CVE-2022-23536

Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are advised to upgrade to patched versions 1.13.2 or 1.14.1. However as a workaround, Cortex administrators may reject Alertmanager configurations containing the `api_key_file` setting in the `opsgenie_configs` section before sending to the Set Alertmanager Configuration API.
Configurations

Configuration 1

cpe:2.3:a:linuxfoundation:cortex:1.13.0:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:cortex:1.13.1:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:cortex:1.14.0:*:*:*:*:*:*:*

Information

Published : 2022-12-19 10:15

Updated : 2022-12-27 06:54


NVD link : CVE-2022-23536

Mitre link : CVE-2022-23536

Products Affected
No products.