VDB
CVE-2021-22100
CVE-2021-22100
PUBLISHED
CVSS 5 MEDIUM
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.
EPSS 0.90% · 56.3th percentile
Risk Scores
CVSS 2.0
5
EPSS Score
0.90%
56.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| cloudfoundry | cf-deployment | 0 |
| n/a | Cloud Controller (CAPI) by cloud foundry | CAPI versions prior to 1.122.0 |
| cloudfoundry | capi-release | 0 |
Timeline
- Mar 25, 2022 CVE Published
- Mar 26, 2022 EPSS Score
- May 16, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Aug 27, 2022 EPSS Score
- Oct 17, 2022 EPSS Score
- Dec 6, 2022 EPSS Score
- Jan 26, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 18, 2023 EPSS Score
- May 8, 2023 EPSS Score
- Jun 28, 2023 EPSS Score
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-22100 advisory
- https://www.cloudfoundry.org/blog/cve-2021-22100-cloud-controller-is-vulnerable-to-denial-of-service-due-to-misbehaving-service-brokers url
- https://www.cloudfoundry.org/blog/cve-2021-22100-cloud-controller-is-vulnerable-to-denial-of-service-due-to-misbehaving-service-brokers/ advisory