CVE-2019-14857: openidc mod_auth_openidc Open Redirect
CVSS: 6.1v3.1MediumModified
AliasesMGASA-2019-0410SUSE-SU-2019:2934-1SUSE-SU-2019:2935-1UBUNTU-CVE-2019-14857DEBIAN-CVE-2019-14857DLA-1996-1openSUSE-SU-2019:2499-1
Published 26-11-2019Last modified 05-08-2024
Vulnerability summary
CVE-2019-14857 is a medium (CVSS 6.1) Open Redirect vulnerability in openidc mod_auth_openidc. EPSS estimates a 1.60% chance of exploitation in the next 30 days, higher than 75.4% of scored vulnerabilities.
CVSS score
6.1/10
010
Medium · v3.1 (NVD)EPSS score
1.60%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 5 · Related 2Timeline
- 26-11-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
7 scores · 4 sources · 3 versionsMedium 6.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- OSV · DebianEcosystem advisory · calculated6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Medium 5.8Preferred score · CVE.org (CNA)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:NSourcesAll 3 agree
- NVDNIST5.8MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
- OSV · UbuntuEcosystem advisory · calculated5.8MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Medium 5.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:NSourcesSingle source
EPSS trend
Probability
1.60%
Chance of exploitation in the next 30 days
Percentile
75%
Versus all other CVEs
30-day change
0.00 pp
From 1.60% on 19-09-2026
19-09-202619-10-2026
EPSS score1.60%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Suse3 products
- apache2-mod_auth_openidc&distro=SUSE Linux Enterprise Module for Server Applications 15 SP1< 2.3.8-3.3.1
- apache2-mod_auth_openidc&distro=SUSE Linux Enterprise Server 12 SP4< 2.4.0-3.7.1
- apache2-mod_auth_openidc&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP4< 2.4.0-3.7.1
[unknown]1 product
- mod_auth_openidc2.4.0.1
Debian1 product
- libapache2-mod-auth-openidc< 2.4.0.3-1 | < 1.6.0-1+deb8u2
Mageia1 product
- apache-mod_auth_openidc< 2.3.2-2.1.mga7
Openidc1 product
- mod_auth_openidc< 2.4.0.1
Opensuse1 product
- apache2-mod_auth_openidc&distro=openSUSE Leap 15.1< 2.3.8-lp151.2.3.1
Ubuntu1 product
- libapache2-mod-auth-openidcAll versions (No fix recorded)
7 vendors · 9 products
References
18 links- bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14857X Refsource MISCIssue TrackingPatchThird Party Advisory
- github.com/zmartzone/mod_auth_openidc/commit/5c15dfb08106c2451c2c44ce7ace6813c216ba75X Refsource CONFIRMPatchThird Party AdvisoryREPORT
- github.com/zmartzone/mod_auth_openidc/commit/ce37080c6aea30aabae8b4a9b4eea7808445cc8eX Refsource CONFIRMPatchThird Party AdvisoryREPORT
- groups.google.com/forum/X Refsource CONFIRM
Show all 18 references
- groups.google.com/forum/REPORT
- lists.opensuse.org/archives/…Advisory