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GitLab 16.9 < 16.9.7 / 16.10 < 16.10.5 / 16.11 < 16.11.2 (CVE-2023-6682)

medium Nessus Plugin ID 197435

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Synopsis

The version of GitLab installed on the remote host is affected by a vulnerability.

Description

The version of GitLab installed on the remote host is affected by a vulnerability, as follows:

 - An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server. (CVE-2023-6682)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to GitLab version 16.9.7, 16.10.5, 16.11.2 or later.

See Also

http://www.nessus.org/u?6101b62d

https://gitlab.com/gitlab-org/gitlab/-/issues/434821

https://hackerone.com/reports/2269012

Plugin Details

Severity: Medium

ID: 197435

File Name: gitlab_cve-2023-6682.nasl

Version: 1.0

Type: combined

Agent: unix

Family: CGI abuses

Published: 5/17/2024

Updated: 5/17/2024

Configuration: Enable thorough checks

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2023-6682

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:gitlab:gitlab

Required KB Items: installed_sw/GitLab

Exploit Ease: No known exploits are available

Patch Publication Date: 5/9/2024

Vulnerability Publication Date: 5/9/2024

Reference Information

CVE: CVE-2023-6682