GitLab Under Attack: Multiple DoS Vulnerabilities Discovered

CVE-2024-4557

6.5MEDIUM

Key Information

Vendor
Gitlab
Status
Gitlab
Vendor
CVE Published:
27 June 2024

Summary

Multiple Denial of Service (DoS) conditions has been discovered in GitLab CE/EE affecting all versions starting from 1.0 prior to 16.11.5, starting from 17.0 prior to 17.0.3, and starting from 17.1 prior to 17.1.1 which allowed an attacker to cause resource exhaustion via banzai pipeline.

Affected Version(s)

GitLab < 16.11.5

GitLab < 17.0.3

GitLab < 17.1.1

Refferences

https://gitlab.com/gitlab-org/gitlab/-/issues/460517
issue-trackingpermissions-required
https://hackerone.com/reports/2485172
technical-descriptionexploitpermissions-required

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

Collectors

NVD DatabaseMitre Database

Credit

Thanks [joaxcar](https://hackerone.com) and [setiawan_](https://hackerone.com/setiawan_) for reporting this vulnerability through our HackerOne bug bounty program
.