CVE-2019-11255
CVSS V2 Medium 5.5
CVSS V3 Medium 6.5
Description
Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (<v0.4.3, <v1.0.2, v1.1, <v1.2.2, <v1.3.1), external-snapshotter (<v0.4.2, <v1.0.2, v1.1, <1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations.
Overview
- CVE ID
- CVE-2019-11255
- Assigner
- jordan@liggitt.net
- Vulnerability Status
- Modified
- Published Version
- 2019-12-05T16:15:10
- Last Modified Date
- 2020-08-10T12:15:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:* | 1 | OR | 0.4.1 | 0.4.2 |
| cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0 | 1.0.1 |
| cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:* | 1 | OR | 1.1.0 | 1.2.1 |
| cpe:2.3:a:kubernetes:external-provisioner:1.3.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:kubernetes:external-resizer:*:*:*:*:*:*:*:* | 1 | OR | 0.1.0 | 0.2.0 |
| cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:* | 1 | OR | 0.4.0 | 0.4.1 |
| cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0 | 1.0.1 |
| cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:* | 1 | OR | 1.1.0 | 1.2.1 |
| cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:openshift_container_platform:4.2:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.2
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/kubernetes/kubernetes/issues/85233 | Mitigation Third Party Advisory |
| https://groups.google.com/forum/#!topic/kubernetes-security-announce/aXiYN0q4uIw | Mailing List Mitigation Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:4099 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:4096 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:4054 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:4225 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20200810-0003/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-11255 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11255 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:24:33 | Added to TrackCVE | |||
| 2022-12-04 07:25:33 | security@kubernetes.io | jordan@liggitt.net | CVE Assigner | updated |
| 2022-12-04 07:25:33 | 2019-12-05T16:15Z | 2019-12-05T16:15:10 | CVE Published Date | updated |
| 2022-12-04 07:25:33 | 2020-08-10T12:15:11 | CVE Modified Date | updated | |
| 2022-12-04 07:25:33 | Modified | Vulnerability Status | updated |