| modules: |
| - module: github.com/cortexproject/cortex |
| versions: |
| - introduced: 1.13.0 |
| fixed: 1.13.2 |
| - introduced: 1.14.0 |
| fixed: 1.14.1 |
| packages: |
| - package: github.com/cortexproject/cortex/pkg/alertmanager |
| symbols: |
| - validateAlertmanagerConfig |
| - validateGlobalConfig |
| description: | |
| A malicious actor could remotely read local files by submitting to the |
| Alertmanager Set Configuration API maliciously crafted inputs. Only users |
| of the Alertmanager service where `-experimental.alertmanager.enable-api` |
| or `enable_api: true` is configured are affected. |
| cves: |
| - CVE-2022-23536 |
| ghsas: |
| - GHSA-cq2g-pw6q-hf7j |
| credit: Austin Robertson with Amazon Web Services |
| references: |
| - advisory: https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j |
| - fix: https://github.com/cortexproject/cortex/commit/03e023d8b012887b31cc268d0d011b01e1e65506 |
| - web: https://cortexmetrics.io/docs/api/#set-alertmanager-configuration |
