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URL: https://nvd.nist.gov/vuln/detail/CVE-2018-1002105

⇱ NVD - CVE-2018-1002105

  1. Vulnerabilities

CVE-2018-1002105 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html CVE, Kubernetes
http://www.openwall.com/lists/oss-security/2019/06/28/2 CVE, Kubernetes
http://www.openwall.com/lists/oss-security/2019/07/06/3 CVE, Kubernetes
http://www.openwall.com/lists/oss-security/2019/07/06/4 CVE, Kubernetes
http://www.securityfocus.com/bid/106068 CVE, Kubernetes Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2018:3537 CVE, Kubernetes Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:3549 CVE, Kubernetes Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:3551 CVE, Kubernetes Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:3598 CVE, Kubernetes Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:3624 CVE, Kubernetes Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:3742 CVE, Kubernetes Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:3752 CVE, Kubernetes Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:3754 CVE, Kubernetes Third Party Advisory 
https://github.com/evict/poc_CVE-2018-1002105 CVE, Kubernetes Exploit  Third Party Advisory 
https://github.com/kubernetes/kubernetes/issues/71411 CVE, Kubernetes Issue Tracking  Mitigation  Patch  Third Party Advisory 
https://groups.google.com/forum/#%21topic/kubernetes-announce/GVllWCg6L88 CVE, Kubernetes
https://security.netapp.com/advisory/ntap-20190416-0001/ CVE, Kubernetes Third Party Advisory 
https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do CVE, Kubernetes Mitigation  Third Party Advisory 
https://www.exploit-db.com/exploits/46052/ CVE, Kubernetes Exploit  Third Party Advisory  VDB Entry 
https://www.exploit-db.com/exploits/46053/ CVE, Kubernetes Exploit  Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-388 7PK - Errors 👁 cwe source acceptance level
NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

16 change records found show changes

CVE Modified by Kubernetes 6/16/2026 9:33:20 PM

Action Type Old Value New Value
Added Affected 
[{"vendor":"Kubernetes","product":"Kubernetes","versions":[{"version":"v1.0.x","status":"affected"},{"version":"v1.1.x","status":"affected"},{"version":"v1.2.x","status":"affected"},{"version":"v1.3.x","status":"affected"},{"version":"v1.4.x","status":"affected"},{"version":"v1.5.x","status":"affected"},{"version":"v1.6.x","status":"affected"},{"version":"v1.7.x","status":"affected"},{"version":"v1.8.x","status":"affected"},{"version":"v1.9.x","status":"affected"},{"version":"unspecified","lessThan":"v1.10.11","versionType":"custom","status":"affected"},{"version":"unspecified","lessThan":"v1.11.5","versionType":"custom","status":"affected"},{"version":"unspecified","lessThan":"v1.12.3","versionType":"custom","status":"affected"}]}]

CVE Modified by CVE 11/20/2024 10:40:38 PM

Action Type Old Value New Value
Added Reference 
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html
Added Reference 
http://www.openwall.com/lists/oss-security/2019/06/28/2
Added Reference 
http://www.openwall.com/lists/oss-security/2019/07/06/3
Added Reference 
http://www.openwall.com/lists/oss-security/2019/07/06/4
Added Reference 
http://www.securityfocus.com/bid/106068
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3537
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3549
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3551
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3598
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3624
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3742
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3752
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3754
Added Reference 
https://github.com/evict/poc_CVE-2018-1002105
Added Reference 
https://github.com/kubernetes/kubernetes/issues/71411
Added Reference 
https://groups.google.com/forum/#%21topic/kubernetes-announce/GVllWCg6L88
Added Reference 
https://security.netapp.com/advisory/ntap-20190416-0001/
Added Reference 
https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do
Added Reference 
https://www.exploit-db.com/exploits/46052/
Added Reference 
https://www.exploit-db.com/exploits/46053/

