CVE-2022-32157: falha de alta gravidade em Splunk Enterprise
Splunk Enterprise deployment servers allow unauthenticated forwarder bundle downloads
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
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
Produtos afetados
Splunk, Inc · Splunk EnterpriseCVEs relacionadas — Splunk Enterprise
No mesmo produto, das mais perigosas para as 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%
Referências
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