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CVE-2021-39877

nvd nist
Published: Oct 4, 2021Modified: Jun 17, 2026

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

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.

Affected (6)

Products: Gitlab: Gitlab
Gitlab
1 product
Gitlab
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Gitlab
Gitlab
12.2.0 ≤ version < 14.1.7
Gitlab
14.2 ≤ version < 14.2.5
Gitlab
14.3 ≤ version < 14.3.1
Gitlab
12.2.0 ≤ version < 14.1.7
Gitlab
14.2 ≤ version < 14.2.5
Gitlab
14.3 ≤ version < 14.3.1

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (6)

Source: cve@gitlab.com
Vendor Advisory
Source: cve@gitlab.com
Broken Link
Source: cve@gitlab.com
Permissions RequiredThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions RequiredThird Party Advisory

Timeline

No history available yet.