CVE-2018-1002105
critical · 9.8In 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.
9.8
CVSS
87.0%
EPSS (exploit prob.)
100th
EPSS percentile
2018-12-05
Published
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-388
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| kubernetes | kubernetes | >= 1.0.0, <= 1.9.11 |
| kubernetes | kubernetes | >= 1.10.0, <= 1.10.10 |
| kubernetes | kubernetes | >= 1.11.0, <= 1.11.4 |
| kubernetes | kubernetes | >= 1.12.0, <= 1.12.2 |
| kubernetes | kubernetes | 1.9.12 |
| redhat | openshift_container_platform | 3.2 |
| redhat | openshift_container_platform | 3.3 |
| redhat | openshift_container_platform | 3.4 |
| redhat | openshift_container_platform | 3.5 |
| redhat | openshift_container_platform | 3.6 |
| redhat | openshift_container_platform | 3.8 |
| redhat | openshift_container_platform | 3.10 |
| redhat | openshift_container_platform | 3.11 |
| netapp | trident | all versions |
Check a specific version with /api/v1/cve/match.
References
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html
- http://www.openwall.com/lists/oss-security/2019/06/28/2
- http://www.openwall.com/lists/oss-security/2019/07/06/3
- http://www.openwall.com/lists/oss-security/2019/07/06/4
- http://www.securityfocus.com/bid/106068
- https://access.redhat.com/errata/RHSA-2018:3537
- https://access.redhat.com/errata/RHSA-2018:3549
- https://access.redhat.com/errata/RHSA-2018:3551
- https://access.redhat.com/errata/RHSA-2018:3598
- https://access.redhat.com/errata/RHSA-2018:3624
- https://access.redhat.com/errata/RHSA-2018:3742
- https://access.redhat.com/errata/RHSA-2018:3752
- https://access.redhat.com/errata/RHSA-2018:3754
- https://github.com/evict/poc_CVE-2018-1002105
- https://github.com/kubernetes/kubernetes/issues/71411
- https://groups.google.com/forum/#%21topic/kubernetes-announce/GVllWCg6L88
- https://security.netapp.com/advisory/ntap-20190416-0001/
- https://www.coalfire.com/The-Coalfire-Blog/December-2018/Kubernetes-Vulnerability-What-You-Can-Should-Do
- https://www.exploit-db.com/exploits/46052/
- https://www.exploit-db.com/exploits/46053/
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html
- http://www.openwall.com/lists/oss-security/2019/06/28/2
- http://www.openwall.com/lists/oss-security/2019/07/06/3
- http://www.openwall.com/lists/oss-security/2019/07/06/4
- http://www.securityfocus.com/bid/106068
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2018-1002105