Out-of-bounds Write Affecting postgresql15 package, versions <11.4-r0


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    72.9% (99th percentile)

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  • Snyk ID SNYK-ALPINE320-POSTGRESQL15-7011041
  • published 23 May 2024
  • disclosed 26 Jun 2019

How to fix?

Upgrade Alpine:3.20 postgresql15 to version 11.4-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream postgresql15 package and not the postgresql15 package as distributed by Alpine. See How to fix? for Alpine:3.20 relevant fixed versions and status.

PostgreSQL versions 10.x before 10.9 and versions 11.x before 11.4 are vulnerable to a stack-based buffer overflow. Any authenticated user can overflow a stack-based buffer by changing the user's own password to a purpose-crafted value. This often suffices to execute arbitrary code as the PostgreSQL operating system account.

CVSS Scores

version 3.1
Expand this section

NVD

Recommended
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