CVE-2021-3779 – ruby-mysql

Package

Manager: gem
Name: ruby-mysql
Vulnerable Version: >=0 <2.10.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00566 pctl0.67507

Details

Externally Controlled Reference to a Resource in Another Sphere in ruby-mysql A malicious actor can read arbitrary files from a client that uses ruby-mysql to communicate to a rogue MySQL server and issue database queries. In these cases, the server has the option to create a database reply using the LOAD DATA LOCAL statement, which instructs the client to provide additional data from a local file readable by the client (and not a "local" file on the server).

Metadata

Created: 2022-06-29T00:00:27Z
Modified: 2022-07-08T17:05:08Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-73pr-g6jj-5hc9/GHSA-73pr-g6jj-5hc9.json
CWE IDs: ["CWE-610"]
Alternative ID: GHSA-73pr-g6jj-5hc9
Finding: F098
Auto approve: 1