CVE-2021-39880 — Gitlab vulnerability

6 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 40.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
GitlabDebian GitlabDebian Ruby-apollo-upload-server+1 more
Timeline
PublishedOct 5
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages6 packages

▶NVDgitlab/gitlab11.9.0 — 14.0.9+4
▶debiandebian/gitlab< gitlab 15.10.8+ds1-2 (sid)
▶debiandebian/ruby-apollo-upload-server< gitlab 15.10.8+ds1-2 (sid)
▶CVEListV5gitlab/gitlab>=11.9, <14.0.9, >=14.1, <14.1.4, >=14.2, <14.2.2+2
▶gitlabgitlab/gitlab

🔴Vulnerability Details

3
OSV
apollo_upload_server has Denial of Service vulnerability↗2022-05-24
▶
GHSA
apollo_upload_server has Denial of Service vulnerability↗2022-05-24
▶
OSV
CVE-2021-39880: A Denial Of Service vulnerability in the apollo_upload_server Ruby gem in GitLab CE/EE all versions starting from 11↗2021-10-05
▶

📋Vendor Advisories

2
GitLab
CVE-2021-39880: 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 sta↗2021-10-05
▶
Debian
CVE-2021-39880: gitlab - A Denial Of Service vulnerability in the apollo_upload_server Ruby gem in GitLab...↗2021
▶