FKIE_CVE-2016-5360

Vulnerability from fkie_nvd - Published: 2016-06-30 17:59 - Updated: 2026-06-17 00:49
Severity
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.
References
security@opentext.comhttp://git.haproxy.org/?p=haproxy-1.6.git%3Ba=commit%3Bh=60f01f8c89e4fb2723d5a9f2046286e699567e0b
security@opentext.comhttp://www.openwall.com/lists/oss-security/2016/06/09/5
security@opentext.comhttp://www.openwall.com/lists/oss-security/2016/06/09/6
security@opentext.comhttp://www.ubuntu.com/usn/USN-3011-1
af854a3a-2127-422b-91ae-364da2661108http://git.haproxy.org/?p=haproxy-1.6.git%3Ba=commit%3Bh=60f01f8c89e4fb2723d5a9f2046286e699567e0b
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/06/09/5
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/06/09/6
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3011-1
Impacted products
Vendor Product Version
canonical ubuntu_linux 16.04
haproxy haproxy 1.6.0
haproxy haproxy 1.6.1
haproxy haproxy 1.6.2
haproxy haproxy 1.6.3
haproxy haproxy 1.6.4
haproxy haproxy 1.6.5
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "security@opentext.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
              "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:1.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "073A5987-D347-4BCE-8EE1-5E6C12D154FE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:1.6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "9ADA94B2-FE96-46CC-9416-B3885E3DB0A2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:1.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "FFD14825-80AD-4560-89B5-EA47A35EDE56",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:1.6.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "15BDF1E0-8D31-4F88-8D46-116F6048E063",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:1.6.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "D2AE45DF-6817-4D3F-B85B-FDC192DDE260",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:1.6.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "130903C5-0CCA-4789-8DDF-BE141C43260F",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors."
    },
    {
      "lang": "es",
      "value": "HAproxy 1.6.x en versiones anteriores a 1.6.6, cuando una denegaci\u00f3n viene de una regla reqdeny, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (acceso a memoria no inicializada y ca\u00edda) o posiblemente tener otro impacto no especificado a trav\u00e9s de vectores desconocidos."
    }
  ],
  "id": "CVE-2016-5360",
  "lastModified": "2026-06-17T00:49:16.987",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "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,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-06-30T17:59:10.877",
  "references": [
    {
      "source": "security@opentext.com",
      "url": "http://git.haproxy.org/?p=haproxy-1.6.git%3Ba=commit%3Bh=60f01f8c89e4fb2723d5a9f2046286e699567e0b"
    },
    {
      "source": "security@opentext.com",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/09/5"
    },
    {
      "source": "security@opentext.com",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/09/6"
    },
    {
      "source": "security@opentext.com",
      "url": "http://www.ubuntu.com/usn/USN-3011-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.haproxy.org/?p=haproxy-1.6.git%3Ba=commit%3Bh=60f01f8c89e4fb2723d5a9f2046286e699567e0b"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/09/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/09/6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/USN-3011-1"
    }
  ],
  "sourceIdentifier": "security@opentext.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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