CVE-2018-1002100

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

02/06/2018

Last modified:

09/10/2019

Description

In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files.

Impact

Vector 3.x

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vector 2.0

AV:L/AC:L/Au:N/C:N/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 3.60 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

3.60

Severity 2.0

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:kubernetes:kubernetes::::::::	1.5.0 (including)	1.5.9 (including)
cpe:2.3:a:kubernetes:kubernetes::::::::	1.6.0 (including)	1.6.14 (including)
cpe:2.3:a:kubernetes:kubernetes::::::::	1.7.0 (including)	1.7.17 (including)
cpe:2.3:a:kubernetes:kubernetes::::::::	1.8.0 (including)	1.8.15 (including)
cpe:2.3:a:kubernetes:kubernetes::::::::	1.9.0 (including)	1.9.5 (including)

To consult the complete list of CPE names with products and versions, see this page

CVE-2018-1002100

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools