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Debian Security Bug TrackerDEBIANCVE:CVE-2020-13347

HistoryOct 07, 2020 - 2:15 p.m.

CVE-2020-13347

2020-10-0714:15:11

Debian Security Bug Tracker

security-tracker.debian.org

gitlab

command injection

vulnerability

windows

docker executor

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

EPSS

0.007

Percentile

80.5%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian999allgitlab-ci-multi-runner< 14.10.1-1gitlab-ci-multi-runner_14.10.1-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	999	all	gitlab-ci-multi-runner	< 14.10.1-1	gitlab-ci-multi-runner_14.10.1-1_all.deb

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

EPSS

0.007

Percentile

80.5%

JSON

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