{
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      "text": "Moderate"
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    "category": "csaf_vex",
    "csaf_version": "2.0",
    "publisher": {
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  "vulnerabilities": [
    {
      "cve": "CVE-2021-21671",
      "cwe": {
        "id": "CWE-384",
        "name": "Session Fixation"
      },
      "discovery_date": "2021-06-30T00:00:00+00:00",
      "notes": [
        {
          "category": "description",
          "text": "Session fixation vulnerability was found in Jenkins. The existing session on login process are not invalidated and this allows an attacker to gain potentially additional access on Jenkins by using social engineering attack techniques on a target user.",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
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          "openshift-4.6::el8:jenkins-0:2.289.2.1629437819-1.el8.src",
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          "openshift-4.7::el8:jenkins-0:2.289.2.1628252553-1.el8.src",
          "openshift-4.8::el8:jenkins-0:2.289.3.1633554819-1.el8",
          "openshift-4.8::el8:jenkins-0:2.289.3.1633554819-1.el8.src"
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          "openshift-enterprise-3.11-default:jenkins.src"
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      "references": [
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-21671"
        },
        {
          "category": "external",
          "summary": "nvd.nist.gov",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21671"
        },
        {
          "category": "external",
          "summary": "www.cve.org",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-21671"
        }
      ],
      "remediations": [
        {
          "category": "no_fix_planned",
          "details": "Will not fix",
          "product_ids": [
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            "openshift-enterprise-3.11-default:jenkins.src"
          ]
        },
        {
          "category": "none_available",
          "details": "Affected",
          "product_ids": [
            "openshift-4.8.z:jenkins",
            "openshift-4.8.z:jenkins.src"
          ]
        },
        {
          "category": "vendor_fix",
          "date": "2021-08-17T12:16:09+00:00",
          "details": "Apply advisory RHBA-2021:3033 as per vendors instructions.",
          "product_ids": [
            "openshift-4.7::el8:jenkins-0:2.289.2.1628252553-1.el8",
            "openshift-4.7::el8:jenkins-0:2.289.2.1628252553-1.el8.src"
          ],
          "url": "https://access.redhat.com/errata/RHBA-2021:3033"
        },
        {
          "category": "vendor_fix",
          "date": "2021-09-08T22:01:25+00:00",
          "details": "Apply advisory RHBA-2021:3396 as per vendors instructions.",
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            "openshift-4.6::el8:jenkins-0:2.289.2.1629437819-1.el8",
            "openshift-4.6::el8:jenkins-0:2.289.2.1629437819-1.el8.src"
          ],
          "url": "https://access.redhat.com/errata/RHBA-2021:3396"
        },
        {
          "category": "vendor_fix",
          "date": "2021-10-19T20:23:34+00:00",
          "details": "Apply advisory RHSA-2021:3820 as per vendors instructions.",
          "product_ids": [
            "openshift-4.8::el8:jenkins-0:2.289.3.1633554819-1.el8",
            "openshift-4.8::el8:jenkins-0:2.289.3.1633554819-1.el8.src"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2021:3820"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "baseScore": 7.5,
            "baseSeverity": "HIGH"
          },
          "products": [
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            "openshift-4.6::el8:jenkins-0:2.289.2.1629437819-1.el8.src",
            "openshift-4.7::el8:jenkins-0:2.289.2.1628252553-1.el8",
            "openshift-4.7::el8:jenkins-0:2.289.2.1628252553-1.el8.src",
            "openshift-4.8.z:jenkins",
            "openshift-4.8.z:jenkins.src",
            "openshift-4.8::el8:jenkins-0:2.289.3.1633554819-1.el8",
            "openshift-4.8::el8:jenkins-0:2.289.3.1633554819-1.el8.src",
            "openshift-enterprise-3.11-default:jenkins",
            "openshift-enterprise-3.11-default:jenkins.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate",
          "product_ids": [
            "openshift-4.6::el8:jenkins-0:2.289.2.1629437819-1.el8",
            "openshift-4.6::el8:jenkins-0:2.289.2.1629437819-1.el8.src",
            "openshift-4.7::el8:jenkins-0:2.289.2.1628252553-1.el8",
            "openshift-4.7::el8:jenkins-0:2.289.2.1628252553-1.el8.src",
            "openshift-4.8.z:jenkins",
            "openshift-4.8.z:jenkins.src",
            "openshift-4.8::el8:jenkins-0:2.289.3.1633554819-1.el8",
            "openshift-4.8::el8:jenkins-0:2.289.3.1633554819-1.el8.src",
            "openshift-enterprise-3.11-default:jenkins",
            "openshift-enterprise-3.11-default:jenkins.src"
          ]
        }
      ],
      "title": "session fixation vulnerability"
    }
  ]
}