VDB
CVE-2021-22100
CVE-2021-22100
PUBLISHED
CVSS 5.300000190734863 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 0.92% · 58.7th percentile
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS Score
0.92%
58.7th 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 7, 2022 EPSS Score
- Aug 28, 2022 EPSS Score
- Oct 19, 2022 EPSS Score
- Dec 9, 2022 EPSS Score
- Jan 30, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 13, 2023 EPSS Score
- Jul 3, 2023 EPSS Score
- Aug 23, 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