth-openidc security update
-
https://groups.google.com/forum/#!topic/mod_auth_openidc/boy1Ba3Gdk4
Open Redirect(CVE-2019-3877,CVE-2019-13038) - Google GroepenMailing List;Third Party Advisory
-
https://github.com/zmartzone/mod_auth_openidc/commit/5c15dfb08106c2451c2c44ce7ace6813c216ba75
improve validation of the post-logout URL; closes #449 · zmartzone/mod_auth_openidc@5c15dfb · GitHubPatch;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14857
1760613 – (CVE-2019-14857) CVE-2019-14857 mod_auth_openidc: Open redirect in logout url when using URLs with backslashesIssue Tracking;Patch;Third Party Advisory
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