SQL Injection Affecting postgresql-upgrade package, versions <0:10.14-1.module+el8.2.0+7785+0ea9f177


Severity

Recommended
medium

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.19% (58th percentile)

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  • Snyk ID SNYK-ORACLE8-POSTGRESQLUPGRADE-2561235
  • published 10 Apr 2022
  • disclosed 29 Oct 2019

How to fix?

Upgrade Oracle:8 postgresql-upgrade to version 0:10.14-1.module+el8.2.0+7785+0ea9f177 or higher.
This issue was patched in ELSA-2020-3669.

NVD Description

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

A flaw was discovered in postgresql versions 9.4.x before 9.4.24, 9.5.x before 9.5.19, 9.6.x before 9.6.15, 10.x before 10.10 and 11.x before 11.5 where arbitrary SQL statements can be executed given a suitable SECURITY DEFINER function. An attacker, with EXECUTE permission on the function, can execute arbitrary SQL as the owner of the function.

CVSS Scores

version 3.1
Expand this section

NVD

8.8 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High