CVE-2020-13347

Severity CVSS v4.0:

Pending analysis

Type:

CWE-22 Path Traversal

Publication date:

07/10/2020

Last modified:

21/07/2021

Description

A command injection vulnerability was discovered in Gitlab runner versions prior to 13.2.4, 13.3.2 and 13.4.1. When the runner is configured on a Windows system with a docker executor, which allows the attacker to run arbitrary commands on Windows host, via DOCKER_AUTH_CONFIG build variable.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.10 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

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

Base Score 3.x

9.10

Severity 3.x

CRITICAL

Vector 2.0

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

Base Score: 9.00 HIGH
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

9.00

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:gitlab:gitlab:::::community:::*	12.0.0 (including)	13.2.4 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	12.0.0 (including)	13.2.4 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	13.3.0 (including)	13.3.2 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	13.3.0 (including)	13.3.2 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	13.4.0 (including)	13.4.1 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	13.4.0 (including)	13.4.1 (excluding)

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

CVE-2020-13347

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools