2013-01-03 Instructure Advisory IAC56413 - Rails SQL Injection Vulnerability

496

SECURITY UPDATE

Release Date:	2013-01-03 (Last update can be found below the document title)
Description:	SQL Injection Attack in Rails Library
Criticality Level:	Highly Critical ( Less Critical < Critical < Moderately Critical < Highly Critical )
Impact:	Manipulation of data Exposure of sensitive information Privilege escalation
Systems Affected:	Canvas LMS
Solution Status:	Patched
Discovered By:	-
Relevant Changesets:	https://github.com/instructure/canvas-lms/commit/2a1ca6c06065fdb2b048add069a8d2edd64f035f

Summary:

A SQL Injection Vulnerability was discovered in the Ruby on Rails 2.3.x library that Canvas uses. No working exploit against Canvas is known, but users of Canvas CV are still encouraged to apply the patch immediately.

Status:

Fixed in Canvas Cloud. Users of Canvas CV are encouraged to either update to the most recent stable code or apply the patch manually immediately.

CVE: CVE-2012-5664

About

Bio

Jordan has had various roles in the ed tech software (SAAS) industry for the past 9 years. (almost 5 years with Instructure). In his previous company he was a Client Services Manager for two years (responsible for account management, implementation, project management, and training, for each of his customers). After a year and a half he was commissioned to build a training department, all policies and procedures, and deliver training for all customers. Over the past eight years he has been in charge of conceiving, producing and deploying eLearning initiatives and strategies. He has trained over 3,000 adult learners with a wide range of technical aptitude, including K-12 Teachers, Principals, Administrators, Superintendents, Higher Ed Professors, Doctors, CTO’s, and Corporate Business Professionals and Executives. Jordan is an instructional designer and Community Manager for Instructure with a focus on connecting Canvas users with tools and resources that will help them get excited about and become proficient in utilizing the Canvas Learning Platform.