---
title: "CVE-2023-2013\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/security/CVE-2023-2013?format=md
keywords: index, follow
---

# CVE-2023-2013

Publication date 7 June 2023

Last updated 26 August 2025

---

Ubuntu priority

**Low**

[Why this priority?](https://ubuntu.com/security/cves/about#priority )

## Cvss 3 Severity Score

**4.3 · Medium**

[Score breakdown](https://ubuntu.com/security/CVE-2023-2013?format=md#impact-score)

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## Description

An issue has been discovered in GitLab CE/EE affecting all versions
starting from 1.2 before 15.10.8, all versions starting from 15.11 before
15.11.7, all versions starting from 16.0 before 16.0.2. An issue was found
that allows someone to abuse a discrepancy between the Web application
display and the git command line interface to social engineer victims into
cloning non-trusted code.

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| gitlab | 24.04 LTS noble | Not in release |
| 23.10 mantic | Not in release |
| 23.04 lunar | Not in release |
| 22.10 kinetic | Not in release |
| 22.04 LTS jammy | Not in release |
| 20.04 LTS focal | Not in release |
| 18.04 LTS bionic | Ignored end of standard support |
| 16.04 LTS xenial | Ignored end of standard support |
| 14.04 LTS trusty | Ignored end of standard support |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)

## Severity score breakdown

CVSS version:
CVSS v3.0

**Base score**

4.3 · Medium

* Base metrics

  | Parameter | Value |
  | --- | --- |
  | Attack vector | Network |
  | Attack complexity | Low |
  | Privileges required | None |
  | User interaction | Required |
  | Scope | Unchanged |
  | Confidentiality impact | None |
  | Integrity impact | Low |
  | Availability impact | None |
* Scores

  | Parameter | Value |
  | --- | --- |
  | Base score | 4.3 · Medium |
  | Exploitability score | - |
  | Impact score | - |

**Vector:** CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2013)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2023-2013)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2023-2013)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2023-2013)

### Other references

* <https://about.gitlab.com/releases/2023/06/05/security-release-gitlab-16-0-2-released>
* <https://www.cve.org/CVERecord?id=CVE-2023-2013>