CVE-2020-17446

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

asyncpg before 0.21.0 allows a malicious PostgreSQL server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, because of access to an uninitialized pointer in the array data decoder.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-824

Affected software

No affected versions have been published.

Timeline

Published: Aug 12, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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