Arbitrary Code Execution Affecting blazar-dashboard package, versions [0,1.3.1)[2.0.0, 2.0.1)[3.0.0, 3.0.1)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.23% (62nd percentile)

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  • Snyk IDSNYK-PYTHON-BLAZARDASHBOARD-1018840
  • published16 Oct 2020
  • disclosed16 Oct 2020
  • creditUnknown

Introduced: 16 Oct 2020

CVE-2020-26943  (opens in a new tab)
CWE-94  (opens in a new tab)

How to fix?

Upgrade blazar-dashboard to version 1.3.1, 2.0.1, 3.0.1 or higher.

Overview

blazar-dashboard is a horizon plugin for the Blazar Reservation Service for OpenStack.

Affected versions of this package are vulnerable to Arbitrary Code Execution. 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.

CVSS Scores

version 3.1