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ubuntucveUbuntu.comUB:CVE-2022-1552
HistoryMay 12, 2022 - 12:00 a.m.

CVE-2022-1552

2022-05-1200:00:00
ubuntu.com
ubuntu.com
24
postgresql
sql functions
arbitrary execution

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

69.6%

A flaw was found in PostgreSQL. There is an issue with incomplete efforts
to operate safely when a privileged user is maintaining another user’s
objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW,
CLUSTER, and pg_amcheck commands activated relevant protections too late or
not at all during the process. This flaw allows an attacker with permission
to create non-temporary objects in at least one schema to execute arbitrary
SQL functions under a superuser identity.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchpostgresql-10< 10.21-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchpostgresql-12< 12.11-0ubuntu0.20.04.1UNKNOWN
ubuntu21.10noarchpostgresql-13< 13.7-0ubuntu0.21.10.1UNKNOWN
ubuntu22.04noarchpostgresql-14< 14.3-0ubuntu0.22.04.1UNKNOWN
ubuntu14.04noarchpostgresql-9.3< anyUNKNOWN
ubuntu16.04noarchpostgresql-9.5< 9.5.25-0ubuntu0.16.04.1+esm2UNKNOWN

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

69.6%