CVE-2021-39880

State: Published
Severity: 6.5 Medium
Published: Oct 5, 2021
Updated: Aug 4, 2024
Reserved: Aug 23, 2021

Description

A Denial Of Service vulnerability in the apollo_upload_server Ruby gem in GitLab CE/EE all versions starting from 11.9 before 14.0.9, all versions starting from 14.1 before 14.1.4, and all versions starting from 14.2 before 14.2.2 allows an attacker to deny access to all users via specially crafted requests to the apollo_upload_server middleware.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	GitLab

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
GitLabGitLab	>=14.2, <14.2.2Affected >=14.1, <14.1.4Affected >=11.9, <14.0.9Affected

References

https://gitlab.com/gitlab-org/gitlab/-/issues/330561
https://hackerone.com/reports/1181284
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39880.json

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