Vulnerability Monitor

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CVE-2025-4207

Buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can elicit process termination. This affects the database server and also libpq. Versions before PostgreSQL 17.5, 16.9, 15.13, 14.18, and 13.21 are affected.

Published

2025-05-08T15:15:48.577

Last Modified

2025-05-12T17:32:52.810

Status

Awaiting Analysis

Source

f86ef6dc-4d3a-42ad-8f28-e6d5547a5007

Severity

CVSSv3.1: 5.9 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-126
Affected Vendors & Products

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References