{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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    "osvSchema": {
      "aliases": [
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      "details": "Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.",
      "id": "GSD-2024-23903",
      "modified": "2024-01-24T06:02:25.028920Z",
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            "value": "Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token."
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      "problemtype": {
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                "lang": "eng",
                "value": "n/a"
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        "reference_data": [
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            "name": "https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-2871",
            "refsource": "MISC",
            "url": "https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-2871"
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            "value": "Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token."
          },
          {
            "lang": "es",
            "value": "El complemento Jenkins GitLab Branch Source 684.vea_fa_7c1e2fe3 y versiones anteriores utiliza una funci\u00f3n de comparaci\u00f3n de tiempo no constante al verificar si el token de webhook proporcionado y el esperado son iguales, lo que potencialmente permite a los atacantes usar m\u00e9todos estad\u00edsticos para obtener un token de webhook v\u00e1lido."
          }
        ],
        "id": "CVE-2024-23903",
        "lastModified": "2024-01-31T18:13:14.563",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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}