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CVE-2014-0227 (GCVE-0-2014-0227)

Vulnerability from cvelistv5 – Published: 2015-02-16 00:00 – Updated: 2024-08-06 09:05
VLAI
Summary
java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat 6.x before 6.0.42, 7.x before 7.0.55, and 8.x before 8.0.9 does not properly handle attempts to continue reading data after an error has occurred, which allows remote attackers to conduct HTTP request smuggling attacks or cause a denial of service (resource consumption) by streaming data with malformed chunked transfer coding.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
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http://www.ubuntu.com/usn/USN-2654-1 vendor-advisoryx_refsource_UBUNTU
http://rhn.redhat.com/errata/RHSA-2015-0765.html vendor-advisoryx_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2015-0675.html vendor-advisoryx_refsource_REDHAT
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://marc.info/?l=bugtraq&m=143393515412274&w=2 vendor-advisoryx_refsource_HP
http://rhn.redhat.com/errata/RHSA-2015-0720.html vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/72717 vdb-entryx_refsource_BID
http://rhn.redhat.com/errata/RHSA-2015-0991.html vendor-advisoryx_refsource_REDHAT
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.debian.org/security/2016/dsa-3530 vendor-advisoryx_refsource_DEBIAN
http://www.securitytracker.com/id/1032791 vdb-entryx_refsource_SECTRACK
http://tomcat.apache.org/security-7.html x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-0983.html vendor-advisoryx_refsource_REDHAT
http://marc.info/?l=bugtraq&m=143403519711434&w=2 vendor-advisoryx_refsource_HP
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.oracle.com/technetwork/security-adviso… x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
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http://www.ubuntu.com/usn/USN-2655-1 vendor-advisoryx_refsource_UBUNTU
http://svn.apache.org/viewvc?view=revision&revisi… x_refsource_CONFIRM
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https://lists.apache.org/thread.html/r03c597a64de… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9136ff5b13e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r587e50b86c1… mailing-listx_refsource_MLIST
Date Public
2015-02-09 00:00
Show details on NVD website

