{
  "threat_severity" : "Important",
  "public_date" : "2009-06-03T00:00:00Z",
  "bugzilla" : {
    "description" : "tomcat6 Denial-Of-Service with AJP connection",
    "id" : "493381",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=493381"
  },
  "cvss" : {
    "cvss_base_score" : "5.0",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "details" : [ "Apache Tomcat 4.1.0 through 4.1.39, 5.5.0 through 5.5.27, and 6.0.0 through 6.0.18, when the Java AJP connector and mod_jk load balancing are used, allows remote attackers to cause a denial of service (application outage) via a crafted request with invalid headers, related to temporary blocking of connectors that have encountered errors, as demonstrated by an error involving a malformed HTTP Host header." ],
  "affected_release" : [ {
    "product_name" : "JBEWS 1.0 for RHEL 4",
    "release_date" : "2009-09-21T00:00:00Z",
    "advisory" : "RHSA-2009:1454",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:1::el4",
    "package" : "tomcat5-0:5.5.23-1.patch07.19.ep5.el4"
  }, {
    "product_name" : "JBEWS 1.0 for RHEL 4",
    "release_date" : "2009-10-14T00:00:00Z",
    "advisory" : "RHSA-2009:1506",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:1::el4",
    "package" : "tomcat6-0:6.0.18-11.3.ep5.el4"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "ant-0:1.6.5-1jpp_1rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "avalon-logkit-0:1.2-2jpp_4rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "axis-0:1.2.1-1jpp_3rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "classpathx-jaf-0:1.0-2jpp_6rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "classpathx-mail-0:1.1.1-2jpp_8rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "geronimo-specs-0:1.0-0.M4.1jpp_10rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "jakarta-commons-modeler-0:2.0-3jpp_2rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "log4j-0:1.2.12-1jpp_1rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "mx4j-1:3.0.1-1jpp_4rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "pcsc-lite-0:1.3.3-3.el4"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "rhpki-ca-0:7.3.0-20.el4"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "rhpki-java-tools-0:7.3.0-10.el4"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "rhpki-kra-0:7.3.0-14.el4"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "rhpki-manage-0:7.3.0-19.el4"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "rhpki-native-tools-0:7.3.0-6.el4"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "rhpki-ocsp-0:7.3.0-13.el4"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "rhpki-tks-0:7.3.0-13.el4"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "tomcat5-0:5.5.23-0jpp_4rh.16"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "xerces-j2-0:2.7.1-1jpp_1rh"
  }, {
    "product_name" : "Red Hat Certificate System 7.3",
    "release_date" : "2010-08-04T00:00:00Z",
    "advisory" : "RHSA-2010:0602",
    "cpe" : "cpe:/a:redhat:certificate_system:7.3",
    "package" : "xml-commons-0:1.3.02-2jpp_1rh"
  }, {
    "product_name" : "Red Hat Developer Suite V.3",
    "release_date" : "2009-11-09T00:00:00Z",
    "advisory" : "RHSA-2009:1563",
    "cpe" : "cpe:/a:redhat:rhel_developer_suite:3",
    "package" : "tomcat5-0:5.5.23-0jpp_18rh"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2009-07-21T00:00:00Z",
    "advisory" : "RHSA-2009:1164",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "tomcat5-0:5.5.23-0jpp.7.el5_3.2"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 1 for RHEL 5",
    "release_date" : "2009-09-21T00:00:00Z",
    "advisory" : "RHSA-2009:1454",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:1::el5",
    "package" : "tomcat5-0:5.5.23-0jpp.9.6.ep5.el5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 1 for RHEL 5",
    "release_date" : "2009-10-14T00:00:00Z",
    "advisory" : "RHSA-2009:1506",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:1::el5",
    "package" : "tomcat6-0:6.0.18-12.0.ep5.el5"
  }, {
    "product_name" : "Red Hat Network Satellite Server v 5.1",
    "release_date" : "2009-11-30T00:00:00Z",
    "advisory" : "RHSA-2009:1617",
    "cpe" : "cpe:/a:redhat:network_satellite:5.1::el4",
    "package" : "tomcat5-0:5.0.30-0jpp_16rh"
  }, {
    "product_name" : "Red Hat Network Satellite Server v 5.2",
    "release_date" : "2009-11-30T00:00:00Z",
    "advisory" : "RHSA-2009:1616",
    "cpe" : "cpe:/a:redhat:network_satellite:5.2::el4",
    "package" : "tomcat5-0:5.5.23-0jpp_18rh"
  }, {
    "product_name" : "Red Hat Network Satellite Server v 5.3",
    "release_date" : "2009-11-30T00:00:00Z",
    "advisory" : "RHSA-2009:1616",
    "cpe" : "cpe:/a:redhat:network_satellite:5.3::el4",
    "package" : "tomcat5-0:5.5.23-0jpp_18rh"
  }, {
    "product_name" : "RHAPS Version 2 for RHEL 4",
    "release_date" : "2009-11-09T00:00:00Z",
    "advisory" : "RHSA-2009:1562",
    "cpe" : "cpe:/a:redhat:rhel_application_server:2",
    "package" : "tomcat5-0:5.5.23-0jpp_4rh.16"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2009-0033\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-0033" ],
  "name" : "CVE-2009-0033",
  "csaw" : false
}