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Vulnerability Details : CVE-2018-1002105

In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade requests in the kube-apiserver allowed specially crafted requests to establish a connection through the Kubernetes API server to backend servers, then send arbitrary requests over the same connection directly to the backend, authenticated with the Kubernetes API server's TLS credentials used to establish the backend connection.
Publish Date : 2018-12-05 Last Update Date : 2019-06-28
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 388

- Products Affected By CVE-2018-1002105

# Product Type Vendor Product Version Update Edition Language
1 Application Kubernetes Kubernetes * * * * Version Details Vulnerabilities
2 Application Kubernetes Kubernetes 1.9.12 Beta0 * * Version Details Vulnerabilities
3 Application Netapp Trident - * * * Version Details Vulnerabilities
4 Application Redhat Openshift Container Platform 3.2 * * * Version Details Vulnerabilities
5 Application Redhat Openshift Container Platform 3.3 * * * Version Details Vulnerabilities
6 Application Redhat Openshift Container Platform 3.4 * * * Version Details Vulnerabilities
7 Application Redhat Openshift Container Platform 3.5 * * * Version Details Vulnerabilities
8 Application Redhat Openshift Container Platform 3.6 * * * Version Details Vulnerabilities
9 Application Redhat Openshift Container Platform 3.8 * * * Version Details Vulnerabilities
10 Application Redhat Openshift Container Platform 3.10 * * * Version Details Vulnerabilities
11 Application Redhat Openshift Container Platform 3.11 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Kubernetes Kubernetes 2
Netapp Trident 1
Redhat Openshift Container Platform 8

- References For CVE-2018-1002105

http://www.openwall.com/lists/oss-security/2019/06/28/2
MLIST [oss-security] 20190628 Re: linux-distros membership application - Microsoft
https://security.netapp.com/advisory/ntap-20190416-0001/ CONFIRM
https://access.redhat.com/errata/RHSA-2018:3598
REDHAT RHSA-2018:3598
http://www.securityfocus.com/bid/106068
BID 106068 Kubernetes API Server CVE-2018-1002105 Remote Privilege Escalation Vulnerability Release Date:2018-12-04
https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do
https://www.exploit-db.com/exploits/46053/
EXPLOIT-DB 46053
https://www.exploit-db.com/exploits/46052/
EXPLOIT-DB 46052
https://access.redhat.com/errata/RHSA-2018:3752
REDHAT RHSA-2018:3752
https://access.redhat.com/errata/RHSA-2018:3537
REDHAT RHSA-2018:3537
https://access.redhat.com/errata/RHSA-2018:3624
REDHAT RHSA-2018:3624
https://github.com/evict/poc_CVE-2018-1002105
https://access.redhat.com/errata/RHSA-2018:3549
REDHAT RHSA-2018:3549
https://groups.google.com/forum/#!topic/kubernetes-announce/GVllWCg6L88 CONFIRM
https://github.com/kubernetes/kubernetes/issues/71411 CONFIRM
https://access.redhat.com/errata/RHSA-2018:3754
REDHAT RHSA-2018:3754
https://access.redhat.com/errata/RHSA-2018:3551
REDHAT RHSA-2018:3551
https://access.redhat.com/errata/RHSA-2018:3742
REDHAT RHSA-2018:3742
http://www.openwall.com/lists/oss-security/2019/07/06/3
MLIST [oss-security] 20190706 Re: linux-distros membership application - Microsoft
http://www.openwall.com/lists/oss-security/2019/07/06/4
MLIST [oss-security] 20190706 Re: linux-distros membership application - Microsoft
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html
SUSE openSUSE-SU-2020:0554

- Metasploit Modules Related To CVE-2018-1002105

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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