An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 3117e6cd-1772-11ee-9cd6-001b217b3468 advisory.

  - An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7 before 15.11.10,     all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1, which allows     an attacker to leak the email address of a user who created a service desk issue. (CVE-2023-1936)

  - An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.10 before 15.11.10,     all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. It may be     possible for users to view new commits to private projects in a fork created while the project was public.
    (CVE-2023-2190)

  - An issue has been discovered in GitLab CE/EE affecting all versions starting from 7.14 before 15.11.10,     all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1, which allows     an attacker to inject HTML in an email address field. (CVE-2023-2200)

  - An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7 before 15.11.10,     all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. This allowed     a developer to remove the CODEOWNERS rules and merge to a protected branch. (CVE-2023-2576)

  - An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.1 prior to 15.11.10,     all versions from 16.0 prior to 16.0.6, all versions from 16.1 prior to 16.1.1. A maintainer could modify     a webhook URL to leak masked webhook secrets by manipulating other masked portions. This addresses an     incomplete fix for CVE-2023-0838. (CVE-2023-2620)

  - A sensitive information leak issue has been discovered in GitLab EE affecting all versions starting from     16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1, which allows access to titles of     private issues and merge requests. (CVE-2023-3102)

  - An information disclosure issue in GitLab CE/EE affecting all versions from 16.0 prior to 16.0.6, and     version 16.1.0 allows unauthenticated actors to access the import error information if a project was     imported from GitHub. (CVE-2023-3362)

  - An information disclosure issue in Gitlab CE/EE affecting all versions from 13.6 prior to 15.11.10, all     versions from 16.0 prior to 16.0.6, all versions from 16.1 prior to 16.1.1, resulted in the Sidekiq log     including webhook tokens when the log format was set to default. (CVE-2023-3363)

  - An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10,     all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular     Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.
    (CVE-2023-3424)

  - An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.3 before 15.11.10,     all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1, which allows     an attacker to merge arbitrary code into protected branches due to a CODEOWNERS approval bug.
    (CVE-2023-3444)

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

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 10.3 before 15.11.10,     all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular     Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.
    (CVE-2023-3424)

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

ID	Name	Product	Family	Severity
177846	FreeBSD : Gitlab -- Vulnerabilities (3117e6cd-1772-11ee-9cd6-001b217b3468)	Nessus	FreeBSD Local Security Checks	medium
177746	GitLab 10.3 < 15.11.10 / 16.0 < 16.0.6 / 16.1 < 16.1.1 (CVE-2023-3424)	Nessus	CGI abuses	high

Detections

Analytics

CVE-2023-3424

high

Tenable Plugins

medium

high