CVE-2023-39418 Affecting postgresql-test-rpm-macros package, versions <0:15.5-1.module+el8.9.0+20663+03952ce4


Severity

Recommended
high

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.11% (45th percentile)

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  • Snyk ID SNYK-CENTOS8-POSTGRESQLTESTRPMMACROS-5839584
  • published 11 Aug 2023
  • disclosed 10 Aug 2023

How to fix?

Upgrade Centos:8 postgresql-test-rpm-macros to version 0:15.5-1.module+el8.9.0+20663+03952ce4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream postgresql-test-rpm-macros package and not the postgresql-test-rpm-macros package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.

CVSS Scores

version 3.1
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NVD

4.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    Low
  • Availability (A)
    None
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Red Hat

3.1 low
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SUSE

4.7 medium