FKIE_CVE-2016-8747

Vulnerability from fkie_nvd - Published: 2017-03-14 09:59 - Updated: 2026-06-17 00:54
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
An information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request.
References
security@apache.orghttp://svn.apache.org/viewvc?view=revision&revision=1774161Issue Tracking, Patch, Vendor Advisory
security@apache.orghttp://svn.apache.org/viewvc?view=revision&revision=1774166Issue Tracking, Patch, Vendor Advisory
security@apache.orghttp://tomcat.apache.org/security-8.htmlRelease Notes, Vendor Advisory
security@apache.orghttp://tomcat.apache.org/security-9.htmlRelease Notes, Vendor Advisory
security@apache.orghttp://www.securityfocus.com/bid/96895Broken Link
security@apache.orghttps://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3EPatch
security@apache.orghttps://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3EPatch
security@apache.orghttps://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3EPatch
security@apache.orghttps://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3EPatch
security@apache.orghttps://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3EPatch
security@apache.orghttps://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3EPatch
security@apache.orghttps://security.netapp.com/advisory/ntap-20180614-0002/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://svn.apache.org/viewvc?view=revision&revision=1774161Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://svn.apache.org/viewvc?view=revision&revision=1774166Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tomcat.apache.org/security-8.htmlRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tomcat.apache.org/security-9.htmlRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/96895Broken Link
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3EPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3EPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3EPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3EPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3EPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3EPatch
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20180614-0002/Third Party Advisory
Impacted products
Vendor Product Version
netapp oncommand_insight -
netapp oncommand_shift -
apache tomcat *
apache tomcat 9.0.0
apache tomcat 9.0.0
apache tomcat 9.0.0
apache tomcat 9.0.0
apache tomcat 9.0.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Apache Tomcat",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "8.5.7 to 8.5.9"
            },
            {
              "status": "affected",
              "version": "9.0.0.M11 to 9.0.0.M15"
            }
          ]
        }
      ],
      "source": "security@apache.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F1BE6C1F-2565-4E97-92AA-16563E5660A5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:netapp:oncommand_shift:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3BD81527-A341-42C3-9AB9-880D3DB04B08",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "609A27E8-2B3E-4436-AB36-E76FD3CAD963",
              "versionEndExcluding": "8.5.10",
              "versionStartIncluding": "8.5.7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*",
              "matchCriteriaId": "8B6787B6-54A8-475E-BA1C-AB99334B2535",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:*",
              "matchCriteriaId": "EABB6FBC-7486-44D5-A6AD-FFF1D3F677E1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*",
              "matchCriteriaId": "E10C03BC-EE6B-45B2-83AE-9E8DFB58D7DB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:*",
              "matchCriteriaId": "8A6DA0BE-908C-4DA8-A191-A0113235E99A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*",
              "matchCriteriaId": "39029C72-28B4-46A4-BFF5-EC822CFB2A4C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An information disclosure issue was discovered in Apache Tomcat 8.5.7 to 8.5.9 and 9.0.0.M11 to 9.0.0.M15 in reverse-proxy configurations. Http11InputBuffer.java allows remote attackers to read data that was intended to be associated with a different request."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema de divulgaci\u00f3n de informaci\u00f3n en Apache Tomcat 8.5.7 hasta 8.5.9 y 9.0.0.M11 hasta 9.0.0.M15 en configuraciones de proxy inverso. Http11InputBuffer.java permite a atacantes remotos leer datos que estaban destinados a ser asociados con una solicitud diferente."
    }
  ],
  "id": "CVE-2016-8747",
  "lastModified": "2026-06-17T00:54:56.763",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2016-8747",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-10-15T17:30:18.557555Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2017-03-14T09:59:00.253",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
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        "Patch",
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      "url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1774166"
    },
    {
      "source": "security@apache.org",
      "tags": [
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      "url": "http://tomcat.apache.org/security-8.html"
    },
    {
      "source": "security@apache.org",
      "tags": [
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        "Vendor Advisory"
      ],
      "url": "http://tomcat.apache.org/security-9.html"
    },
    {
      "source": "security@apache.org",
      "tags": [
        "Broken Link"
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      "url": "http://www.securityfocus.com/bid/96895"
    },
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    },
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      "url": "https://security.netapp.com/advisory/ntap-20180614-0002/"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.