CVE-2021-39914

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Source
https://cve.org/CVERecord?id=CVE-2021-39914
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39914.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-39914
Aliases
Downstream
Published
2021-11-04T23:15:10.183Z
Modified
2026-04-10T04:37:33.593505Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

A regular expression denial of service issue in GitLab versions 8.13 to 14.2.5, 14.3.0 to 14.3.3 and 14.4.0 could cause excessive usage of resources when a specially crafted username was used when provisioning a new user

References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
294482f38388542b43b908dcb427759544a7486f
Fixed
9ed95b96a6766af9336048a63a29b678f88a9413
Introduced
294482f38388542b43b908dcb427759544a7486f
Fixed
9ed95b96a6766af9336048a63a29b678f88a9413
Introduced
dec73e99fddac59c0bf816dc4bffd2a30abae6de
Fixed
3e776d83389c706fb81973736e57ca6a6fb952fc
Introduced
dec73e99fddac59c0bf816dc4bffd2a30abae6de
Fixed
3e776d83389c706fb81973736e57ca6a6fb952fc
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
19c719febd74b6edf549bf6a2c0e36bf8f176d56
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
19c719febd74b6edf549bf6a2c0e36bf8f176d56
Database specific 
{
    "versions": [
        {
            "introduced": "8.13.0"
        },
        {
            "fixed": "14.2.6"
        },
        {
            "introduced": "8.13.0"
        },
        {
            "fixed": "14.2.6"
        },
        {
            "introduced": "14.3.0"
        },
        {
            "fixed": "14.3.4"
        },
        {
            "introduced": "14.3.0"
        },
        {
            "fixed": "14.3.4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "14.4.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "14.4.0"
        }
    ]
}

Affected versions

Other
11-10-0cfa69752d8-0d9531c80-ee
11-10-0cfa69752d8-74ffd66ae-ee
11-10-119f9509d50-6d7537235-ee
v1.*
v1.2.0
v1.2.0pre
v1.2.1
v1.2.2
v14.*
v14.2.0-ee
v14.2.0-rc42-ee
v14.2.1-ee
v14.2.3-ee
v14.2.4-ee
v14.3.0-ee
v14.3.2-ee
v14.3.3-ee
v14.4.0-ee
v14.4.0-rc42-ee
v14.4.0-rc43-ee
v14.4.0-rc44-ee
v14.4.0-rc45-ee
v2.*
v2.3.0
v2.3.0pre
v2.3.1
v2.4.0
v2.4.0pre
v2.4.1
v2.5.0
v2.6.0
v2.6.0pre
v2.6.1
v2.6.2
v2.6.3
v2.7.0
v2.7.0pre
v2.8.0
v2.8.0pre
v2.8.1
v2.8.2
v2.9.0
v2.9.1
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.1.0
v4.*
v4.0.0
v4.0.0rc1
v4.0.0rc2
v5.*
v5.0.0
v5.1.0
v5.2.0
v6.*
v6.0.0-ee
v6.0.0-ee.beta
v6.0.0-ee.rc1
v6.1.0-ee
v6.3.0-ee
v6.3.1-ee
v6.4.0-ee
v6.5.0-ee
v6.6.0-ee
v6.7.0-ee
v6.7.0.rc1-ee
v6.8.0-ee
v7.*
v7.0.0-ee
v7.1.0-ee
v7.1.0.rc1-ee
v7.2.0.rc1-ee
v7.2.0.rc2-ee
v7.2.0.rc3-ee
v7.2.0.rc4-ee
v7.2.0.rc5-ee
v7.3.0-ee
v7.3.0.rc1-ee

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39914.json"