CVE-2019-14857
published 2019-11-26CVE-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…
PriorityP424medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EPSS
1.54%
72.2th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | libapache2-mod-auth-openidc | < libapache2-mod-auth-openidc 2.4.0.3-1 (bookworm) | libapache2-mod-auth-openidc 2.4.0.3-1 (bookworm) |
| openidc | mod_auth_openidc | < 2.4.0.1 | 2.4.0.1 |
CVSS provenance
nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv3.05.8MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N
osv6.1MEDIUM
vendor_debian6.1MEDIUM
vendor_redhat6.1MEDIUM
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Red Hat
mod_auth_openidc: Open redirect in logout url when using URLs with leading slashes
vendor_redhat·2019-10-02·CVSS 6.1
CVE-2019-14857 [MEDIUM] CWE-601 mod_auth_openidc: Open redirect in logout url when using URLs with leading slashes
mod_auth_openidc: Open redirect in logout url when using URLs with leading 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.
An open redirect flaw was discovered in mod_auth_openidc, where it handles logout redirection. The module does not correctly validate the URL, allowing a URL with leading slashes to bypass the protection checks. A victim user may be tricked into visiting a trusted vulnerable web site, which would redirect them to another possibly malicious URL.
Statement: It is not possible to reproduce the open redirect vulnerability in the versions of mod_auth_openidc as shipped in Red Hat Enterprise Linux 7, as a missing check makes the process crash, due
Debian
CVE-2019-14857: libapache2-mod-auth-openidc - A flaw was found in mod_auth_openidc before version 2.4.0.1. An open redirect is...
vendor_debian·2019·CVSS 6.1
CVE-2019-14857 [MEDIUM] CVE-2019-14857: libapache2-mod-auth-openidc - A flaw was found in mod_auth_openidc before version 2.4.0.1. An open redirect is...
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.
Scope: local
bookworm: resolved (fixed in 2.4.0.3-1)
bullseye: resolved (fixed in 2.4.0.3-1)
forky: resolved (fixed in 2.4.0.3-1)
sid: resolved (fixed in 2.4.0.3-1)
trixie: resolved (fixed in 2.4.0.3-1)
GHSA
GHSA-797h-qjwj-28jc: mod_auth_openidc before version 2
ghsa_unreviewed·2022-05-24
CVE-2019-14857 [MEDIUM] CWE-601 GHSA-797h-qjwj-28jc: mod_auth_openidc before version 2
mod_auth_openidc before version 2.4.0.1 is vulnerable to a None
OSV
CVE-2019-14857: A flaw was found in mod_auth_openidc before version 2
osv·2019-11-26·CVSS 6.1
CVE-2019-14857 [MEDIUM] CVE-2019-14857: A flaw was found in mod_auth_openidc before version 2
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.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-20479 mod_auth_openidc: Open redirect issue exists in URLs with slash and backslash
bugzilla·2020-02-20·CVSS 6.1
CVE-2019-20479 [MEDIUM] CVE-2019-20479 mod_auth_openidc: Open redirect issue exists in URLs with slash and backslash
CVE-2019-20479 mod_auth_openidc: Open redirect issue exists in URLs with slash and backslash
A vulnerability was found in mod_auth_openidc before version 2.4.1. An open redirect issue exists in URLs with a slash and backslash at the beginning.
Reference:
https://github.com/zmartzone/mod_auth_openidc/commit/02431c0adfa30f478cf2eb20ed6ea51fdf446be7
https://github.com/zmartzone/mod_auth_openidc/pull/453
Discussion:
Created mod_auth_openidc tracking bugs for this issue:
Affects: fedora-all [bug 1805104]
---
Statement:
It is not possible to reproduce the open redirect vulnerability in the versions of mod_auth_openidc as shipped in Red Hat Enterprise Linux 7, as a missing check makes the process crash, due to a NULL pointer dereference, instead of letting it continue with an invalid URL.
Bugzilla
CVE-2019-14857 mod_auth_openidc: Open redirect in logout url when using URLs with leading slashes
bugzilla·2019-10-10·CVSS 6.1
CVE-2019-14857 [MEDIUM] CVE-2019-14857 mod_auth_openidc: Open redirect in logout url when using URLs with leading slashes
CVE-2019-14857 mod_auth_openidc: Open redirect in logout url when using URLs with leading 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.
Upstream patch:
https://github.com/zmartzone/mod_auth_openidc/commit/5c15dfb08106c2451c2c44ce7ace6813c216ba75
https://github.com/zmartzone/mod_auth_openidc/commit/ce37080c6aea30aabae8b4a9b4eea7808445cc8e
https://github.com/zmartzone/mod_auth_openidc/pull/451
References:
https://groups.google.com/forum/#!topic/mod_auth_openidc/boy1Ba3Gdk4
Discussion:
Created mod_auth_openidc tracking bugs for this issue:
Affects: fedora-all [bug 1760614]
---
The version of mod_auth_openidc as shipped with Red Hat Enterprise Linux 7 does n
Bugzilla
CVE-2019-14857 mod_auth_openidc: Open redirect in logout url when using URLs with backslashes [fedora-all]
bugzilla·2019-10-10·CVSS 6.1
CVE-2019-14857 [MEDIUM] CVE-2019-14857 mod_auth_openidc: Open redirect in logout url when using URLs with backslashes [fedora-all]
CVE-2019-14857 mod_auth_openidc: Open redirect in logout url when using URLs with backslashes [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affect
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14857https://github.com/zmartzone/mod_auth_openidc/commit/5c15dfb08106c2451c2c44ce7ace6813c216ba75https://github.com/zmartzone/mod_auth_openidc/commit/ce37080c6aea30aabae8b4a9b4eea7808445cc8ehttps://github.com/zmartzone/mod_auth_openidc/pull/451https://groups.google.com/forum/#%21topic/mod_auth_openidc/boy1Ba3Gdk4https://lists.debian.org/debian-lts-announce/2020/07/msg00028.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14857https://github.com/zmartzone/mod_auth_openidc/commit/5c15dfb08106c2451c2c44ce7ace6813c216ba75https://github.com/zmartzone/mod_auth_openidc/commit/ce37080c6aea30aabae8b4a9b4eea7808445cc8ehttps://github.com/zmartzone/mod_auth_openidc/pull/451https://groups.google.com/forum/#%21topic/mod_auth_openidc/boy1Ba3Gdk4https://lists.debian.org/debian-lts-announce/2020/07/msg00028.html
2019-11-26
Published