CVE-2021-22100
First published: Fri Mar 25 2022(Updated: )
In cloud foundry CAPI versions prior to 1.122, a denial-of-service attack in which a developer can push a service broker that (accidentally or maliciously) causes CC instances to timeout and fail is possible. An attacker can leverage this vulnerability to cause an inability for anyone to push or manage apps.
Credit: security@vmware.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cloudfoundry Capi-release | <1.122.0 | |
| Cloudfoundry Cf-deployment | <17.1.0 |
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Frequently Asked Questions
What is CVE-2021-22100?
CVE-2021-22100 is a vulnerability in cloud foundry CAPI versions prior to 1.122 that allows a denial-of-service attack by pushing a service broker that causes CC instances to timeout and fail.
What is the severity of CVE-2021-22100?
The severity of CVE-2021-22100 is medium with a severity score of 5.3.
How does CVE-2021-22100 affect Cloudfoundry CAPI?
CVE-2021-22100 affects Cloudfoundry CAPI versions prior to 1.122, allowing a denial-of-service attack.
How does CVE-2021-22100 affect Cloudfoundry Cf-deployment?
CVE-2021-22100 affects Cloudfoundry Cf-deployment versions up to 17.1.0, allowing a denial-of-service attack.
How can I mitigate CVE-2021-22100?
To mitigate CVE-2021-22100, update cloud foundry CAPI to version 1.122 or above.
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- canonical/cloudfoundry cf-deployment