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As\u00ed que, en el peor de los casos, puede resultar en \"Todos los trabajadores est\u00e1n en estado de error\" y mod_cluster responde \"503 Service Unavailable\" durante un tiempo (hasta 10 segundos). En mod_proxy_balancer, no reenv\u00eda las peticiones al trabajador hasta que pasa el tiempo de espera de \"reintento\". Sin embargo, por suerte, mod_proxy_balancer presenta el par\u00e1metro \"forcerecovery\" (habilitado por defecto; este par\u00e1metro puede forzar la recuperaci\u00f3n inmediata de todos los trabajadores sin tener en cuenta el par\u00e1metro retry de los trabajadores si todos los trabajadores de un balanceador est\u00e1n en estado de error). As\u00ed, a diferencia de mod_cluster, mod_proxy_balancer no resulta en la respuesta \"503 Service Unavailable\". Un atacante podr\u00eda usar este comportamiento para enviar una petici\u00f3n maliciosa y desencadenar errores en el servidor, resultando en DoS (denegaci\u00f3n de servicio). 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AJP requests to the server may allow an attacker to send a malicious request and trigger server errors, resulting in a denial of service."], "name": "CVE-2022-2053", "package_state": [{"cpe": "cpe:/a:redhat:openshift_application_runtimes:1.0", "fix_state": "Not affected", "package_name": "undertow", "product_name": "Red Hat build of Quarkus"}, {"cpe": "cpe:/a:redhat:jboss_data_grid:8", "fix_state": "Will not fix", "package_name": "undertow", "product_name": "Red Hat Data Grid 8"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_brms_platform:7", "fix_state": "Not affected", "package_name": "undertow", "product_name": "Red Hat Decision Manager 7"}, {"cpe": "cpe:/a:redhat:integration:1", "fix_state": "Affected", "impact": "low", "package_name": "undertow", "product_name": "Red Hat Integration Camel K 1"}, {"cpe": "cpe:/a:redhat:camel_quarkus:2", "fix_state": "Fix deferred", "impact": "low", "package_name": "undertow", "product_name": "Red Hat Integration Camel Quarkus 1"}, {"cpe": "cpe:/a:redhat:integration:1", "fix_state": "Not affected", "package_name": "undertow", "product_name": "Red Hat Integration Service Registry"}, {"cpe": "cpe:/a:redhat:jboss_data_grid:7", "fix_state": "Out of support scope", "impact": "low", "package_name": "undertow", "product_name": "Red Hat JBoss Data Grid 7"}, {"cpe": "cpe:/a:redhat:jboss_fuse:6", "fix_state": "Out of support scope", "impact": "low", "package_name": "undertow", "product_name": "Red Hat JBoss Fuse 6"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Out of support scope", "impact": "moderate", "package_name": "opendaylight", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_bpms_platform:7", "fix_state": "Not affected", "package_name": "undertow", "product_name": "Red Hat Process Automation 7"}, {"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7", "fix_state": "Not affected", "package_name": "undertow", "product_name": "Red Hat Single Sign-On 7"}, {"cpe": "cpe:/a:redhat:openshift_application_runtimes:1.0", "fix_state": "Not affected", "impact": "low", "package_name": "undertow", "product_name": "Red Hat support for Spring Boot"}], "public_date": "2022-06-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-2053\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-2053"], "statement": "Red Hat Fuse 7 is now in Maintenance Support Phase and is marked Fixed. However, Red Hat Fuse Online does not contain the fix for this flaw.", "threat_severity": "Moderate"}