GitLab Community Edition/Enterprise Edition up to 11.3.10/11.4.7/11.5.0 Access Control access control

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in GitLab Community Edition and Enterprise Edition up to 11.3.10/11.4.7/11.5.0. Affected by this vulnerability is an unknown functionality of the component Access Control. Performing a manipulation results in access control. This vulnerability was named CVE-2018-19576. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in GitLab Community Edition and Enterprise Edition up to 11.3.10/11.4.7/11.5.0 (Bug Tracking Software). It has been classified as critical. This affects some unknown functionality of the component Access Control. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

GitLab CE/EE, versions 8.6 up to 11.x before 11.3.11, 11.4 before 11.4.8, and 11.5 before 11.5.1, are vulnerable to an access control issue that allows a Guest user to make changes to or delete their own comments on an issue, after the issue was made Confidential.

The weakness was presented 07/10/2019. This vulnerability is uniquely identified as CVE-2018-19576 since 11/26/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 119271 (FreeBSD : Gitlab -- Multiple vulnerabilities (8a4aba2d-f33e-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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371769 (GitLab Multiple Security Vulnerabilities).

Upgrading to version 11.3.11, 11.4.8 or 11.5.1 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (119271). See VDB-135175, VDB-137632, VDB-137633 and VDB-137634 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.0

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

NVD Base Score: 8.1
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: Access control
CWE: CWE-284 / 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: 119271
Nessus Name: FreeBSD : Gitlab -- Multiple vulnerabilities (8a4aba2d-f33e-11e8-9416-001b217b3468)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Community Edition/Enterprise Edition 11.3.11/11.4.8/11.5.1

Timelineinfo

11/26/2018 🔍
11/28/2018 +2 days 🔍
11/29/2018 +1 days 🔍
07/10/2019 +223 days 🔍
07/11/2019 +1 days 🔍
06/23/2024 +1809 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: 51238
Status: Not defined

CVE: CVE-2018-19576 (🔍)
GCVE (CVE): GCVE-0-2018-19576
GCVE (VulDB): GCVE-100-137643
See also: 🔍

Entryinfo

Created: 07/11/2019 10:21
Updated: 06/23/2024 17:37
Changes: 07/11/2019 10:21 (41), 07/03/2020 14:13 (24), 10/24/2023 09:23 (5), 06/23/2024 17:37 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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