Anolis OS update for postgresql:13 module

Published: 2023-04-11 | Updated: 2025-03-28

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2022-2625 CVE-2022-41862
CWE-ID	CWE-264 CWE-125
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	Anolis OS Operating systems & Components / Operating system postgresql-test-rpm-macros Operating systems & Components / Operating system package or component postgresql-upgrade-devel Operating systems & Components / Operating system package or component postgresql-upgrade Operating systems & Components / Operating system package or component postgresql-test Operating systems & Components / Operating system package or component postgresql-static Operating systems & Components / Operating system package or component postgresql-server-devel Operating systems & Components / Operating system package or component postgresql-server Operating systems & Components / Operating system package or component postgresql-pltcl Operating systems & Components / Operating system package or component postgresql-plpython3 Operating systems & Components / Operating system package or component postgresql-plperl Operating systems & Components / Operating system package or component postgresql-docs Operating systems & Components / Operating system package or component postgresql-contrib Operating systems & Components / Operating system package or component postgresql Operating systems & Components / Operating system package or component pg_repack Operating systems & Components / Operating system package or component pgaudit Operating systems & Components / Operating system package or component postgres-decoderbufs Operating systems & Components / Operating system package or component
Vendor	OpenAnolis

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU66429

Risk: Low

CVSSv4.0: 0.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-2625

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote user to escalate privileges within the database.

The vulnerability exists due to extension scripts can replace objects that do not belong to the extension when using the CREATE OR REPLACE or CREATE IF NOT EXISTS commands. A remote user with (1) permissions to create non-temporary objects in at least one schema, (2) ability to lure or wait for an administrator to create or update an affected extension in that schema, and (3) ability to lure or wait for a victim to use the object targeted in CREATE OR REPLACE or CREATE IF NOT EXISTS can run arbitrary code as the victim role.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

postgresql-test-rpm-macros: before 13.10-1.0.1

postgresql-upgrade-devel: before 13.10-1.0.1

postgresql-upgrade: before 13.10-1.0.1

postgresql-test: before 13.10-1.0.1

postgresql-static: before 13.10-1.0.1

postgresql-server-devel: before 13.10-1.0.1

postgresql-server: before 13.10-1.0.1

postgresql-pltcl: before 13.10-1.0.1

postgresql-plpython3: before 13.10-1.0.1

postgresql-plperl: before 13.10-1.0.1

postgresql-docs: before 13.10-1.0.1

postgresql-contrib: before 13.10-1.0.1

postgresql: before 13.10-1.0.1

pg_repack: before 1.4.6-3

pgaudit: before 1.5.0-1

postgres-decoderbufs: before 0.10.0-2

CPE2.3

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0111

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Out-of-bounds read

EUVDB-ID: #VU72088

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-41862

CWE-ID: CWE-125 - Out-of-bounds read