{
  "threat_severity" : "Moderate",
  "public_date" : "2011-10-28T00:00:00Z",
  "bugzilla" : {
    "description" : "openswan: use-after-free vulnerability leads to DoS",
    "id" : "748961",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=748961"
  },
  "cvss" : {
    "cvss_base_score" : "4.0",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:S/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-416",
  "details" : [ "Use-after-free vulnerability in the cryptographic helper handler functionality in Openswan 2.3.0 through 2.6.36 allows remote authenticated users to cause a denial of service (pluto IKE daemon crash) via vectors related to the (1) quick_outI1_continue and (2) quick_outI1 functions." ],
  "acknowledgement" : "Red Hat would like to thank Openswan project for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2011-11-02T00:00:00Z",
    "advisory" : "RHSA-2011:1422",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "openswan-0:2.6.21-5.el5_7.6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2011-11-02T00:00:00Z",
    "advisory" : "RHSA-2011:1422",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "openswan-0:2.6.32-4.el6_1.4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2011-4073\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-4073\nhttp://openswan.org/download/CVE-2011-4073/CVE-2011-4073.txt" ],
  "name" : "CVE-2011-4073",
  "csaw" : false
}