CVE-2023-3424

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-3424
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3424.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-3424
Aliases
Downstream
Published
2023-07-13T02:08:07.284Z
Modified
2025-12-05T01:06:10.677455Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Inefficient Regular Expression Complexity in GitLab
Details

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.

Database specific 
{
    "cna_assigner": "GitLab",
    "cwe_ids": [
        "CWE-1333"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3424.json"
}
References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
6369db0196ec7b6e288b16382c95243424a59b62
Fixed
6d037533ce72e8b309efcb41b2801a3c8244789d
Database specific 
{
    "versions": [
        {
            "introduced": "10.3"
        },
        {
            "fixed": "15.11.10"
        }
    ]
}
Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
280a09dbca836a6eedf5da1e63953fe8da44bf4c
Fixed
1ca31874e42fbd4b99f6e3c9174a992c053c8e1b
Database specific 
{
    "versions": [
        {
            "introduced": "16.0"
        },
        {
            "fixed": "16.0.6"
        }
    ]
}
Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
4961ad113f3afe23965ac12285eaab31315ab0c6
Fixed
d3582d7719f503ba7e038a1b2e0443a89ddb6429
Database specific 
{
    "versions": [
        {
            "introduced": "16.1"
        },
        {
            "fixed": "16.1.1"
        }
    ]
}

Affected versions

Other

11-10-0cfa69752d8-0d9531c80-ee
11-10-0cfa69752d8-74ffd66ae-ee
11-10-119f9509d50-6d7537235-ee

v10.*

v10.3.0.pre
v10.4.0.pre
v10.5.0.pre
v10.6.0.pre
v10.7.0.pre
v10.8.0.pre
v10.9.0.pre

v11.*

v11.0.0.pre
v11.1.0.pre
v11.2.0.pre
v11.3.0.pre

v15.*

v15.11.0-ee
v15.11.0-rc42-ee
v15.11.0-rc43-ee
v15.11.0-rc44-ee
v15.11.1-ee
v15.11.2-ee
v15.11.3-ee
v15.11.4-ee
v15.11.5-ee
v15.11.6-ee
v15.11.7-ee
v15.11.8-ee
v15.11.9-ee

v16.*

v16.0.0-ee
v16.0.1-ee
v16.0.2-ee
v16.0.3-ee
v16.0.4-ee
v16.0.5-ee
v16.1.0-ee

v6.*

v6.0.0-ee
v6.0.0-ee.beta
v6.0.0-ee.rc1
v6.1.0-ee
v6.2.1
v6.2.2
v6.3.0-ee
v6.3.1-ee
v6.4.0-ee
v6.4.1
v6.4.2
v6.4.3
v6.5.0-ee
v6.5.1
v6.6.0-ee
v6.6.1
v6.6.2
v6.7.0-ee
v6.7.0.rc1-ee
v6.7.1
v6.7.2
v6.8.0-ee
v6.8.1

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
v7.4.0-ee
v7.4.1-ee
v7.4.2-ee
v7.4.3-ee
v7.4.4-ee

v8.*

v8.11.0
v8.11.0-ee
v8.11.0-rc1
v8.11.0-rc1-ee
v8.11.0-rc2
v8.11.0-rc2-ee
v8.11.0-rc3
v8.11.0-rc3-ee
v8.11.0-rc4
v8.11.0-rc4-ee
v8.11.0-rc5
v8.11.0-rc5-ee
v8.11.0-rc6
v8.11.0-rc6-ee
v8.11.0-rc7
v8.11.0-rc7-ee
v8.11.1
v8.12.0
v8.12.0-ee
v8.12.0-rc1
v8.12.0-rc1-ee
v8.12.0-rc2
v8.12.0-rc2-ee
v8.12.0-rc3
v8.12.0-rc3-ee
v8.12.0-rc4
v8.12.0-rc4-ee
v8.12.0-rc5
v8.12.0-rc5-ee
v8.12.0-rc6
v8.12.0-rc6-ee
v8.12.0-rc7
v8.12.0-rc7-ee
v8.12.0.pre
v8.12.1
v8.12.1-ee
v8.12.2
v8.12.2-ee
v8.12.3-ee
v8.2.0-ee
v8.2.0.rc1
v8.2.0.rc1-ee
v8.2.0.rc2
v8.2.0.rc2-ee
v8.8.0
v8.8.0-ee
v8.8.0-rc1
v8.8.0-rc1-ee
v8.8.0-rc2
v8.8.0-rc2-ee
v8.8.1-ee