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MyDumper is a MySQL Logical Backup Tool. The MySQL C client library (libmysqlclient) allows authenticated remote actors to read arbitrary files from client systems via a crafted server response to LOAD LOCAL INFILE query, leading to sensitive information disclosure when clients connect to untrusted MySQL . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4190-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Lee Garrett May 29, 2025 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : mydumper Version : 0.10.1-1+deb11u1 CVE ID : CVE-2025-30224 Debian Bug : #1102002 MyDumper is a MySQL Logical Backup Tool. The MySQL C client library (libmysqlclient) allows authenticated remote actors to read arbitrary files from client systems via a crafted server response to LOAD LOCAL INFILE query, leading to sensitive information disclosure when clients connect to untrusted MySQL servers without explicitly disabling the local infile capability. Mydumper has the local infile option enabled by default and does not have an option to disable it. This can lead to an unexpected arbitrary file read if the Mydumper tool connects to an untrusted server. For Debian 11 bullseye, this problem has been fixed in version 0.10.1-1+deb11u1. We recommend that you upgrade your mydumper packages. For the detailed security status of mydumper please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/mydumper Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . The security alert DLA-4190-1 regarding MyDumper highlights vulnerabilities in file access for MySQL clients on Debian 11. An upgrade is advised.. MySQL Backup Tool, Debian LTS,Information Disclosure, MyDumper Security. . Severity: Critical. LinuxSecurity.com Team
May 29, 2025
•Critical
Debian LTS