ASA-202108-12 log generated external raw

[ASA-202108-12] loki: directory traversal
Arch Linux Security Advisory ASA-202108-12 ========================================== Severity: Medium Date : 2021-08-10 CVE-ID : CVE-2021-36156 Package : loki Type : directory traversal Remote : Yes Link : Summary ======= The package loki before version 2.3.0-1 is vulnerable to directory traversal. Resolution ========== Upgrade to 2.3.0-1. # pacman -Syu "loki>=2.3.0-1" The problem has been fixed upstream in version 2.3.0. Workaround ========== None. Description =========== 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 a ../../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. Impact ====== A remote attacker could disclose some of the contents of arbitrary files through a crafted X-Scope-OrgID header. References ==========