{
  "threat_severity" : "Low",
  "public_date" : "2014-06-26T00:00:00Z",
  "bugzilla" : {
    "description" : "krb5: denial of service flaws when handling RFC 1964 tokens",
    "id" : "1120581",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1120581"
  },
  "cvss" : {
    "cvss_base_score" : "4.3",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cwe" : "(CWE-125|CWE-476)",
  "details" : [ "MIT Kerberos 5 (aka krb5) 1.7.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read or NULL pointer dereference, and application crash) by injecting invalid tokens into a GSSAPI application session.", "A buffer over-read flaw was found in the way MIT Kerberos handled certain requests. A remote, unauthenticated attacker who is able to inject packets into a client or server application's GSSAPI session could use this flaw to crash the application." ],
  "statement" : "This issue did not affect the version of krb5 as shipped with Red Hat Enterprise Linux 5.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2014-10-13T00:00:00Z",
    "advisory" : "RHSA-2014:1389",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "krb5-0:1.10.3-33.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2015-03-05T00:00:00Z",
    "advisory" : "RHSA-2015:0439",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "krb5-0:1.12.2-14.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "krb5",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2014-4342\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-4342" ],
  "name" : "CVE-2014-4342",
  "csaw" : false
}