CVE-2023-6682
Vulnerability from cvelistv5
Published
2024-05-09 01:42
Modified
2024-10-03 06:23
Summary
Inefficient Regular Expression Complexity in GitLab
Impacted products
GitLabGitLab
Show details on NVD website


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                "id": "CVE-2023-6682",
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                "timestamp": "2024-05-09T18:11:04.571547Z",
                "version": "2.0.3"
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            "name": "GitLab Issue #434821",
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    "cna": {
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          "cpes": [
            "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
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          "defaultStatus": "unaffected",
          "product": "GitLab",
          "repo": "git://git@gitlab.com:gitlab-org/gitlab.git",
          "vendor": "GitLab",
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          "value": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server."
        }
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      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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        "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
        "shortName": "GitLab"
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          "name": "GitLab Issue #434821",
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      "solutions": [
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          "lang": "en",
          "value": "Upgrade to versions 16.9.7, 16.10.5, 16.11.2 or above."
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      "title": "Inefficient Regular Expression Complexity in GitLab"
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    "cveId": "CVE-2023-6682",
    "datePublished": "2024-05-09T01:42:44.606Z",
    "dateReserved": "2023-12-11T13:30:50.179Z",
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