{
  "document": {
    "aggregate_severity": {
      "text": "Medium"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/oraclelinux6els/vex/2013/cve-2013-5211-els_os-oraclelinux6els.json"
      }
    ],
    "title": "Security update on CVE-2013-5211",
    "tracking": {
      "current_release_date": "2025-12-23T22:15:38Z",
      "generator": {
        "date": "2025-12-23T22:15:38Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2013-5211-ELS_OS-ORACLELINUX6ELS",
      "initial_release_date": "2013-01-01T00:00:00Z",
      "revision_history": [
        {
          "date": "2013-01-01T00:00:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2025-11-29T11:17:54Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2025-12-23T22:15:38Z",
          "number": "3",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
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                "category": "product_name",
                "name": "Oracle Linux 6",
                "product": {
                  "name": "Oracle Linux 6",
                  "product_id": "Oracle-Linux-6",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Oracle Linux"
          }
        ],
        "category": "vendor",
        "name": "Oracle Corporation"
      },
      {
        "branches": [
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                "name": "ntp-0:4.2.6p5-16.el6.cloudlinux.els.x86_64",
                "product": {
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                "product": {
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                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
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                "category": "product_version",
                "name": "ntp-doc-0:4.2.6p5-16.el6.tuxcare.els1.noarch",
                "product": {
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            "category": "architecture",
            "name": "noarch"
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        "category": "vendor",
        "name": "CloudLinux"
      }
    ],
    "relationships": [
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        "full_product_name": {
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          "product_id": "Oracle-Linux-6:ntp-0:4.2.6p5-16.el6.cloudlinux.els.x86_64"
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        "relates_to_product_reference": "Oracle-Linux-6"
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        "full_product_name": {
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          "product_id": "Oracle-Linux-6:ntp-0:4.2.6p5-16.el6.tuxcare.els1.x86_64"
        },
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        "relates_to_product_reference": "Oracle-Linux-6"
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        },
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        "relates_to_product_reference": "Oracle-Linux-6"
      },
      {
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        "full_product_name": {
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        },
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        "relates_to_product_reference": "Oracle-Linux-6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "ntp-perl-0:4.2.6p5-16.el6.tuxcare.els1.x86_64 as a component of Oracle Linux 6",
          "product_id": "Oracle-Linux-6:ntp-perl-0:4.2.6p5-16.el6.tuxcare.els1.x86_64"
        },
        "product_reference": "ntp-perl-0:4.2.6p5-16.el6.tuxcare.els1.x86_64",
        "relates_to_product_reference": "Oracle-Linux-6"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2013-5211",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "The monlist feature in ntp_request.c in ntpd in NTP before 4.2.7p26 allows remote attackers to cause a denial of service (traffic amplification) via forged (1) REQ_MON_GETLIST or (2) REQ_MON_GETLIST_1 requests, as exploited in the wild in December 2013.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        },
        {
          "category": "other",
          "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.",
          "title": "Statement"
        }
      ],
      "product_status": {
        "known_not_affected": [
          "Oracle-Linux-6:ntp-0:4.2.6p5-16.el6.cloudlinux.els.x86_64",
          "Oracle-Linux-6:ntp-0:4.2.6p5-16.el6.tuxcare.els1.x86_64",
          "Oracle-Linux-6:ntp-doc-0:4.2.6p5-16.el6.tuxcare.els1.noarch",
          "Oracle-Linux-6:ntp-perl-0:4.2.6p5-16.el6.tuxcare.els1.x86_64",
          "Oracle-Linux-6:ntpdate-0:4.2.6p5-16.el6.tuxcare.els1.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2013-5211"
        },
        {
          "category": "external",
          "summary": "http://aix.software.ibm.com/aix/efixes/security/ntp_advisory.asc",
          "url": "http://aix.software.ibm.com/aix/efixes/security/ntp_advisory.asc"
        },
        {
          "category": "external",
          "summary": "http://bugs.ntp.org/show_bug.cgi?id=1532",
