CVE-2021-23055
First published: Thu Apr 21 2022(Updated: )
On version 2.x before 2.0.3 and 1.x before 1.12.3, the command line restriction that controls snippet use with NGINX Ingress Controller does not apply to Ingress objects. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Credit: f5sirt@f5.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 NGINX Ingress Controller | >=1.0.0<1.12.3 | |
| F5 NGINX Ingress Controller | >=2.0.0<2.0.3 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-23055?
CVE-2021-23055 is a vulnerability in NGINX Ingress Controller versions before 2.0.3 and 1.x before 1.12.3.
What is the severity of CVE-2021-23055?
The severity of CVE-2021-23055 is medium with a CVSS score of 6.5.
How does CVE-2021-23055 affect software?
CVE-2021-23055 affects NGINX Ingress Controller versions before 2.0.3 and 1.x before 1.12.3.
How can I fix CVE-2021-23055?
To fix CVE-2021-23055, upgrade NGINX Ingress Controller to version 2.0.3 or 1.12.3.
Where can I find more information about CVE-2021-23055?
More information about CVE-2021-23055 can be found at the following link: [https://support.f5.com/csp/article/K01051452](https://support.f5.com/csp/article/K01051452).
- agent/weakness
- agent/references
- agent/author
- agent/severity
- agent/type
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/f5
- canonical/f5 nginx ingress controller
- version/f5 nginx ingress controller/1.0.0
- version/f5 nginx ingress controller/2.0.0