VULNERABILITY INTELLIGENCE

CVE-2022-31026

CVSS score5.9 MEDIUM
EPSS probability1.09%
CISA KEVNot currently listed
Published2022-06-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Trilogy is a client library for MySQL. When authenticating, a malicious server could return a specially crafted authentication packet, causing the client to read and return up to 12 bytes of data from an uninitialized variable in stack memory. Users of the trilogy gem should upgrade to version 2.1.1 This issue can be avoided by only connecting to trusted servers.

Weakness classification

  • security-advisories@github.com: CWE-908

Primary references