CVE-2023-3424

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Source
https://cve.org/CVERecord?id=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
2026-04-10T04:58:25.724032Z
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

v16.*
v16.0.0-ee
v16.0.3-ee
v16.0.4-ee
v16.0.5-ee
v16.1.0-ee

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3424.json"