{
  "threat_severity" : "Moderate",
  "public_date" : "2012-12-04T00:00:00Z",
  "bugzilla" : {
    "description" : "Tomcat - Denial Of Service when using NIO+SSL+sendfile",
    "id" : "883637",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=883637"
  },
  "cvss" : {
    "cvss_base_score" : "4.3",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "details" : [ "org/apache/tomcat/util/net/NioEndpoint.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28, when the NIO connector is used in conjunction with sendfile and HTTPS, allows remote attackers to cause a denial of service (infinite loop) by terminating the connection during the reading of a response." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-03-11T00:00:00Z",
    "advisory" : "RHSA-2013:0623",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "tomcat6-0:6.0.24-52.el6_4"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 5",
    "release_date" : "2013-02-19T00:00:00Z",
    "advisory" : "RHSA-2013:0266",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el5",
    "package" : "tomcat6-0:6.0.35-6_patch_06.ep6.el5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2 for RHEL 6",
    "release_date" : "2013-02-19T00:00:00Z",
    "advisory" : "RHSA-2013:0266",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2::el6",
    "package" : "tomcat6-0:6.0.35-29_patch_06.ep6.el6"
  }, {
    "product_name" : "Red Hat JBoss Web Server 2.0",
    "release_date" : "2013-02-19T00:00:00Z",
    "advisory" : "RHSA-2013:0265",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2.0"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat JBoss BRMS 5",
    "fix_state" : "Not affected",
    "package_name" : "jbossweb",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_brms_platform:5"
  }, {
    "product_name" : "Red Hat JBoss Data Grid 6",
    "fix_state" : "Not affected",
    "package_name" : "jbossweb",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 2",
    "fix_state" : "Not affected",
    "package_name" : "tomcat7",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:2"
  }, {
    "product_name" : "Red Hat JBoss Operations Network 3",
    "fix_state" : "Not affected",
    "package_name" : "jbossweb",
    "cpe" : "cpe:/a:redhat:jboss_operations_network:3"
  }, {
    "product_name" : "Red Hat JBoss Portal 5",
    "fix_state" : "Not affected",
    "package_name" : "jbossweb",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_portal_platform:5"
  }, {
    "product_name" : "Red Hat JBoss SOA Platform 5",
    "fix_state" : "Not affected",
    "package_name" : "jbossweb",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_soa_platform:5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2012-4534\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4534" ],
  "name" : "CVE-2012-4534",
  "csaw" : false
}