Vulnerability in GitHub Trilogy
CVE-2022-31026
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.011 (62.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- GitHub Trilogy — versions < 2.1.1
- Trilogy Project
Weakness classification (CWE)
References
- github.com/github/trilogy/security/advisories/GHSA-5g4r-2qhx-vqfm (Third Party Advisory)
- github.com/github/trilogy/commit/6bed62789eaf119902b0fe247d2a91d56c31a962 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-31026?
- CVE-2022-31026 is a medium-severity vulnerability in GitHub Trilogy, classified under Use of Uninitialized Resource. CVSS score: 5.9/10. Published 2022-06-09.
- How severe is CVE-2022-31026?
- Medium severity. CVSS v3 base score is 5.9 out of 10.