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Apache mod_authnz_external: SQL injection

Description

### Background mod_authnz_external is a tool for creating custom authentication backends for HTTP basic authentication. ### Description mysql/mysql-auth.pl in mod_authnz_external does not properly sanitize input before using it in an SQL query. ### Impact A remote attacker could exploit this vulnerability to inject arbitrary SQL statements by using a specially crafted username for HTTP authentication on a site using mod_authnz_external. ### Workaround There is no known workaround at this time. ### Resolution All Apache mod_authnz_external users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-apache/mod_authnz_external-3.2.6"


Affected Package


OS OS Version Package Name Package Version
Gentoo any www-apache/mod_authnz_external 3.2.6

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