{
  "threat_severity" : "Moderate",
  "public_date" : "2009-08-10T00:00:00Z",
  "bugzilla" : {
    "description" : "OpenLDAP: Doesn't properly handle NULL character in subject Common Name",
    "id" : "530715",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=530715"
  },
  "cvss" : {
    "cvss_base_score" : "2.6",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:N/I:P/A:N",
    "status" : "verified"
  },
  "details" : [ "libraries/libldap/tls_o.c in OpenLDAP 2.2 and 2.4, and possibly other versions, when OpenSSL is used, does not properly handle a '\\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408." ],
  "statement" : "This issue was addressed in the openldap packages as shipped with Red Hat Enterprise Linux 5 and 4 via: https://rhn.redhat.com/errata/RHSA-2010-0198.html and https://rhn.redhat.com/errata/RHSA-2010-0543.html respectively.\nThe Red Hat Security Response Team has rated this issue as having moderate security impact, a future openldap update may address this flaw in Red Hat Enterprise Linux 3.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2010-07-20T00:00:00Z",
    "advisory" : "RHSA-2010:0543",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "openldap-0:2.2.13-12.el4_8.3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2010-03-29T00:00:00Z",
    "advisory" : "RHSA-2010:0198",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "openldap-0:2.3.43-12.el5"
  }, {
    "product_name" : "Red Hat JBoss Web Server 1.0",
    "release_date" : "2011-06-22T00:00:00Z",
    "advisory" : "RHSA-2011:0896",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_web_server:1.0"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Affected",
    "package_name" : "openldap",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2009-3767\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-3767" ],
  "name" : "CVE-2009-3767",
  "csaw" : false
}