Short Name |
DB:MYSQL:USER-ENUMERATION |
---|---|
Severity |
Warning |
Recommended |
No |
Category |
DB |
Keywords |
Oracle MySQL User Enumeration Information Disclosure |
Release Date |
2012/12/05 |
Update Number |
2208 |
Supported Platforms |
idp-4.0.110090709+, isg-3.1.134269+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
This signature detects attempts to exploit a known content-spoofing vulnerability in the Oracle MySQL database server. In a successful code injection attack, the behavior of the target host is entirely dependent on the intended function of the injected code and executes within the security context of the currently logged in user. If the attack is unsuccessful, the vulnerable application can terminate abnormally.
Oracle MySQL 5.5.38 and earlier, 5.6.19 and earlier, and MariaDB 5.5.28a, 5.3.11, 5.2.13, 5.1.66, and possibly other versions, generates different error messages with different time delays depending on whether a user name exists, which allows remote attackers to enumerate valid usernames.