CVE Modified by Kubernetes 5/14/2024 12:53:23 AM

Action Type Old Value New Value

CVE Modified by Kubernetes 11/06/2023 9:51:15 PM

Action Type Old Value New Value
Added Reference 
Kubernetes https://groups.google.com/forum/#%21topic/kubernetes-announce/GVllWCg6L88 [No types assigned]
Removed Reference 
Kubernetes https://groups.google.com/forum/#!topic/kubernetes-announce/GVllWCg6L88

CVE Modified by Kubernetes 4/26/2020 5:15:11 PM

Action Type Old Value New Value
Added Reference 
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html [No Types Assigned]

CVE Modified by Kubernetes 10/09/2019 7:32:34 PM

Action Type Old Value New Value
Added CVSS V3 
Kubernetes AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE Modified by Kubernetes 7/06/2019 8:15:10 PM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2019/07/06/3 [No Types Assigned]
Added Reference 
http://www.openwall.com/lists/oss-security/2019/07/06/4 [No Types Assigned]

CVE Modified by Kubernetes 6/28/2019 5:15:09 PM

Action Type Old Value New Value
Added Reference 
http://www.openwall.com/lists/oss-security/2019/06/28/2 [No Types Assigned]

Modified Analysis by NIST 4/25/2019 9:22:37 AM

Action Type Old Value New Value
Added CPE Configuration 
OR
 *cpe:2.3:a:netapp:trident:-:*:*:*:*:*:*:*
Changed Reference Type 
https://security.netapp.com/advisory/ntap-20190416-0001/ No Types Assigned


 
https://security.netapp.com/advisory/ntap-20190416-0001/ Third Party Advisory

CVE Modified by Kubernetes 4/16/2019 2:29:02 AM

Action Type Old Value New Value
Added Reference 
https://security.netapp.com/advisory/ntap-20190416-0001/ [No Types Assigned]

Modified Analysis by NIST 3/07/2019 9:52:21 AM

Action Type Old Value New Value
Changed Reference Type 
https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do No Types Assigned


 
https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do Mitigation, Third Party Advisory
Changed Reference Type 
https://www.exploit-db.com/exploits/46052/ No Types Assigned


 
https://www.exploit-db.com/exploits/46052/ Exploit, Third Party Advisory, VDB Entry
Changed Reference Type 
https://www.exploit-db.com/exploits/46053/ No Types Assigned


 
https://www.exploit-db.com/exploits/46053/ Exploit, Third Party Advisory, VDB Entry

CVE Modified by Kubernetes 2/06/2019 5:29:00 PM

Action Type Old Value New Value
Added Reference 
https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do [No Types Assigned]

CVE Modified by Kubernetes 12/25/2018 6:29:02 AM

Action Type Old Value New Value
Added Reference 
https://www.exploit-db.com/exploits/46052/ [No Types Assigned]
Added Reference 
https://www.exploit-db.com/exploits/46053/ [No Types Assigned]

Initial Analysis by NIST 12/11/2018 1:47:58 PM

Action Type Old Value New Value
Added CVSS V3 
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added CVSS V2 
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added CWE 
CWE-388
Added CPE Configuration 
OR
 *cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:* versions from (including) 1.0.0 up to (including) 1.9.11
 *cpe:2.3:a:kubernetes:kubernetes:1.9.12:beta0:*:*:*:*:*:*
 *cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:* versions from (including) 1.10.0 up to (including) 1.10.10
 *cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:* versions from (including) 1.11.0 up to (including) 1.11.4
 *cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:* versions from (including) 1.12.0 up to (including) 1.12.2
Added CPE Configuration 
OR
 *cpe:2.3:a:redhat:openshift_container_platform:3.2:*:*:*:*:*:*:*
 *cpe:2.3:a:redhat:openshift_container_platform:3.3:*:*:*:*:*:*:*
 *cpe:2.3:a:redhat:openshift_container_platform:3.4:*:*:*:*:*:*:*
 *cpe:2.3:a:redhat:openshift_container_platform:3.5:*:*:*:*:*:*:*
 *cpe:2.3:a:redhat:openshift_container_platform:3.6:*:*:*:*:*:*:*
 *cpe:2.3:a:redhat:openshift_container_platform:3.8:*:*:*:*:*:*:*
 *cpe:2.3:a:redhat:openshift_container_platform:3.10:*:*:*:*:*:*:*
 *cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
Changed Reference Type 
http://www.securityfocus.com/bid/106068 No Types Assigned


