GitLab Community Edition/Enterprise Edition up to 13.3.8/13.4.4/13.5.1 Project Maintainer state issue

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CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

A vulnerability classified as problematic has been found in GitLab Community Edition and Enterprise Edition up to 13.3.8/13.4.4/13.5.1 (Bug Tracking Software). This affects an unknown function of the component Project Maintainer Handler. The manipulation with an unknown input leads to a privilege escalation vulnerability. CWE is classifying the issue as CWE-371. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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,

The weakness was presented 11/19/2020. It is possible to read the advisory at gitlab.com. This vulnerability is uniquely identified as CVE-2020-13359 since 05/21/2020. The exploitability is told to be easy. It is possible to initiate the attack remotely. Additional levels of successful authentication are necessary for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 13.3.9, 13.4.5 or 13.5.2 eliminates this vulnerability.

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CPE 2.3infoedit

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CVSSv3infoedit

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2infoedit

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

NVD Base Score: 🔒

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-371
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Community Edition/Enterprise Edition 13.3.9/13.4.5/13.5.2

Timelineinfoedit

05/21/2020 CVE assigned
11/19/2020 +182 days Advisory disclosed
11/19/2020 +0 days VulDB entry created
12/08/2020 +19 days VulDB last update

Sourcesinfoedit

Vendor: https://gitlab.com/

Advisory: gitlab.com
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2020-13359 (🔒)

Entryinfoedit

Created: 11/19/2020 06:45 AM
Updated: 12/08/2020 09:29 PM
Changes: (8) vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai source_cve_cna vulnerability_cvss2_nvd_basescore
Complete: 🔍

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