{
  "threat_severity" : "Important",
  "public_date" : "2010-05-18T00:00:00Z",
  "bugzilla" : {
    "description" : "krb5: null pointer dereference in GSS-API library leads to DoS (MITKRB5-SA-2010-005)",
    "id" : "582466",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=582466"
  },
  "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-476",
  "details" : [ "The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing." ],
  "acknowledgement" : "Red Hat would like to thank MIT Kerberos Team for reporting this issue. Upstream acknowledges Shawn Emery (Oracle) as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Extras for RHEL 4",
    "release_date" : "2010-10-14T00:00:00Z",
    "advisory" : "RHSA-2010:0770",
    "cpe" : "cpe:/a:redhat:rhel_extras:4",
    "package" : "java-1.6.0-sun-1:1.6.0.22-1jpp.1.el4"
  }, {
    "product_name" : "Extras for RHEL 4",
    "release_date" : "2010-10-27T00:00:00Z",
    "advisory" : "RHSA-2010:0807",
    "cpe" : "cpe:/a:redhat:rhel_extras:4",
    "package" : "java-1.5.0-ibm-1:1.5.0.12.2-1jpp.1.el4"
  }, {
    "product_name" : "Extras for RHEL 4",
    "release_date" : "2010-12-01T00:00:00Z",
    "advisory" : "RHSA-2010:0935",
    "cpe" : "cpe:/a:redhat:rhel_extras:4",
    "package" : "java-1.4.2-ibm-0:1.4.2.13.7-1jpp.3.el4"
  }, {
    "product_name" : "Extras for RHEL 4",
    "release_date" : "2010-12-15T00:00:00Z",
    "advisory" : "RHSA-2010:0987",
    "cpe" : "cpe:/a:redhat:rhel_extras:4",
    "package" : "java-1.6.0-ibm-1:1.6.0.9.0-1jpp.3.el4"
  }, {
    "product_name" : "Extras for RHEL 4",
    "release_date" : "2011-01-17T00:00:00Z",
    "advisory" : "RHSA-2011:0152",
    "cpe" : "cpe:/a:redhat:rhel_extras:4",
    "package" : "java-1.4.2-ibm-0:1.4.2.13.8-1jpp.3.el4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 3",
    "release_date" : "2010-05-18T00:00:00Z",
    "advisory" : "RHSA-2010:0423",
    "cpe" : "cpe:/o:redhat:enterprise_linux:3",
    "package" : "krb5-0:1.2.7-72"
  }, {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2010-05-18T00:00:00Z",
    "advisory" : "RHSA-2010:0423",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "krb5-0:1.3.4-62.el4_8.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2010-05-18T00:00:00Z",
    "advisory" : "RHSA-2010:0423",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "krb5-0:1.6.1-36.el5_5.4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6 Supplementary",
    "release_date" : "2010-11-10T00:00:00Z",
    "advisory" : "RHSA-2010:0873",
    "cpe" : "cpe:/a:redhat:rhel_extras:6",
    "package" : "java-1.5.0-ibm-1:1.5.0.12.2-1jpp.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6 Supplementary",
    "release_date" : "2010-12-15T00:00:00Z",
    "advisory" : "RHSA-2010:0987",
    "cpe" : "cpe:/a:redhat:rhel_extras:6",
    "package" : "java-1.6.0-ibm-1:1.6.0.9.0-1jpp.4.el6"
  }, {
    "product_name" : "Red Hat Network Satellite Server v 5.4",
    "release_date" : "2011-06-16T00:00:00Z",
    "advisory" : "RHSA-2011:0880",
    "cpe" : "cpe:/a:redhat:network_satellite:5.4::el5",
    "package" : "java-1.6.0-ibm-1:1.6.0.9.1-1jpp.1.el5"
  }, {
    "product_name" : "Supplementary for Red Hat Enterprise Linux 5",
    "release_date" : "2010-10-14T00:00:00Z",
    "advisory" : "RHSA-2010:0770",
    "cpe" : "cpe:/a:redhat:rhel_extras:5",
    "package" : "java-1.6.0-sun-1:1.6.0.22-1jpp.1.el5"
  }, {
    "product_name" : "Supplementary for Red Hat Enterprise Linux 5",
    "release_date" : "2010-10-27T00:00:00Z",
    "advisory" : "RHSA-2010:0807",
    "cpe" : "cpe:/a:redhat:rhel_extras:5",
    "package" : "java-1.5.0-ibm-1:1.5.0.12.2-1jpp.1.el5"
  }, {
    "product_name" : "Supplementary for Red Hat Enterprise Linux 5",
    "release_date" : "2010-12-01T00:00:00Z",
    "advisory" : "RHSA-2010:0935",
    "cpe" : "cpe:/a:redhat:rhel_extras:5",
    "package" : "java-1.4.2-ibm-0:1.4.2.13.7-1jpp.3.el5"
  }, {
    "product_name" : "Supplementary for Red Hat Enterprise Linux 5",
    "release_date" : "2010-12-15T00:00:00Z",
    "advisory" : "RHSA-2010:0987",
    "cpe" : "cpe:/a:redhat:rhel_extras:5",
    "package" : "java-1.6.0-ibm-1:1.6.0.9.0-1jpp.3.el5"
  }, {
    "product_name" : "Supplementary for Red Hat Enterprise Linux 5",
    "release_date" : "2011-01-17T00:00:00Z",
    "advisory" : "RHSA-2011:0152",
    "cpe" : "cpe:/a:redhat:rhel_extras:5",
    "package" : "java-1.4.2-ibm-0:1.4.2.13.8-1jpp.2.el5"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "krb5",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2010-1321\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-1321" ],
  "name" : "CVE-2010-1321",
  "csaw" : false
}