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              ],
              "negate": false,
              "operator": "OR"
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          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat 6.x before 6.0.42, 7.x before 7.0.55, and 8.x before 8.0.9 does not properly handle attempts to continue reading data after an error has occurred, which allows remote attackers to conduct HTTP request smuggling attacks or cause a denial of service (resource consumption) by streaming data with malformed chunked transfer coding."
        },
        {
          "lang": "es",
          "value": "java/org/apache/coyote/http11/filters/ChunkedInputFilter.java en Apache Tomcat 6.x anterior a 6.0.42, 7.x anterior a 7.0.55, y 8.x anterior a 8.0.9 no maneja correctamente los intentos de seguir leyendo datos despu\u00e9s de un error haya ocurrido, lo que permite a atacantes remotos realizar ataques de la infiltraci\u00f3n de solicitudes HTTP o causar una denegaci\u00f3n de servicio (consumo de recursos) mediante la transmisi\u00f3n de datos con la codificaci\u00f3n malformada de transferencias fragmentadas."
        }
      ],
      "id": "CVE-2014-0227",
      "lastModified": "2024-11-21T02:01:42.287",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "MEDIUM",
            "cvssData": {
              "accessComplexity": "LOW",
              "accessVector": "NETWORK",
              "authentication": "NONE",
              "availabilityImpact": "PARTIAL",
              "baseScore": 6.4,
              "confidentialityImpact": "NONE",
              "integrityImpact": "PARTIAL",
              "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
              "version": "2.0"
            },
            "exploitabilityScore": 10.0,
            "impactScore": 4.9,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": false
          }
        ]
      },
      "published": "2015-02-16T00:59:00.057",
      "references": [
        {
          "source": "secalert@redhat.com",
          "url": "http://advisories.mageia.org/MGASA-2015-0081.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://archives.neohapsis.com/archives/bugtraq/2015-02/0067.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150282.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://marc.info/?l=bugtraq\u0026m=143393515412274\u0026w=2"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://marc.info/?l=bugtraq\u0026m=143393515412274\u0026w=2"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://marc.info/?l=bugtraq\u0026m=143403519711434\u0026w=2"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://marc.info/?l=bugtraq\u0026m=143403519711434\u0026w=2"
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        {
          "source": "secalert@redhat.com",
          "url": "http://rhn.redhat.com/errata/RHSA-2015-0675.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://rhn.redhat.com/errata/RHSA-2015-0720.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://rhn.redhat.com/errata/RHSA-2015-0765.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://rhn.redhat.com/errata/RHSA-2015-0983.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://rhn.redhat.com/errata/RHSA-2015-0991.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1600984"
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        {
          "source": "secalert@redhat.com",
          "tags": [
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          "url": "http://tomcat.apache.org/security-6.html"
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          "tags": [
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          "url": "http://tomcat.apache.org/security-7.html"
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          "tags": [
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          "url": "http://tomcat.apache.org/security-8.html"
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        {
          "source": "secalert@redhat.com",
          "url": "http://www.debian.org/security/2016/dsa-3447"
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        {
          "source": "secalert@redhat.com",
          "url": "http://www.debian.org/security/2016/dsa-3530"
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                "negate": false,
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            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat 6.x before 6.0.42, 7.x before 7.0.55, and 8.x before 8.0.9 does not properly handle attempts to continue reading data after an error has occurred, which allows remote attackers to conduct HTTP request smuggling attacks or cause a denial of service (resource consumption) by streaming data with malformed chunked transfer coding."
          },
          {
            "lang": "es",
            "value": "java/org/apache/coyote/http11/filters/ChunkedInputFilter.java en Apache Tomcat 6.x anterior a 6.0.42, 7.x anterior a 7.0.55, y 8.x anterior a 8.0.9 no maneja correctamente los intentos de seguir leyendo datos despu\u00e9s de un error haya ocurrido, lo que permite a atacantes remotos realizar ataques de la infiltraci\u00f3n de solicitudes HTTP o causar una denegaci\u00f3n de servicio (consumo de recursos) mediante la transmisi\u00f3n de datos con la codificaci\u00f3n malformada de transferencias fragmentadas."
          }
        ],
        "id": "CVE-2014-0227",
        "lastModified": "2026-05-06T22:30:45.220",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 6.4,
                "confidentialityImpact": "NONE",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 4.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2015-02-16T00:59:00.057",
        "references": [
          {
            "source": "secalert@redhat.com",
            "url": "http://advisories.mageia.org/MGASA-2015-0081.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://archives.neohapsis.com/archives/bugtraq/2015-02/0067.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150282.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://marc.info/?l=bugtraq\u0026m=143393515412274\u0026w=2"
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          {
            "source": "secalert@redhat.com",
            "url": "http://marc.info/?l=bugtraq\u0026m=143403519711434\u0026w=2"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-0675.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-0720.html"
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            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-0765.html"
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          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-0983.html"
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          {
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            "url": "http://rhn.redhat.com/errata/RHSA-2015-0991.html"
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          {
            "source": "secalert@redhat.com",
            "url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1600984"
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          {
            "source": "secalert@redhat.com",
            "tags": [
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.debian.org/security/2016/dsa-3447"
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.debian.org/security/2016/dsa-3530"
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:052"
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          {
            "source": "secalert@redhat.com",
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            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:084"
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html"
          },
          {
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            "url": "http://www.securityfocus.com/bid/72717"
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.securitytracker.com/id/1032791"
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.ubuntu.com/usn/USN-2654-1"
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.ubuntu.com/usn/USN-2655-1"
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        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-19"
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            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
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      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-04T22:02:03+00:00",
      "cve": "CVE-2014-0227",
      "id": "CVE-2014-0227",
      "initial_release_date": "2014-01-01T00:00:00+00:00",
      "product_status:fixed": "1177",
      "product_status:known_affected": "11",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Tomcat/JBossWeb: request smuggling and limited DoS in ChunkedInputFilter",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2014/cve-2014-0227.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-07-26T01:32:42Z",
      "cve": "CVE-2014-0227",
      "id": "CVE-2014-0227",
      "initial_release_date": "2023-02-15T05:32:26Z",
      "product_status:known_affected": "1",
      "product_status:known_not_affected": "18",
      "product_status:recommended": "58",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2014-0227",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2014-0227.json",
      "version": "7"
    }
  }
}



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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.

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Detection rules are retrieved from Rulezet.

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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.


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