CVE-2020-13359

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

19/11/2020

Last modified:

21/07/2021

Description

The Terraform API in GitLab CE/EE 12.10+ exposed the object storage signed URL on the delete operation allowing a malicious project maintainer to overwrite the Terraform state, bypassing audit and other business controls. Affected versions are >=12.10, =13.4, =13.5,

Impact

Vector 3.x

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

Base Score: 7.60 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:N

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

Base Score 3.x

7.60

Severity 3.x

HIGH

Vector 2.0

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

Base Score: 5.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N

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

Base Score 2.0

5.50

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:gitlab:gitlab:::::community:::*	12.10.0 (including)	13.3.9 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	12.10.0 (including)	13.3.9 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	13.4.0 (including)	13.4.5 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	13.4.0 (including)	13.4.5 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	13.5.0 (including)	13.5.2 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	13.5.0 (including)	13.5.2 (excluding)

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

CVE-2020-13359

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools