CVE-2016-5423

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.3 HIGH
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 87%
Affected Products (NVD)
VendorProductVersion
debiandebian_linux
8.0
postgresqlpostgresql
𝑥
≤ 9.1.22
postgresqlpostgresql
9.2
postgresqlpostgresql
9.2.1
postgresqlpostgresql
9.2.2
postgresqlpostgresql
9.2.3
postgresqlpostgresql
9.2.4
postgresqlpostgresql
9.2.5
postgresqlpostgresql
9.2.6
postgresqlpostgresql
9.2.7
postgresqlpostgresql
9.2.8
postgresqlpostgresql
9.2.9
postgresqlpostgresql
9.2.10
postgresqlpostgresql
9.2.11
postgresqlpostgresql
9.2.12
postgresqlpostgresql
9.2.13
postgresqlpostgresql
9.2.14
postgresqlpostgresql
9.2.15
postgresqlpostgresql
9.2.16
postgresqlpostgresql
9.2.17
postgresqlpostgresql
9.3
postgresqlpostgresql
9.3.1
postgresqlpostgresql
9.3.2
postgresqlpostgresql
9.3.3
postgresqlpostgresql
9.3.4
postgresqlpostgresql
9.3.5
postgresqlpostgresql
9.3.6
postgresqlpostgresql
9.3.7
postgresqlpostgresql
9.3.8
postgresqlpostgresql
9.3.9
postgresqlpostgresql
9.3.10
postgresqlpostgresql
9.3.11
postgresqlpostgresql
9.3.12
postgresqlpostgresql
9.3.13
postgresqlpostgresql
9.4
postgresqlpostgresql
9.4.1
postgresqlpostgresql
9.4.2
postgresqlpostgresql
9.4.3
postgresqlpostgresql
9.4.4
postgresqlpostgresql
9.4.5
postgresqlpostgresql
9.4.6
postgresqlpostgresql
9.4.7
postgresqlpostgresql
9.4.8
postgresqlpostgresql
9.5
postgresqlpostgresql
9.5.1
postgresqlpostgresql
9.5.2
postgresqlpostgresql
9.5.3
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
postgresql-8.4
precise
ignored
trusty
dne
xenial
dne
yakkety
dne
zesty
dne
postgresql-9.1
precise
Fixed 9.1.23-0ubuntu0.12.04
released
trusty
Fixed 9.1.23-0ubuntu0.14.04
released
xenial
dne
yakkety
dne
zesty
dne
postgresql-9.3
precise
dne
trusty
Fixed 9.3.14-0ubuntu0.14.04
released
xenial
dne
yakkety
dne
zesty
dne
postgresql-9.5
precise
dne
trusty
dne
xenial
Fixed 9.5.4-0ubuntu0.16.04
released
yakkety
not-affected
zesty
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libecpg6
suse enterprise sap 12 SP1
9.4.9-14.1
fixed
suse enterprise server 12 SP1
9.4.9-14.1
fixed
libpq5
suse enterprise sap 12 SP1
9.4.9-14.1
fixed
suse enterprise server 12 SP1
9.4.9-14.1
fixed
libpq5-32bit
suse enterprise sap 12 SP1
9.4.9-14.1
fixed
suse enterprise server 12 SP1
9.4.9-14.1
fixed
postgresql93
suse enterprise server 12
9.3.14-19.2
fixed
postgresql93-contrib
suse enterprise server 12
9.3.14-19.2
fixed
postgresql93-docs
suse enterprise server 12
9.3.14-19.2
fixed
postgresql93-server
suse enterprise server 12
9.3.14-19.2
fixed
postgresql94
suse enterprise sap 12 SP1
9.4.9-14.1
fixed
suse enterprise server 12 SP1
9.4.9-14.1
fixed
postgresql94-contrib
suse enterprise sap 12 SP1
9.4.9-14.1
fixed
suse enterprise server 12 SP1
9.4.9-14.1
fixed
postgresql94-docs
suse enterprise sap 12 SP1
9.4.9-14.1
fixed
suse enterprise server 12 SP1
9.4.9-14.1
fixed
postgresql94-server
suse enterprise sap 12 SP1
9.4.9-14.1
fixed
suse enterprise server 12 SP1
9.4.9-14.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
postgresql
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-contrib
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-devel
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-docs
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-libs
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-plperl
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-plpython
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-pltcl
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-server
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-test
RHEL 7
0:9.2.18-1.el7
fixed
postgresql-upgrade
RHEL 7
0:9.2.18-1.el7
fixed
References