5.8
CVSSv2

CVE-2019-14857

Published: 26/11/2019 Updated: 07/11/2023
CVSS v2 Base Score: 5.8 | Impact Score: 4.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 516
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Vulnerability Summary

An open redirect flaw exists 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. (CVE-2019-14857) An open redirect flaw exists in mod_auth_openidc where it handles logout redirection. The module does not correctly validate the URL, allowing a URL with slash and backslash at the beginning to bypass the protection checks. A victim user may be tricked into visiting a trusted vulnerable web site, which would redirect him to another, possibly malicious, URL. (CVE-2019-20479)

Vulnerability Trend

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openidc mod auth openidc

Vendor Advisories

Debian Bug report logs - #942165 CVE-2019-14857 Package: libapache2-mod-auth-openidc; Maintainer for libapache2-mod-auth-openidc is Moritz Schlarb <schlarbm@uni-mainzde>; Source for libapache2-mod-auth-openidc is src:libapache2-mod-auth-openidc (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@debianorg> D ...
Synopsis Low: mod_auth_openidc security update Type/Severity Security Advisory: Low Topic An update for mod_auth_openidc is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Low A Common Vulnerability Scoring System (CVSS) base score, ...
概要 Moderate: mod_auth_openidc:23 security and bug fix update タイプ/重大度 Security Advisory: Moderate トピック An update for the mod_auth_openidc:23 module is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Moderate ...
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 (CV ...
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 (CV ...