{"id":"AZL-65163","summary":"CVE-2025-23048 affecting package httpd for versions less than 2.4.64-1","details":"In some mod_ssl 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.\n\nConfigurations are affected when mod_ssl is configured for multiple virtual hosts, with each restricted to a different set of trusted client certificates (for example with a different SSLCACertificateFile/Path setting). In such a case, a client trusted to access one virtual host may be able to access another virtual host, if SSLStrictSNIVHostCheck is not enabled in either virtual host.","modified":"2026-04-01T05:20:51.798238Z","published":"2025-07-10T17:15:46Z","upstream":["CVE-2025-23048"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-23048"}],"affected":[{"package":{"name":"httpd","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/httpd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.64-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-65163.json"}}],"schema_version":"1.7.5"}