CVE-2018-1002102
CVSS V2 Low 2.1
CVSS V3 Low 2.6
Description
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.
Overview
- CVE ID
- CVE-2018-1002102
- Assigner
- jordan@liggitt.net
- Vulnerability Status
- Analyzed
- Published Version
- 2019-12-05T16:15:10
- Last Modified Date
- 2020-01-16T17:16:57
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:* | 1 | OR | 1.10.0 | 1.13.13 |
| cpe:2.3:a:kubernetes:kubernetes:1.14.0:alpha0:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:kubernetes:kubernetes:1.14.0:alpha1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:H/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- HIGH
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- HIGH
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 2.6
- Base Severity
- LOW
- Exploitability Score
- 1
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/kubernetes/kubernetes/issues/85867 | Issue Tracking Mitigation Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Q56CULSH7F7BC4NPS67ZS23ZCLL5TIVK/ | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-1002102 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1002102 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:53:33 | Added to TrackCVE | |||
| 2022-12-04 07:25:29 | security@kubernetes.io | jordan@liggitt.net | CVE Assigner | updated |
| 2022-12-04 07:25:29 | 2019-12-05T16:15Z | 2019-12-05T16:15:10 | CVE Published Date | updated |
| 2022-12-04 07:25:29 | 2020-01-16T17:16:57 | CVE Modified Date | updated | |
| 2022-12-04 07:25:29 | Analyzed | Vulnerability Status | updated |