CVE Alert: CVE-2025-4207

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Vulnerability Summary: 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.

Affected Endpoints:

No affected endpoints listed.

Published Date:

5/8/2025, 3:15:48 PM

⚠️ CVSS Score:

CVSS v3 Score: 5.9 (Medium)

Exploit Status:

Not Exploited

References:

Recommended Action:

No proposed action available. Please refer to vendor documentation for updates.


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