vulnerability

Ubuntu: (Multiple Advisories) (CVE-2023-2454): PostgreSQL vulnerabilities

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Severity

CVSS

(AV:N/AC:L/Au:M/C:C/I:C/A:C)

Published

May 24, 2023

Added

May 25, 2023

Modified

Apr 16, 2026

Description

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.

Solutions

ubuntu-pro-upgrade-postgresql-9-5ubuntu-pro-upgrade-postgresql-client-9-5ubuntu-upgrade-postgresql-10ubuntu-upgrade-postgresql-12ubuntu-upgrade-postgresql-14ubuntu-upgrade-postgresql-15ubuntu-upgrade-postgresql-client-10ubuntu-upgrade-postgresql-client-12ubuntu-upgrade-postgresql-client-14ubuntu-upgrade-postgresql-client-15

References

CVE-2023-2454
https://attackerkb.com/topics/CVE-2023-2454
CWE-20
EUVD-EUVD-2023-33939
UBUNTU-USN-6104-1
UBUNTU-USN-6230-1
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-33939

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