httpd: mod_ssl: access control bypass by trusted clients is possible using TLS 1.3 session resumption

An access control bypass vulnerability was found in Apache httpd. The Apache HTTP Server with some modssl configurations can bypass the access controls by trusted clients using TLS 1.3 session resumption. A client trusted to access one virtual host may be able to access another if...

httpd: mod_ssl: access control bypass by trusted clients is possible using TLS 1.3 session resumption

An access control bypass vulnerability was found in Apache httpd. The Apache HTTP Server with some modssl configurations can bypass the access controls by trusted clients using TLS 1.3 session resumption. A client trusted to access one virtual host may be able to access another if...

Access Control Bypass

Apache HTTP Server modssl is vulnerable to Access control bypass. The vulnerability is due to improper handling of TLS 1.3 session resumption across multiple virtual hosts with different trusted client certificate configurations, which allows an attacker with a trusted certificate for one virtual...

AZL-65223 CVE-2025-23048 affecting package httpd for versions less than 2.4.64-1

In some modssl configurations on Apache HTTP Server 2.4.35 through to 2.4.63, an access control bypass by trusted clients is possible using TLS 1.3 session resumption. Configurations are affected when modssl is configured for multiple virtual hosts, with each restricted to a different set of...