Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2021-39880

Published: Oct 05, 2021 | Modified: Oct 19, 2022
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-39880
CWEhttps://cwe.mitre.org/data/definitions/.html

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.

Affected Software

Name Vendor Start Version End Version
Gitlab Gitlab 11.9.0 (excluding) 14.0.9 (excluding)
Gitlab Gitlab 11.9.0 (including) 14.0.9 (excluding)
Gitlab Gitlab 14.1.0 (excluding) 14.1.4 (excluding)
Gitlab Gitlab 14.1.0 (including) 14.1.4 (excluding)
Gitlab Gitlab 14.2.0 (including) 14.2.2 (excluding)

References

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