CVE-2012-0794

Name of the Vulnerable Software and Affected Versions Moodle versions 1.9.x through 1.9.15 Moodle versions 2.0.x through 2.0.6 Moodle versions 2.1.x through 2.1.3 Moodle versions 2.2.x through 2.2.0

Description The issue concerns the use of a hardcoded password in the rc4encrypt function, making it easier for remote attackers to defeat cryptographic protection mechanisms by reading the script's source code.

Recommendations For Moodle versions 1.9.x through 1.9.15, update to version 1.9.16 or later. For Moodle versions 2.0.x through 2.0.6, update to version 2.0.7 or later. For Moodle versions 2.1.x through 2.1.3, update to version 2.1.4 or later. For Moodle versions 2.2.x through 2.2.0, update to version 2.2.1 or later.