 
http://www.securityfocus.com/bid/106068 Third Party Advisory, VDB Entry
Changed Reference Type 
https://access.redhat.com/errata/RHSA-2018:3537 No Types Assigned


 
https://access.redhat.com/errata/RHSA-2018:3537 Third Party Advisory
Changed Reference Type 
https://access.redhat.com/errata/RHSA-2018:3549 No Types Assigned


 
https://access.redhat.com/errata/RHSA-2018:3549 Third Party Advisory
Changed Reference Type 
https://access.redhat.com/errata/RHSA-2018:3551 No Types Assigned


 
https://access.redhat.com/errata/RHSA-2018:3551 Third Party Advisory
Changed Reference Type 
https://access.redhat.com/errata/RHSA-2018:3598 No Types Assigned


 
https://access.redhat.com/errata/RHSA-2018:3598 Third Party Advisory
Changed Reference Type 
https://access.redhat.com/errata/RHSA-2018:3624 No Types Assigned


 
https://access.redhat.com/errata/RHSA-2018:3624 Third Party Advisory
Changed Reference Type 
https://access.redhat.com/errata/RHSA-2018:3742 No Types Assigned


 
https://access.redhat.com/errata/RHSA-2018:3742 Third Party Advisory
Changed Reference Type 
https://access.redhat.com/errata/RHSA-2018:3752 No Types Assigned


 
https://access.redhat.com/errata/RHSA-2018:3752 Third Party Advisory
Changed Reference Type 
https://access.redhat.com/errata/RHSA-2018:3754 No Types Assigned


 
https://access.redhat.com/errata/RHSA-2018:3754 Third Party Advisory
Changed Reference Type 
https://github.com/evict/poc_CVE-2018-1002105 No Types Assigned


 
https://github.com/evict/poc_CVE-2018-1002105 Exploit, Third Party Advisory
Changed Reference Type 
https://github.com/kubernetes/kubernetes/issues/71411 No Types Assigned


 
https://github.com/kubernetes/kubernetes/issues/71411 Issue Tracking, Mitigation, Patch, Third Party Advisory
Changed Reference Type 
https://groups.google.com/forum/#!topic/kubernetes-announce/GVllWCg6L88 No Types Assigned


 
https://groups.google.com/forum/#!topic/kubernetes-announce/GVllWCg6L88 Mailing List, Third Party Advisory

CVE Modified by Kubernetes 12/06/2018 10:29:00 PM

Action Type Old Value New Value
Added Reference 
https://github.com/evict/poc_CVE-2018-1002105 [No Types Assigned]

CVE Modified by Kubernetes 12/06/2018 6:29:00 AM

Action Type Old Value New Value
Added Reference 
http://www.securityfocus.com/bid/106068 [No Types Assigned]
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3537 [No Types Assigned]
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3549 [No Types Assigned]
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3551 [No Types Assigned]
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3598 [No Types Assigned]
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3624 [No Types Assigned]
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3742 [No Types Assigned]
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3752 [No Types Assigned]
Added Reference 
https://access.redhat.com/errata/RHSA-2018:3754 [No Types Assigned]

Quick Info

CVE Dictionary Entry:
CVE-2018-1002105
NVD Published Date:
12/05/2018
NVD Last Modified:
06/16/2026
Source:
Kubernetes