CVE-2022-32157: fallo de gravedad alta en Splunk Enterprise
Splunk Enterprise deployment servers allow unauthenticated forwarder bundle downloads
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 1.4%
Splunk Enterprise deployment servers in versions before 9.0 allow unauthenticated downloading of forwarder bundles. Remediation requires you to update the deployment server to version 9.0 and Configure authentication for deployment servers and clients (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/ConfigDSDCAuthEnhancements#Configure_authentication_for_deployment_servers_and_clients). Once enabled, deployment servers can manage only Universal Forwarder versions 9.0 and higher. Though the vulnerability does not directly affect Universal Forwarders, remediation requires updating all Universal Forwarders that the deployment server manages to version 9.0 or higher prior to enabling the remediation.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Productos afectados
Splunk, Inc · Splunk EnterpriseCVEs relacionadas — Splunk Enterprise
En el mismo producto, de las más peligrosas a las menos.
CVE-2022-32158CRITICALSplunk Enterprise deployment servers allow client publishing of forwarder bundlesEPSS 1.5%CVE-2022-32154MEDIUMRisky commands warnings in Splunk Enterprise DashboardsEPSS 1.5%CVE-2022-32153HIGHSplunk Enterprise lacked TLS host name validationEPSS 0.9%CVE-2022-32151HIGHSplunk Enterprise disabled TLS validation using the CA certificate stores in Python 3 libraries by defaultEPSS 0.8%
Referencias
https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/ConfigDSDCAuthEnhancements#Configure_authentication_for_deployment_servers_and_clientshttps://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updateshttps://research.splunk.com/application/splunk_process_injection_forwarder_bundle_downloads/https://www.splunk.com/en_us/product-security/announcements/svd-2022-0607.html