Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2018-1002102 |
CWE-ID | CWE-601 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Kubernetes Server applications / Frameworks for developing and running applications Fedora Operating systems & Components / Operating system |
Vendor |
Kubernetes Fedoraproject |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU35005
Risk: Low
CVSSv3.1: 2.3 [CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-1002102
CWE-ID:
CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to gain access to sensitive information.
Improper validation of URL redirection in the Kubernetes API server in versions prior to v1.14.0 allows an attacker-controlled Kubelet to redirect API server requests from streaming endpoints to arbitrary hosts. Impacted API servers will follow the redirect as a GET request with client-certificate credentials for authenticating to the Kubelet.
MitigationInstall update from vendor's website.
Vulnerable software versionsKubernetes: 1.14.0
Fedora: 1.14.0 - 31
External linkshttp://github.com/kubernetes/kubernetes/issues/85867
http://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q56CULSH7F7BC4NPS67ZS23ZCLL5TIVK/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.