Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-11254

The Kubernetes API Server component in versions 1.1-1.14, and versions prior to 1.15.10, 1.16.7 and 1.17.3 allows an authorized user who sends malicious YAML payloads to cause the kube-apiserver to consume excessive CPU cycles while parsing YAML.

Published

2020-04-01T21:15:13.397

Last Modified

2024-11-21T04:20:48.840

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-1050
Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	kubernetes	kubernetes	< 1.15.10	Yes
Application	kubernetes	kubernetes	< 1.16.7	Yes
Application	kubernetes	kubernetes	< 1.17.3	Yes

References

https://github.com/kubernetes/kubernetes/issues/89535 Third Party Advisory ([email protected])
https://groups.google.com/d/msg/kubernetes-announce/ALL9s73E5ck/4yHe8J-PBAAJ Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20200413-0003/ Third Party Advisory ([email protected])
https://github.com/kubernetes/kubernetes/issues/89535 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://groups.google.com/d/msg/kubernetes-announce/ALL9s73E5ck/4yHe8J-PBAAJ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20200413-0003/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)