CVE-2017-3635

MEDIUM

Oracle MySQL <6.1.10 - DoS

Title source: llm

Description

Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/C). Supported versions that are affected are 6.1.10 and earlier. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. Note: The documentation has also been updated for the correct way to use mysql_stmt_close(). Please see: https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-execute.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-fetch.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-close.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-error.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-errno.html, and https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-sqlstate.html. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).

Scores

CVSS v3 5.3
EPSS 0.0063
EPSS Percentile 70.2%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (6)
oracle/mysql < 5.5.56
oracle/mysql_connector\/c < 6.1.10
debian/debian_linux
Oracle Corporation/MySQL Server < 5.5.56 and earlier
Oracle Corporation/MySQL Server < 5.6.36 and earlier
Oracle Corporation/MySQL Server < 5.7.18 and earlier
Published Aug 08, 2017
Tracked Since Feb 18, 2026