Information Exposure Affecting pgpool package, versions [4.5.0,4.5.4) [4.4.0,4.4.9) [4.3.0,4.3.12) [4.2.0,4.2.19) [,4.1.22)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.04% (11th percentile)

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  • Snyk ID SNYK-UNMANAGED-PGPOOL-7932046
  • published 12 Sep 2024
  • disclosed 12 Sep 2024
  • credit Unknown

How to fix?

Upgrade pgpool to version 4.5.4, 4.4.9, 4.3.12, 4.2.19, 4.1.22 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure due to the improper handling of query cache policies. An attacker can access unauthorized table data by exploiting the query cache mechanism. This is only exploitable if the attacker has valid credentials to access the database.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    Low
  • Integrity (VI)
    None
  • Availability (VA)
    None
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None