{
  "threat_severity" : "Moderate",
  "public_date" : "2014-05-27T00:00:00Z",
  "bugzilla" : {
    "description" : "Tomcat/JBossWeb: Limited DoS in chunked transfer encoding input filter",
    "id" : "1072776",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1072776"
  },
  "cvss" : {
    "cvss_base_score" : "4.3",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-20->CWE-400",
  "details" : [ "Integer overflow in the parseChunkHeader function in java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4 allows remote attackers to cause a denial of service (resource consumption) via a malformed chunk size in chunked transfer coding of a request during the streaming of data.", "It was discovered that JBoss Web / Apache Tomcat did not limit the length of chunk sizes when using chunked transfer encoding. A remote attacker could use this flaw to perform a denial of service attack against JBoss Web / Apache Tomcat by streaming an unlimited quantity of data, leading to excessive consumption of server resources." ],
  "statement" : "This issue does affect JBossWeb as shipped in Red Hat JBoss Enterprise Application Platform 5. Red Hat Product Security has rated this issue as having Moderate security impact. Red Hat JBoss Enterprise Application Platform 5 is currently in reduced support phase (Phase 2: Maintenance Support), receiving only Critical and Important security updates, hence this issue is not currently planned to be addressed in future updates for  Red Hat Enterprise Application Platform 5. For additional information, refer to the Red Hat JBoss Middleware and Red Hat JBoss Operations Network Product Update and Support Policy: https://access.redhat.com/support/policy/updates/jboss_notes/ and the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.",
  "acknowledgement" : "This issue was discovered by David Jorm (Red Hat Product Security).",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2014-07-09T00:00:00Z",
    "advisory" : "RHSA-2014:0865",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "tomcat6-0:6.0.24-72.el6_5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2014-07-02T00:00:00Z",
    "advisory" : "RHSA-2014:0827",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "tomcat-0:7.0.42-6.el7_0"
  }, {
    "product_name" : "Red Hat JBoss BPMS 6.0",
    "release_date" : "2015-02-17T00:00:00Z",
    "advisory" : "RHSA-2015:0234",
    "cpe" : "cpe:/a:redhat:jboss_bpms:6.0",
    "package" : "jbossweb"
  }, {
    "product_name" : "Red Hat JBoss BRMS 6.0",
    "release_date" : "2015-02-17T00:00:00Z",
    "advisory" : "RHSA-2015:0235",
    "cpe" : "cpe:/a:redhat:jboss_brms:6.0",
    "package" : "jbossweb"
  }, {
    "product_name" : "Red Hat JBoss Data Grid 6.3",
    "release_date" : "2014-07-16T00:00:00Z",
    "advisory" : "RHSA-2014:0895",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:6.3.0",
    "package" : "jbossweb"
  }, {
    "product_name" : "Red Hat JBoss Data Virtualization 6.0",
    "release_date" : "2015-03-31T00:00:00Z",
    "advisory" : "RHSA-2015:0765",
    "cpe" : "cpe:/a:redhat:jboss_data_virtualization:6.0",
    "package" : "jbossweb"
  }, {
    "product_name" : "Red Hat JBoss Data Virtualization 6.1",
    "release_date" : "2015-03-11T00:00:00Z",
    "advisory" : "RHSA-2015:0675",
    "cpe" : "cpe:/a:redhat:jboss_data_virtualization:6.1"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 6.2",
    "release_date" : "2014-07-07T00:00:00Z",
    "advisory" : "RHSA-2014:0842",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:6.2.4"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 6.2 for RHEL 5",
    "release_date" : "2014-07-07T00:00:00Z",
    "advisory" : "RHSA-2014:0843",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:6::el5",
    "package" : "jbossweb-0:7.3.2-4.Final_redhat_3.1.ep6.el5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 6.2 for RHEL 6",
    "release_date" : "2014-07-07T00:00:00Z",
    "advisory" : "RHSA-2014:0843",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:6::el6",
    "package" : "jbossweb-0:7.3.2-4.Final_redhat_3.1.ep6.el6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 5",
    "release_date" : "2014-07-03T00:00:00Z",
    "advisory" : "RHSA-2014:0834",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el5",
    "package" : "tomcat6-0:6.0.37-20_patch_04.ep6.el5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 5",
    "release_date" : "2014-07-03T00:00:00Z",
    "advisory" : "RHSA-2014:0835",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el5",
    "package" : "tomcat7-0:7.0.40-14_patch_03.ep6.el5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2014-07-03T00:00:00Z",
    "advisory" : "RHSA-2014:0834",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "tomcat6-0:6.0.37-29_patch_05.ep6.el6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2014-07-03T00:00:00Z",
    "advisory" : "RHSA-2014:0835",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "tomcat7-0:7.0.40-11_patch_03.ep6.el6"
  }, {
    "product_name" : "Red Hat JBoss Fuse Service Works 6.0",
    "release_date" : "2015-03-24T00:00:00Z",
    "advisory" : "RHSA-2015:0720",
    "cpe" : "cpe:/a:redhat:jboss_fuse_service_works:6.0",
    "package" : "jbossweb"
  }, {
    "product_name" : "Red Hat JBoss Operations Network 3.2",
    "release_date" : "2014-09-03T00:00:00Z",
    "advisory" : "RHSA-2014:1149",
    "cpe" : "cpe:/a:redhat:jboss_operations_network:3.2.3"
  }, {
    "product_name" : "Red Hat JBoss Portal 6.2",
    "release_date" : "2015-05-14T00:00:00Z",
    "advisory" : "RHSA-2015:1009",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_portal_platform:6.2",
    "package" : "jbossweb"
  }, {
    "product_name" : "Red Hat JBoss Web Server 2.0",
    "release_date" : "2014-07-03T00:00:00Z",
    "advisory" : "RHSA-2014:0833",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2.0",
    "package" : "tomcat6"
  }, {
    "product_name" : "Red Hat JBoss Web Server 2.0",
    "release_date" : "2014-07-03T00:00:00Z",
    "advisory" : "RHSA-2014:0836",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2.0",
    "package" : "tomcat7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "tomcat5",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 5",
    "fix_state" : "Will not fix",
    "package_name" : "jbossweb",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 1",
    "fix_state" : "Will not fix",
    "package_name" : "tomcat5",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:1"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 1",
    "fix_state" : "Will not fix",
    "package_name" : "tomcat6",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:1"
  }, {
    "product_name" : "Red Hat JBoss Operations Network 3",
    "fix_state" : "Affected",
    "package_name" : "jbossweb",
    "cpe" : "cpe:/a:redhat:jboss_operations_network:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2014-0075\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-0075" ],
  "name" : "CVE-2014-0075",
  "csaw" : false
}