{
  "threat_severity" : "Important",
  "public_date" : "2010-10-05T00:00:00Z",
  "bugzilla" : {
    "description" : "krb5: KDC uninitialized pointer crash in authorization data handling (MITKRB5-SA-2010-006)",
    "id" : "636335",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=636335"
  },
  "cvss" : {
    "cvss_base_score" : "6.5",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:S/C:P/I:P/A:P",
    "status" : "verified"
  },
  "details" : [ "The merge_authdata function in kdc_authdata.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x before 1.8.4 does not properly manage an index into an authorization-data list, which allows remote attackers to cause a denial of service (daemon crash), or possibly obtain sensitive information, spoof authorization, or execute arbitrary code, via a TGS request that triggers an uninitialized pointer dereference, as demonstrated by a request from a Windows Active Directory client." ],
  "statement" : "This issue did not affect Red Hat Enterprise Linux 3, 4, or 5.  It was addressed in Red Hat Enterprise Linux 6 via https://rhn.redhat.com/errata/RHSA-2010-0863.html.",
  "acknowledgement" : "Red Hat would like to thank MIT Kerberos Team for reporting this issue. Upstream acknowledges Mike Roszkowski as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2010-11-10T00:00:00Z",
    "advisory" : "RHSA-2010:0863",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "krb5-0:1.8.2-3.el6_0.1"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "fix_state" : "Not affected",
    "package_name" : "krb5",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4"
  }, {
    "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-2010-1322\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-1322" ],
  "name" : "CVE-2010-1322",
  "csaw" : false
}