CVE-2023-22847

Name: CVE-2023-22847
Creator: NVD / NIST
Published: 2023-03-07T01:15:10.3+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.62%

Last modified Jun 17, 2026

CVE-2023-22847 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Information disclosure vulnerability exists in pg_ivm versions prior to 1.5.1. An Incrementally Maintainable Materialized View (IMMV) created by pg_ivm may reflect rows with Row-Level Security that the owner of the IMMV should not have access to. EPSS estimates a 0.62% chance of exploitation in the next 30 days.

Description

Information disclosure vulnerability exists in pg_ivm versions prior to 1.5.1. An Incrementally Maintainable Materialized View (IMMV) created by pg_ivm may reflect rows with Row-Level Security that the owner of the IMMV should not have access to. As a result, information in tables protected by Row-Level Security may be retrieved by a user who is not authorized to access it.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.62%

45.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Sraoss	Pg Ivm	< 1.5.1

References

https://github.com/sraoss/pg_ivmProduct
https://github.com/sraoss/pg_ivm/releases/tag/v1.5.1Release Notes
https://jvn.jp/en/jp/JVN19872280/Third Party Advisory
https://github.com/sraoss/pg_ivmProduct
https://github.com/sraoss/pg_ivm/releases/tag/v1.5.1Release Notes
https://jvn.jp/en/jp/JVN19872280/Third Party Advisory

Timeline

Published: Mar 7, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-22847?

How severe is CVE-2023-22847?

CVE-2023-22847 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.

How do I fix CVE-2023-22847?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-22847?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST