CVE-2021-39877 Information

Description

A vulnerability was discovered in GitLab starting with version 12.2 that allows an attacker to cause uncontrolled resource consumption with a specially crafted file.

CVSS Vector

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

Reference

https://gitlab.com/gitlab-org/gitlab/-/issues/300095 https://hackerone.com/reports/1077021 https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39877.json

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5