CVE-2022-23527

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Summary

CVECVE-2022-23527
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-12-14 18:15:00 UTC
Updated2023-07-21 19:25:00 UTC
Descriptionmod_auth_openidc is an OpenID Certified™ authentication and authorization module for the Apache 2.x HTTP server. Versions prior to 2.4.12.2 are vulnerable to Open Redirect. When providing a logout parameter to the redirect URI, the existing code in oidc_validate_redirect_url() does not properly check for URLs that start with /\t, leading to an open redirect. This issue has been patched in version 2.4.12.2. Users unable to upgrade can mitigate the issue by configuring mod_auth_openidc to only allow redirection when the destination matches a given regular expression with OIDCRedirectURLsAllowed.

Risk And Classification

Problem Types: CWE-601

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Application Openidc Mod Auth Openidc All All All All
Application Zmartzone Mod Auth Openidc All All All All

References

ReferenceSourceLinkTags
mod_auth_openidc/auth_openidc.conf at v2.4.12.1 · zmartzone/mod_auth_openidc · GitHub MISC github.com
[SECURITY] [DLA 3499-1] libapache2-mod-auth-openidc security update MISC lists.debian.org
Open Redirect in oidc_validate_redirect_url() using tab character · Advisory · zmartzone/mod_auth_openidc · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 161083 Oracle Enterprise Linux Security Update for mod_auth_openidc (ELSA-2023-6365)
  • 161183 Oracle Enterprise Linux Security Update for mod_auth_openidc:2.3 (ELSA-2023-6940)
  • 182867 Debian Security Update for libapache2-mod-auth-openidc (CVE-2022-23527)
  • 242302 Red Hat Update for mod_auth_openidc (RHSA-2023:6365)
  • 242410 Red Hat Update for mod_auth_openidc:2.3 (RHSA-2023:6940)
  • 283555 Fedora Security Update for mod_auth_openidc (FEDORA-2022-6beaa3bd0c)
  • 283556 Fedora Security Update for mod_auth_openidc (FEDORA-2022-e139408490)
  • 284285 Fedora Security Update for mod_auth_openidc (FEDORA-2022-105be2997e)
  • 6000031 Debian Security Update for libapache2-mod-auth-openidc (DLA 3499-1)
  • 753604 SUSE Enterprise Linux Security Update for apache2-mod_auth_openidc (SUSE-SU-2023:0215-1)
  • 753996 SUSE Enterprise Linux Security Update for apache2-mod_auth_openidc (SUSE-SU-2023:1837-1)
  • 904699 Common Base Linux Mariner (CBL-Mariner) Security Update for mod_auth_openidc (11653)
  • 907287 Common Base Linux Mariner (CBL-Mariner) Security Update for mod_auth_openidc (11653-1)
  • 941392 AlmaLinux Security Update for mod_auth_openidc (ALSA-2023:6365)
  • 941476 AlmaLinux Security Update for mod_auth_openidc:2.3 (ALSA-2023:6940)
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