GHSA-cq2g-pw6q-hf7j
Suggest an improvement- Source
- https://github.com/advisories/GHSA-cq2g-pw6q-hf7j
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/12/GHSA-cq2g-pw6q-hf7j/GHSA-cq2g-pw6q-hf7j.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-cq2g-pw6q-hf7j
- Aliases
- Related
- Published
- 2022-12-19T21:09:05Z
- Modified
- 2023-11-08T04:08:21.294648Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Cortex's Alertmanager can expose local files content via specially crafted config
- Details
-
Impact
A local file inclusion vulnerability exists in Cortex versions v1.13.0, v1.13.1 and v1.14.0, 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 Cortex Alertmanager service using
-experimental.alertmanager.enable-apiorenable_api: trueare affected.Specific Go Packages Affected
github.com/cortexproject/cortex/pkg/alertmanager
Patches
Affected Cortex users are advised to upgrade to versions 1.13.2 or 1.14.1.
Workarounds
Patching is ultimately advised. Using out-of-bound validation, Cortex administrators may reject Alertmanager configurations containing the
api_key_filesetting in theopsgenie_configssection andopsgenie_api_key_filein theglobalsection before sending to the Set Alertmanager Configuration API as a workaround.References
- Fixed Versions:
- https://github.com/cortexproject/cortex/releases/tag/v1.14.1
- https://github.com/cortexproject/cortex/releases/tag/v1.13.2
- https://cortexmetrics.io/docs/api/#set-alertmanager-configuration
For more information
If you have any questions or comments about this advisory:
- Open an issue in cortex
- Email us at cortex-team@googlegroups.com.
- Fixed Versions:
- Database specific
{ "nvd_published_at": "2022-12-19T22:15:00Z", "cwe_ids": [ "CWE-184", "CWE-641", "CWE-73" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2022-12-19T21:09:05Z" }- References
-
- https://github.com/cortexproject/cortex/security/advisories/GHSA-cq2g-pw6q-hf7j
- https://nvd.nist.gov/vuln/detail/CVE-2022-23536
- https://github.com/cortexproject/cortex/commit/03e023d8b012887b31cc268d0d011b01e1e65506
- https://cortexmetrics.io/docs/api/#set-alertmanager-configuration
- https://github.com/cortexproject/cortex
- https://github.com/cortexproject/cortex/releases/tag/v1.13.2
- https://github.com/cortexproject/cortex/releases/tag/v1.14.1
- https://pkg.go.dev/vuln/GO-2022-1175
Affected packages
Go / github.com/cortexproject/cortex
Package
- Name
- github.com/cortexproject/cortex
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/cortexproject/cortex
Go / github.com/cortexproject/cortex
Package
- Name
- github.com/cortexproject/cortex
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/cortexproject/cortex