CVE-2022-4131
Vulnerability from cvelistv5
Published
2023-01-12 00:00
Modified
2024-08-03 01:27
Summary
An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.8 before 15.5.7, all versions starting from 15.6 before 15.6.4, all versions starting from 15.7 before 15.7.2. An attacker may cause Denial of Service on a GitLab instance by exploiting a regex issue in how the application parses user agents.
Impacted products
GitLabGitLab
Show details on NVD website


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            "tags": [
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            "url": "https://hackerone.com/reports/1772063"
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            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4131.json"
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        "title": "CVE Program Container"
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    "cna": {
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          "vendor": "GitLab",
          "versions": [
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      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thanks [afewgoats](https://hackerone.com/afewgoats) for reporting this vulnerability through our HackerOne bug bounty program"
        }
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        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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            "version": "3.1"
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    "assignerShortName": "GitLab",
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    "datePublished": "2023-01-12T00:00:00",
    "dateReserved": "2022-11-23T00:00:00",
    "dateUpdated": "2024-08-03T01:27:54.548Z",
    "state": "PUBLISHED"
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.