CVE-2021-36156

https://notcve.org/view.php?id=CVE-2021-36156

An issue was discovered in Grafana Loki through 2.2.1. The header value X-Scope-OrgID is used to construct file paths for rules files, and if crafted to conduct directory traversal such as ae ../../sensitive/path/in/deployment pathname, then Loki will attempt to parse a rules file at that location and include some of the contents in the error message. Se ha detectado un problema en Grafana Loki versiones hasta 2.2.1. El valor del encabezado X-Scope-OrgID es usado para diseñar las rutas de los archivos de reglas, y si se diseña para realizar un salto de directorio como ae ../.. • https://github.com/grafana/loki/pull/4020#issue-694377133 https://github.com/grafana/loki/releases/tag/v2.3.0 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •