gsd-2016-2518
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2016-2518",
    "description": "The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value.",
    "id": "GSD-2016-2518",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-2518.html",
      "https://www.debian.org/security/2016/dsa-3629",
      "https://access.redhat.com/errata/RHSA-2016:1552",
      "https://access.redhat.com/errata/RHSA-2016:1141",
      "https://ubuntu.com/security/CVE-2016-2518",
      "https://advisories.mageia.org/CVE-2016-2518.html",
      "https://alas.aws.amazon.com/cve/html/CVE-2016-2518.html",
      "https://linux.oracle.com/cve/CVE-2016-2518.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-2518"
      ],
      "details": "The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value.",
      "id": "GSD-2016-2518",
      "modified": "2023-12-13T01:21:19.323619Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2016-2518",
        "STATE": "PUBLIC"
      },
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          "vendor_data": [
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              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
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            "lang": "eng",
            "value": "The MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value."
          }
        ]
      },
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          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
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            "url": "http://support.ntp.org/bin/view/Main/SecurityNotice#April_2016_ntp_4_2_8p7_Security"
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            "name": "20160428 Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: April 2016",
            "refsource": "CISCO",
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160428-ntpd"
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          {
            "name": "88226",
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            "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html"
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            "name": "GLSA-201607-15",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html"
          },
          {
            "name": "http://packetstormsecurity.com/files/136864/Slackware-Security-Advisory-ntp-Updates.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/136864/Slackware-Security-Advisory-ntp-Updates.html"
          },
          {
            "name": "SUSE-SU-2016:1471",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html"
          },
          {
            "name": "FEDORA-2016-5b2eb0bf9c",
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            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.html"
          },
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            "name": "SUSE-SU-2016:1291",
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          },
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          },
          {
            "name": "20160429 [slackware-security] ntp (SSA:2016-120-01)",
            "refsource": "BUGTRAQ",
            "url": "http://www.securityfocus.com/archive/1/538233/100/0/threaded"
          },
          {
            "name": "https://support.f5.com/csp/article/K20804323",
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            "url": "https://support.f5.com/csp/article/K20804323"
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          {
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          },
          {
            "name": "20160429 [slackware-security] ntp (SSA:2016-120-01)",
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          {
            "name": "SUSE-SU-2016:1278",
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          },
          {
            "name": "FEDORA-2016-ed8c6c0426",
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          },
          {
            "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf",
            "refsource": "CONFIRM",
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf"
          },
          {
            "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11",
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    "nvd.nist.gov": {
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-06-10T13:15Z",
      "publishedDate": "2017-01-30T21:59Z"
    }
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • 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.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • 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.