CVE-2023-39418

EUVD-2023-43142
A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
3.1 LOW
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
redhatCNA
3.1 LOW
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 62%
Affected Products (NVD)
VendorProductVersion
postgresqlpostgresql
15.0 ≤
𝑥
< 15.4
redhatenterprise_linux
8.0
redhatenterprise_linux
9.0
debiandebian_linux
12.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
postgresql-13
bullseye
13.16-0+deb11u1
fixed
bullseye (security)
13.18-0+deb11u1
fixed
postgresql-15
bookworm
15.8-0+deb12u1
fixed
bookworm (security)
15.10-0+deb12u1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
postgresql-10
bionic
not-affected
focal
dne
jammy
dne
lunar
dne
mantic
dne
trusty
dne
xenial
dne
postgresql-12
bionic
dne
focal
not-affected
jammy
dne
lunar
dne
mantic
dne
trusty
ignored
xenial
dne
postgresql-14
bionic
dne
focal
dne
jammy
not-affected
lunar
dne
mantic
dne
trusty
dne
xenial
dne
postgresql-15
bionic
ignored
focal
dne
jammy
dne
lunar
Fixed 15.4-0ubuntu0.23.04.1
released
mantic
Fixed 15.4-1ubuntu1
released
trusty
ignored
xenial
ignored
postgresql-9.1
bionic
dne
focal
dne
jammy
dne
lunar
dne
mantic
dne
trusty
ignored
xenial
dne
postgresql-9.3
bionic
dne
focal
dne
jammy
dne
lunar
dne
mantic
dne
trusty
not-affected
xenial
dne
postgresql-9.5
bionic
dne
focal
dne
jammy
dne
lunar
dne
mantic
dne
trusty
dne
xenial
not-affected