{
  "threat_severity" : "Moderate",
  "public_date" : "2016-08-11T00:00:00Z",
  "bugzilla" : {
    "description" : "postgresql: CASE/WHEN with inlining can cause untrusted pointer dereference",
    "id" : "1364001",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1364001"
  },
  "cvss" : {
    "cvss_base_score" : "6.5",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:S/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.5",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-822",
  "details" : [ "PostgreSQL before 9.1.23, 9.2.x before 9.2.18, 9.3.x before 9.3.14, 9.4.x before 9.4.9, and 9.5.x before 9.5.4 allow remote authenticated users to cause a denial of service (NULL pointer dereference and server crash), obtain sensitive memory information, or possibly execute arbitrary code via (1) a CASE expression within the test value subexpression of another CASE or (2) inlining of an SQL function that implements the equality operator used for a CASE expression involving values of different types.", "A flaw was found in the way PostgreSQL server handled certain SQL statements containing CASE/WHEN commands. A remote, authenticated attacker could use a specially crafted SQL statement to cause PostgreSQL to crash or disclose a few bytes of server memory or possibly execute arbitrary code." ],
  "acknowledgement" : "Red Hat would like to thank the PostgreSQL project for reporting this issue. Upstream acknowledges Heikki Linnakangas as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2016-11-03T00:00:00Z",
    "advisory" : "RHSA-2016:2606",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "postgresql-0:9.2.18-1.el7"
  }, {
    "product_name" : "Red Hat Satellite 5.7",
    "release_date" : "2017-08-07T00:00:00Z",
    "advisory" : "RHSA-2017:2425",
    "cpe" : "cpe:/a:redhat:network_satellite:5.7::el6",
    "package" : "rh-postgresql95-0:2.2-3.el6"
  }, {
    "product_name" : "Red Hat Satellite 5.7",
    "release_date" : "2017-08-07T00:00:00Z",
    "advisory" : "RHSA-2017:2425",
    "cpe" : "cpe:/a:redhat:network_satellite:5.7::el6",
    "package" : "rh-postgresql95-postgresql-0:9.5.7-2.el6"
  }, {
    "product_name" : "Red Hat Satellite 5.7",
    "release_date" : "2017-08-07T00:00:00Z",
    "advisory" : "RHSA-2017:2425",
    "cpe" : "cpe:/a:redhat:network_satellite:5.7::el6",
    "package" : "spacewalk-backend-0:2.3.3-53.el6sat"
  }, {
    "product_name" : "Red Hat Satellite 5.7",
    "release_date" : "2017-08-07T00:00:00Z",
    "advisory" : "RHSA-2017:2425",
    "cpe" : "cpe:/a:redhat:network_satellite:5.7::el6",
    "package" : "spacewalk-postgresql-server-0:9.5-1.el6sat"
  }, {
    "product_name" : "Red Hat Satellite 5.7",
    "release_date" : "2017-08-07T00:00:00Z",
    "advisory" : "RHSA-2017:2425",
    "cpe" : "cpe:/a:redhat:network_satellite:5.7::el6",
    "package" : "spacewalk-setup-postgresql-0:2.3.0-27.el6sat"
  }, {
    "product_name" : "Red Hat Satellite 5.7",
    "release_date" : "2017-08-07T00:00:00Z",
    "advisory" : "RHSA-2017:2425",
    "cpe" : "cpe:/a:redhat:network_satellite:5.7::el6",
    "package" : "spacewalk-utils-0:2.3.2-32.el6sat"
  }, {
    "product_name" : "Red Hat Satellite 5.7",
    "release_date" : "2017-08-07T00:00:00Z",
    "advisory" : "RHSA-2017:2425",
    "cpe" : "cpe:/a:redhat:network_satellite:5.7::el6",
    "package" : "spacewalk-web-0:2.3.2-35.el6sat"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2016-08-31T00:00:00Z",
    "advisory" : "RHSA-2016:1781",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-postgresql94-postgresql-0:9.4.9-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1820",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "postgresql92-postgresql-0:9.2.18-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1821",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-postgresql95-postgresql-0:9.5.4-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS",
    "release_date" : "2016-08-31T00:00:00Z",
    "advisory" : "RHSA-2016:1781",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-postgresql94-postgresql-0:9.4.9-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1820",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "postgresql92-postgresql-0:9.2.18-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1821",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-postgresql95-postgresql-0:9.5.4-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2016-08-31T00:00:00Z",
    "advisory" : "RHSA-2016:1781",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-postgresql94-postgresql-0:9.4.9-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1820",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "postgresql92-postgresql-0:9.2.18-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1821",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-postgresql95-postgresql-0:9.5.4-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2016-08-31T00:00:00Z",
    "advisory" : "RHSA-2016:1781",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-postgresql94-postgresql-0:9.4.9-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1820",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "postgresql92-postgresql-0:9.2.18-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1821",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-postgresql95-postgresql-0:9.5.4-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS",
    "release_date" : "2016-08-31T00:00:00Z",
    "advisory" : "RHSA-2016:1781",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-postgresql94-postgresql-0:9.4.9-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1820",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "postgresql92-postgresql-0:9.2.18-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1821",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-postgresql95-postgresql-0:9.5.4-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS",
    "release_date" : "2016-08-31T00:00:00Z",
    "advisory" : "RHSA-2016:1781",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-postgresql94-postgresql-0:9.4.9-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1820",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "postgresql92-postgresql-0:9.2.18-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS",
    "release_date" : "2016-09-07T00:00:00Z",
    "advisory" : "RHSA-2016:1821",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-postgresql95-postgresql-0:9.5.4-1.el7"
  } ],
  "package_state" : [ {
    "product_name" : "CloudForms Management Engine 5",
    "fix_state" : "Affected",
    "package_name" : "postgresql",
    "cpe" : "cpe:/a:redhat:cloudforms_managementengine:5"
  }, {
    "product_name" : "CloudForms Management Engine 5",
    "fix_state" : "Affected",
    "package_name" : "postgresql92-postgresql",
    "cpe" : "cpe:/a:redhat:cloudforms_managementengine:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "postgresql",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "postgresql84",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "postgresql",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2016-5423\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-5423" ],
  "name" : "CVE-2016-5423",
  "csaw" : false
}