          "url": "http://bugs.ntp.org/show_bug.cgi?id=1532"
        },
        {
          "category": "external",
          "summary": "http://ics-cert.us-cert.gov/advisories/ICSA-14-051-04",
          "url": "http://ics-cert.us-cert.gov/advisories/ICSA-14-051-04"
        },
        {
          "category": "external",
          "summary": "http://lists.ntp.org/pipermail/pool/2011-December/005616.html",
          "url": "http://lists.ntp.org/pipermail/pool/2011-December/005616.html"
        },
        {
          "category": "external",
          "summary": "http://lists.opensuse.org/opensuse-updates/2014-09/msg00031.html",
          "url": "http://lists.opensuse.org/opensuse-updates/2014-09/msg00031.html"
        },
        {
          "category": "external",
          "summary": "http://marc.info/?l=bugtraq&m=138971294629419&w=2",
          "url": "http://marc.info/?l=bugtraq&m=138971294629419&w=2"
        },
        {
          "category": "external",
          "summary": "http://marc.info/?l=bugtraq&m=144182594518755&w=2",
          "url": "http://marc.info/?l=bugtraq&m=144182594518755&w=2"
        },
        {
          "category": "external",
          "summary": "http://openwall.com/lists/oss-security/2013/12/30/6",
          "url": "http://openwall.com/lists/oss-security/2013/12/30/6"
        },
        {
          "category": "external",
          "summary": "http://openwall.com/lists/oss-security/2013/12/30/7",
          "url": "http://openwall.com/lists/oss-security/2013/12/30/7"
        },
        {
          "category": "external",
          "summary": "http://secunia.com/advisories/59288",
          "url": "http://secunia.com/advisories/59288"
        },
        {
          "category": "external",
          "summary": "http://secunia.com/advisories/59726",
          "url": "http://secunia.com/advisories/59726"
        },
        {
          "category": "external",
          "summary": "http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095861",
          "url": "http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095861"
        },
        {
          "category": "external",
          "summary": "http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095892",
          "url": "http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095892"
        },
        {
          "category": "external",
          "summary": "http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-dev/ntp-dev-4.2.7p26.tar.gz",
          "url": "http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-dev/ntp-dev-4.2.7p26.tar.gz"
        },
        {
          "category": "external",
          "summary": "http://www.kb.cert.org/vuls/id/348126",
          "url": "http://www.kb.cert.org/vuls/id/348126"
        },
        {
          "category": "external",
          "summary": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html",
          "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"
        },
        {
          "category": "external",
          "summary": "http://www.securityfocus.com/bid/64692",
          "url": "http://www.securityfocus.com/bid/64692"
        },
        {
          "category": "external",
          "summary": "http://www.securitytracker.com/id/1030433",
          "url": "http://www.securitytracker.com/id/1030433"
        },
        {
          "category": "external",
          "summary": "http://www.us-cert.gov/ncas/alerts/TA14-013A",
          "url": "http://www.us-cert.gov/ncas/alerts/TA14-013A"
        },
        {
          "category": "external",
          "summary": "https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232",
          "url": "https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232"
        },
        {
          "category": "external",
          "summary": "https://puppet.com/security/cve/puppetlabs-ntp-nov-2015-advisory",
          "url": "https://puppet.com/security/cve/puppetlabs-ntp-nov-2015-advisory"
        }
      ],
      "release_date": "2014-01-02T14:59:00Z",
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "products": [
            "Oracle-Linux-6:ntp-0:4.2.6p5-16.el6.cloudlinux.els.x86_64",
            "Oracle-Linux-6:ntp-0:4.2.6p5-16.el6.tuxcare.els1.x86_64",
            "Oracle-Linux-6:ntp-doc-0:4.2.6p5-16.el6.tuxcare.els1.noarch",
            "Oracle-Linux-6:ntp-perl-0:4.2.6p5-16.el6.tuxcare.els1.x86_64",
            "Oracle-Linux-6:ntpdate-0:4.2.6p5-16.el6.tuxcare.els1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        },
        {
          "category": "impact",
          "details": "moderate",
          "product_ids": [
            "Oracle-Linux-6:ntp-0:4.2.6p5-16.el6.cloudlinux.els.x86_64",
            "Oracle-Linux-6:ntp-0:4.2.6p5-16.el6.tuxcare.els1.x86_64",
            "Oracle-Linux-6:ntp-doc-0:4.2.6p5-16.el6.tuxcare.els1.noarch",
            "Oracle-Linux-6:ntp-perl-0:4.2.6p5-16.el6.tuxcare.els1.x86_64",
            "Oracle-Linux-6:ntpdate-0:4.2.6p5-16.el6.tuxcare.els1.x86_64"
          ]
        }
      ]
    }
  ]
}