CVE-2023-0756

high

Description

An issue has been discovered in GitLab affecting all versions before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. The main branch of a repository with a specially crafted name allows an attacker to create repositories with malicious code, victims who clone or download these repositories will execute arbitrary code on their systems.

References

https://hackerone.com/reports/1864278

https://gitlab.com/gitlab-org/gitlab/-/issues/390910

https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0756.json

Details

Source: Mitre, NVD

Published: 2023-05-03

Updated: 2023-05-09

Risk Information

CVSS v2

Base Score: 9

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

Severity: High

CVSS v3

Base Score: 8

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

Severity: High