جزئیات آسیب‌پذیری

MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to 3.2.5, 3.3.4, 3.4.7, and 3.5.4, text-protocol escaping always prefixes quotes with a backslash and does not honor the session's NO_BACKSLASH_ESCAPES mode, including in Connection.escape(). When that mode is enabled, the backslash is an ordinary character, so an attacker-controlled placeholder value can close the SQL string literal and inject arbitrary SQL with the application's database privileges. The vulnerable configuration may be enabled server-wide, through connector initialization options, or with an application-issued SET sql_mode; execute() and batch() use binary protocols and are not affected. This issue is fixed in versions 3.2.5, 3.3.4, 3.4.7, and 3.5.4.

• https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-r3rv-jm3r-62q2 x_refsource_CONFIRM
• https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/6995c8cf8e51b2ad055de63dcaa4094eebbef5ce x_refsource_MISC
• https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/7670d90949307e735c0ae148d80b3776478a599d x_refsource_MISC
• https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/95886df9fa0cca991e2be339caa6c3979be61553 x_refsource_MISC
• https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/e5a9d732d9574177749488336319b73074072779 x_refsource_MISC
• https://hackerone.com/reports/3889197 x_refsource_MISC
• https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5 x_refsource_MISC
• https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.3.4 x_refsource_MISC
• https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.4.7 x_refsource_MISC
• https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.5.4 x_refsource_MISC
• https://jira.mariadb.org/browse/CONJS-368 x_refsource_MISC