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openSUSE-SU-2026:21717-1

Опубликовано: 01 сент. 2026
Источник: suse-cvrf

Описание

Security update for apache2-mod_auth_openidc

This update for apache2-mod_auth_openidc fixes the following issue:

  • CVE-2026-54789: out-of-bounds read and one-byte out-of-bounds write in the state-cookie parser of mod_auth_openidc (bsc#1276217).

Список пакетов

openSUSE Leap 16.0
apache2-mod_auth_openidc-2.4.17.1-160000.2.1

Ссылки

Описание

mod_auth_openidc is an OpenID Certified authentication and authorization module for the Apache 2.x HTTP server that implements the OpenID Connect Relying Party functionality. Prior to 2.4.19.4, an out-of-bounds read and a one-byte out-of-bounds write exist in the state-cookie parser of `mod_auth_openidc`. The issue is fixed in version 2.4.19.4 by stopping the scan at the string terminator so a value-less token is rejected. No in-product workarounds are available. As a stop-gap, an upstream reverse proxy or WAF that rejects or normalizes malformed `Cookie` headers (tokens lacking `=`) can reduce exposure, but upgrading is the recommended remediation.

Затронутые продукты
openSUSE Leap 16.0:apache2-mod_auth_openidc-2.4.17.1-160000.2.1
Ссылки
Уязвимость openSUSE-SU-2026:21717-1