GitLab Community Edition/Enterprise Edition up to 11.2.6/11.3.7/11.4.2 Authorization improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in GitLab Community Edition and Enterprise Edition up to 11.2.6/11.3.7/11.4.2. Affected by this vulnerability is an unknown functionality of the component Authorization. The manipulation results in improper authorization. This vulnerability is reported as CVE-2018-18647. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in GitLab Community Edition and Enterprise Edition up to 11.2.6/11.3.7/11.4.2 (Bug Tracking Software). Affected is an unknown function of the component Authorization. The manipulation with an unknown input leads to a improper authorization vulnerability. CWE is classifying the issue as CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in GitLab Community and Enterprise Edition before 11.2.7, 11.3.x before 11.3.8, and 11.4.x before 11.4.3. It has Missing Authorization.

The bug was discovered 10/29/2018. The weakness was disclosed 12/04/2018 (Website). The advisory is shared for download at about.gitlab.com. This vulnerability is traded as CVE-2018-18647 since 10/25/2018. It is possible to launch the attack remotely. The successful exploitation requires a authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1548.002.

The vulnerability scanner Nessus provides a plugin with the ID 118497 (FreeBSD : Gitlab -- multiple vulnerabilities (b9591212-dba7-11e8-9416-001b217b3468)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Upgrading to version 11.2.7, 11.3.8 or 11.4.3 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (118497). The entries VDB-127304, VDB-127506, VDB-127507 and VDB-127508 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 118497
Nessus Name: FreeBSD : Gitlab -- multiple vulnerabilities (b9591212-dba7-11e8-9416-001b217b3468)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Community Edition/Enterprise Edition 11.2.7/11.3.8/11.4.3

Timelineinfo

10/25/2018 🔍
10/29/2018 +4 days 🔍
10/29/2018 +0 days 🔍
10/30/2018 +1 days 🔍
12/04/2018 +35 days 🔍
12/04/2018 +0 days 🔍
12/05/2018 +1 days 🔍
06/13/2023 +1651 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: 7538
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-18647 (🔍)
GCVE (CVE): GCVE-0-2018-18647
GCVE (VulDB): GCVE-100-127512
See also: 🔍

Entryinfo

Created: 12/05/2018 14:43
Updated: 06/13/2023 09:03
Changes: 12/05/2018 14:43 (68), 04/17/2020 16:36 (2), 06/13/2023 09:03 (4)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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