CVE-2021-22100

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.cloudfoundry.org/blog/cve-2021-22100-cloud-controller-is-vulnerable-to-denial-of-service-due-to-misbehaving-service-brokers/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cloudfoundry:capi-release::::::::
	cpe:2.3:a:cloudfoundry:cf-deployment::::::::

History

No history.

Information

Published : 2022-03-25 19:15

Updated : 2022-04-04 16:52

NVD link : CVE-2021-22100

Mitre link : CVE-2021-22100

CVE.ORG link : CVE-2021-22100

JSON object : View

Products Affected

cloudfoundry

capi-release
cf-deployment

CWE

CWE-400

Uncontrolled Resource Consumption

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