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ubuntucveUbuntu.comUB:CVE-2023-2454
HistoryMay 12, 2023 - 12:00 a.m.

CVE-2023-2454

2023-05-1200:00:00
ubuntu.com
ubuntu.com
8

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:M/C:P/I:P/A:P

0.003 Low

EPSS

Percentile

69.1%

schema_element defeats protective search_path changes; It was found that
certain database calls in PostgreSQL could permit an authed attacker with
elevated database-level privileges to execute arbitrary code.

Notes

Author Note
leosilva PostgreSQL 9.3 is end of life upstream, and no updates are are available. Marking as deferred in -esm-main releases. PostgreSQL 9.3 is end of life upstream, and no updates are are available. Marking as deferred in -esm-main releases.
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchpostgresql-10< 10.23-0ubuntu0.18.04.2UNKNOWN
ubuntu20.04noarchpostgresql-12< 12.15-0ubuntu0.20.04.1UNKNOWN
ubuntu22.04noarchpostgresql-14< 14.8-0ubuntu0.22.04.1UNKNOWN
ubuntu22.10noarchpostgresql-14< 14.8-0ubuntu0.22.10.1UNKNOWN
ubuntu23.04noarchpostgresql-15< 15.3-0ubuntu0.23.04.1UNKNOWN
ubuntu14.04noarchpostgresql-9.3< anyUNKNOWN
ubuntu16.04noarchpostgresql-9.5< 9.5.25-0ubuntu0.16.04.1+esm4) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:M/C:P/I:P/A:P

0.003 Low

EPSS

Percentile

69.1%