Executive Summary

Informations
Name CVE-2016-5423 First vendor Publication 2016-12-09
Vendor Cve Last vendor Modification 2018-01-05

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Overall CVSS Score 8.3
Base Score 8.3 Environmental Score 8.3
impact SubScore 5.5 Temporal Score 8.3
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Cvss Base Score 6.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5423

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 323
Os 1

Nessus® Vulnerability Scanner

Date Description
2018-08-17 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2016-0015.nasl - Type : ACT_GATHER_INFO
2017-05-12 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_414c18bf365311e795506cc21735f730.nasl - Type : ACT_GATHER_INFO
2017-05-01 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2016-1058.nasl - Type : ACT_GATHER_INFO
2017-04-17 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-472.nasl - Type : ACT_GATHER_INFO
2017-01-13 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201701-33.nasl - Type : ACT_GATHER_INFO
2016-12-15 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20161103_postgresql_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2016-11-28 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-2606.nasl - Type : ACT_GATHER_INFO
2016-11-15 Name : The remote Fedora host is missing a security update.
File : fedora_2016-765bb26915.nasl - Type : ACT_GATHER_INFO
2016-11-11 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-2606.nasl - Type : ACT_GATHER_INFO
2016-11-04 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-2606.nasl - Type : ACT_GATHER_INFO
2016-10-12 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1161.nasl - Type : ACT_GATHER_INFO
2016-10-03 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1140.nasl - Type : ACT_GATHER_INFO
2016-09-30 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2418-1.nasl - Type : ACT_GATHER_INFO
2016-09-30 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2415-1.nasl - Type : ACT_GATHER_INFO
2016-09-30 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2414-1.nasl - Type : ACT_GATHER_INFO
2016-09-16 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2016-747.nasl - Type : ACT_GATHER_INFO
2016-08-24 Name : The remote Fedora host is missing a security update.
File : fedora_2016-5486a6dfc0.nasl - Type : ACT_GATHER_INFO
2016-08-24 Name : The remote Fedora host is missing a security update.
File : fedora_2016-30b01bdedd.nasl - Type : ACT_GATHER_INFO
2016-08-19 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3066-1.nasl - Type : ACT_GATHER_INFO
2016-08-19 Name : The remote database server is affected by multiple vulnerabilities.
File : postgresql_20160811.nasl - Type : ACT_GATHER_INFO
2016-08-12 Name : The remote Debian host is missing a security update.
File : debian_DLA-592.nasl - Type : ACT_GATHER_INFO
2016-08-12 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_ca16fd0b5fd111e6a6f26cc21735f730.nasl - Type : ACT_GATHER_INFO
2016-08-12 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3646.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/92433
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=1364001
https://www.postgresql.org/about/news/1688/
https://www.postgresql.org/docs/current/static/release-9-1-23.html
https://www.postgresql.org/docs/current/static/release-9-2-18.html
https://www.postgresql.org/docs/current/static/release-9-3-14.html
https://www.postgresql.org/docs/current/static/release-9-4-9.html
https://www.postgresql.org/docs/current/static/release-9-5-4.html
DEBIAN http://www.debian.org/security/2016/dsa-3646
GENTOO https://security.gentoo.org/glsa/201701-33
REDHAT http://rhn.redhat.com/errata/RHSA-2016-1781.html
http://rhn.redhat.com/errata/RHSA-2016-1820.html
http://rhn.redhat.com/errata/RHSA-2016-1821.html
http://rhn.redhat.com/errata/RHSA-2016-2606.html
https://access.redhat.com/errata/RHSA-2017:2425
SECTRACK http://www.securitytracker.com/id/1036617

Alert History

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Date Informations
2021-05-04 12:52:20
  • Multiple Updates
2021-04-22 02:04:15
  • Multiple Updates
2020-05-23 02:00:43
  • Multiple Updates
2020-05-23 00:52:15
  • Multiple Updates
2019-06-14 12:07:50
  • Multiple Updates
2019-06-13 12:08:02
  • Multiple Updates
2018-10-19 12:07:30
  • Multiple Updates
2018-03-27 12:02:48
  • Multiple Updates
2018-01-05 09:23:52
  • Multiple Updates
2017-12-09 12:06:05
  • Multiple Updates
2017-07-01 09:23:42
  • Multiple Updates
2017-05-27 12:02:22
  • Multiple Updates
2017-05-13 13:24:41
  • Multiple Updates
2017-05-02 13:24:37
  • Multiple Updates
2017-04-18 13:24:40
  • Multiple Updates
2017-01-14 13:26:26
  • Multiple Updates
2016-12-16 13:24:42
  • Multiple Updates
2016-12-14 21:24:22
  • Multiple Updates
2016-12-10 05:23:15
  • First insertion