Ubuntu.comUB:CVE-2018-1002105CVE-2018-1002105
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.474 Medium
EPSS
Percentile
97.4%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | kubernetes | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | kubernetes | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | kubernetes | < any | UNKNOWN |
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.474 Medium
EPSS
Percentile
97.4%