{
  "threat_severity" : "Important",
  "public_date" : "2012-01-31T00:00:00Z",
  "bugzilla" : {
    "description" : "JBoss Web remote denial of service when surrogate pair character is placed at buffer boundary",
    "id" : "767871",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=767871"
  },
  "cvss" : {
    "cvss_base_score" : "5.0",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "details" : [ "JBoss Web, as used in Red Hat JBoss Communications Platform before 5.1.3, Enterprise Web Platform before 5.1.2, Enterprise Application Platform before 5.1.2, and other products, allows remote attackers to cause a denial of service (infinite loop) via vectors related to a crafted UTF-8 and a \"surrogate pair character\" that is \"at the boundary of an internal buffer.\"" ],
  "acknowledgement" : "Red Hat would like to thank NTT OSSC for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "JBEWP 5 for RHEL 5",
    "release_date" : "2012-01-31T00:00:00Z",
    "advisory" : "RHSA-2012:0076",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_platform:5::el5",
    "package" : "jbossweb-0:2.1.12-3_patch_03.2.ep5.el5"
  }, {
    "product_name" : "JBEWP 5 for RHEL 6",
    "release_date" : "2012-01-31T00:00:00Z",
    "advisory" : "RHSA-2012:0076",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_platform:5::el6",
    "package" : "jbossweb-0:2.1.12-3_patch_03.2.ep5.el6"
  }, {
    "product_name" : "JBoss Communications Platform 5.1",
    "release_date" : "2012-01-31T00:00:00Z",
    "advisory" : "RHSA-2012:0078",
    "cpe" : "cpe:/a:redhat:jboss_communications_platform:5.1"
  }, {
    "product_name" : "JBoss Enterprise BRMS Platform 5.1",
    "release_date" : "2012-02-22T00:00:00Z",
    "advisory" : "RHSA-2012:0325",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_brms_platform:5.1"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 5.1",
    "release_date" : "2012-01-31T00:00:00Z",
    "advisory" : "RHSA-2012:0075",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:5.1"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 5 for RHEL 4",
    "release_date" : "2012-01-31T00:00:00Z",
    "advisory" : "RHSA-2012:0074",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:5::el4",
    "package" : "jbossweb-0:2.1.12-3_patch_03.2.ep5.el4"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 5 for RHEL 5",
    "release_date" : "2012-01-31T00:00:00Z",
    "advisory" : "RHSA-2012:0074",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:5::el5",
    "package" : "jbossweb-0:2.1.12-3_patch_03.2.ep5.el5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 5 for RHEL 6",
    "release_date" : "2012-01-31T00:00:00Z",
    "advisory" : "RHSA-2012:0074",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:5::el6",
    "package" : "jbossweb-0:2.1.12-3_patch_03.2.ep5.el6"
  }, {
    "product_name" : "Red Hat JBoss Portal 5.2",
    "release_date" : "2012-02-22T00:00:00Z",
    "advisory" : "RHSA-2012:0325",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_portal_platform:5.2"
  }, {
    "product_name" : "Red Hat JBoss SOA Platform 5.2",
    "release_date" : "2012-02-22T00:00:00Z",
    "advisory" : "RHSA-2012:0325",
    "cpe" : "cpe:/a:redhat:jboss_soa_platform:5.2"
  }, {
    "product_name" : "Red Hat JBoss Web Platform 5.1",
    "release_date" : "2012-01-31T00:00:00Z",
    "advisory" : "RHSA-2012:0077",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_platform:5.1"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "tomcat5",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "tomcat6",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat JBoss BRMS 5",
    "fix_state" : "Affected",
    "package_name" : "Security",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_brms_platform:5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 1",
    "fix_state" : "Not affected",
    "package_name" : "tomcat5",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:1"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Web Server 1",
    "fix_state" : "Not affected",
    "package_name" : "tomcat6",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2011-4610\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-4610" ],
  "name" : "CVE-2011-4610",
  "csaw" : false
}