CVE-2020-26943
Summary
| CVE | CVE-2020-26943 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-10-16 06:15:00 UTC |
| Updated | 2020-10-27 19:23:00 UTC |
| Description | An issue was discovered in OpenStack blazar-dashboard before 1.3.1, 2.0.0, and 3.0.0. A user allowed to access the Blazar dashboard in Horizon may trigger code execution on the Horizon host as the user the Horizon service runs under (because the Python eval function is used). This may result in Horizon host unauthorized access and further compromise of the Horizon service. All setups using the Horizon dashboard with the blazar-dashboard plugin are affected. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Openstack | Blazar-dashboard | All | All | All | All |
| Application | Openstack | Blazar-dashboard | 2.0.0 | All | All | All |
| Application | Openstack | Blazar-dashboard | 3.0.0 | All | All | All |
| Application | Openstack | Blazar-dashboard | All | All | All | All |
| Application | Openstack | Blazar-dashboard | 2.0.0 | All | All | All |
| Application | Openstack | Blazar-dashboard | 3.0.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| review.opendev.org/756064 | MISC | review.opendev.org | Third Party Advisory |
| OpenStack Docs: OSSA-2020-007: Remote code execution in blazar-dashboard | CONFIRM | security.openstack.org | Third Party Advisory |
| review.opendev.org/755814 | MISC | review.opendev.org | Third Party Advisory |
| review.opendev.org/755810 | MISC | review.opendev.org | Third Party Advisory |
| Bug #1895688 “Authenticated RCE in blazar-dashboard via python e...” : Bugs : Blazar | MISC | launchpad.net | Third Party Advisory |
| review.opendev.org/755812 | MISC | review.opendev.org | Third Party Advisory |
| oss-security - [OSSA-2020-007] Blazar: Remote code execution in blazar-dashboard (CVE-2020-26943) | MLIST | www.openwall.com | Third Party Advisory |
| review.opendev.org/755813 | MISC | review.opendev.org | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 980825 Python (pip) Security Update for blazar-dashboard (GHSA-939m-4xpw-v34v)