{"schema_version":"1.7.2","id":"OESA-2024-1192","modified":"2024-02-23T11:07:02Z","published":"2024-02-23T11:07:02Z","upstream":["CVE-2024-24814"],"summary":"mod_auth_openidc security update","details":"This module enables an Apache 2.x web server to operate as an OpenID Connect Relying Party(RP) to an OpenID Connect Provider(OP).\r\n\r\nSecurity Fix(es):\r\n\r\nmod_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. In affected versions missing input validation on mod_auth_openidc_session_chunks cookie value makes the server vulnerable to a denial of service (DoS) attack. An internal security audit has been conducted and the reviewers found that if they manipulated the value of the mod_auth_openidc_session_chunks cookie to a very large integer, like 99999999, the server struggles with the request for a long time and finally gets back with a 500 error. Making a few requests of this kind caused our server to become unresponsive. Attackers can craft requests that would make the server work very hard (and possibly become unresponsive) and/or crash with minimal effort. This issue has been addressed in version 2.4.15.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.(CVE-2024-24814)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP1","name":"mod_auth_openidc","purl":"pkg:rpm/openEuler/mod_auth_openidc\u0026distro=openEuler-22.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.15.3-1.oe2203sp1"}]}],"ecosystem_specific":{"aarch64":["mod_auth_openidc-debugsource-2.4.15.3-1.oe2203sp1.aarch64.rpm","mod_auth_openidc-2.4.15.3-1.oe2203sp1.aarch64.rpm","mod_auth_openidc-debuginfo-2.4.15.3-1.oe2203sp1.aarch64.rpm"],"src":["mod_auth_openidc-2.4.15.3-1.oe2203sp1.src.rpm"],"x86_64":["mod_auth_openidc-debugsource-2.4.15.3-1.oe2203sp1.x86_64.rpm","mod_auth_openidc-2.4.15.3-1.oe2203sp1.x86_64.rpm","mod_auth_openidc-debuginfo-2.4.15.3-1.oe2203sp1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1192"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-24814"}],"database_specific":{"severity":"High"}}