FKIE_CVE-2016-8704

Vulnerability from fkie_nvd - Published: 2017-01-06 21:59 - Updated: 2025-04-20 01:37
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An integer overflow in the process_bin_append_prepend function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.
References
talos-cna@cisco.comhttp://rhn.redhat.com/errata/RHSA-2016-2819.html
talos-cna@cisco.comhttp://rhn.redhat.com/errata/RHSA-2016-2820.html
talos-cna@cisco.comhttp://www.debian.org/security/2016/dsa-3704
talos-cna@cisco.comhttp://www.securityfocus.com/bid/94083
talos-cna@cisco.comhttp://www.securitytracker.com/id/1037333
talos-cna@cisco.comhttp://www.talosintelligence.com/reports/TALOS-2016-0219/Exploit, Technical Description, Third Party Advisory, VDB Entry
talos-cna@cisco.comhttps://access.redhat.com/errata/RHSA-2017:0059
talos-cna@cisco.comhttps://security.gentoo.org/glsa/201701-12
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2819.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2820.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3704
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/94083
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1037333
af854a3a-2127-422b-91ae-364da2661108http://www.talosintelligence.com/reports/TALOS-2016-0219/Exploit, Technical Description, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:0059
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201701-12
Impacted products
Vendor Product Version
memcached memcached *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A3865AAC-C676-4002-98CC-49C199D55C0E",
              "versionEndIncluding": "1.4.31",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An integer overflow in the process_bin_append_prepend function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution."
    },
    {
      "lang": "es",
      "value": "Un desbordamiento de entero en la funci\u00f3n process_bin_update en Memcached, que es responsable de procesar m\u00faltiples comandos de protocolo binario Memcached, puede ser abusado para provocar desbordamiento en la memoria din\u00e1mica y conducir a la ejecuci\u00f3n remota de c\u00f3digo."
    }
  ],
  "id": "CVE-2016-8704",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "talos-cna@cisco.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-01-06T21:59:01.790",
  "references": [
    {
      "source": "talos-cna@cisco.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2819.html"
    },
    {
      "source": "talos-cna@cisco.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2820.html"
    },
    {
      "source": "talos-cna@cisco.com",
      "url": "http://www.debian.org/security/2016/dsa-3704"
    },
    {
      "source": "talos-cna@cisco.com",
      "url": "http://www.securityfocus.com/bid/94083"
    },
    {
      "source": "talos-cna@cisco.com",
      "url": "http://www.securitytracker.com/id/1037333"
    },
    {
      "source": "talos-cna@cisco.com",
      "tags": [
        "Exploit",
        "Technical Description",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.talosintelligence.com/reports/TALOS-2016-0219/"
    },
    {
      "source": "talos-cna@cisco.com",
      "url": "https://access.redhat.com/errata/RHSA-2017:0059"
    },
    {
      "source": "talos-cna@cisco.com",
      "url": "https://security.gentoo.org/glsa/201701-12"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2819.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2820.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2016/dsa-3704"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/94083"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1037333"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Technical Description",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.talosintelligence.com/reports/TALOS-2016-0219/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://access.redhat.com/errata/RHSA-2017:0059"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201701-12"
    }
  ],
  "sourceIdentifier": "talos-cna@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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