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cinder@21.3.1 vulnerabilities

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Direct Vulnerabilities

Known vulnerabilities in the cinder package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • C
Improper Input Validation

cinder is a storage service for an open cloud computing service

Affected versions of this package are vulnerable to Improper Input Validation in QCOW2 image processing. An authenticated user may convince systems to return a copy of that file's contents from the server resulting in unauthorized access to potentially sensitive data and unbounded memory/CPU consumption.

Note: All Cinder deployments are affected; only Glance deployments with image conversion enabled are affected; all Nova deployments are affected.

How to fix Improper Input Validation?

Upgrade cinder to version 22.2.0, 23.2.0, 24.1.0 or higher.

[,22.2.0) [23.0.0,23.2.0) [24.0.0,24.1.0)
  • M
Expected Behavior Violation

cinder is a storage service for an open cloud computing service

Affected versions of this package are vulnerable to Expected Behavior Violation. A remote, authenticated attacker can exploit this vulnerability by detaching one of their volumes from Cinder.

How to fix Expected Behavior Violation?

Upgrade cinder to version 23.0.0.0rc1 or higher.

[,23.0.0.0rc1)
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