5.0rc1, 4.4.6, 4.2.11, and 4.0.15 Security AdvisoryWednesday Jan 21th, 2015
Summary ======= Bugzilla is a Web-based bug-tracking system used by a large number of software projects. The following security issues have been discovered in Bugzilla: * A user with editcomponents permissions could possibly inject system commands in product names and possibly other attributes. * Methods from imported modules could possibly be executed using the WebService API. All affected installations are encouraged to upgrade as soon as possible. Vulnerability Details ===================== Class: Command Injection Versions: All versions before 4.0.16, 4.1.1 to 4.2.11, 4.3.1 to 4.4.6, 4.5.1 to 4.5.6 Fixed In: 4.0.16, 4.2.12, 4.4.7, 5.0rc1 Description: Some code in Bugzilla does not properly utilize 3 arguments form for open() and it is possible for an account with editcomponents permissions to inject commands into product names and other attributes. References: https://bugzilla.mozilla.org/show_bug.cgi?id=1079065 CVE Number: CVE-2014-8630 Class: Information Leak Versions: 2.23.3 to 4.0.15, 4.1.1 to 4.2.11, 4.3.1 to 4.4.6, 4.5.1 to 4.5.6 Fixed In: 4.0.16, 4.2.12, 4.4.7, 5.0rc1 Description: Using the WebServices API, a user can possibly execute imported functions from other non-WebService modules. A whitelist has now been added that lists explicit methods that can be executed via the API. References: https://bugzilla.mozilla.org/show_bug.cgi?id=1090275 Vulnerability Solutions ======================= The fixes for these issues are included in the 4.0.16, 4.2.12, 4.4.7, and 5.0rc1 releases. Upgrading to a release with the relevant fixes will protect your installation from possible exploits of these issues. If you are unable to upgrade but would like to patch just these individual security vulnerabilities, there are patches available for the issues at the "References" URL for each vulnerability. Full release downloads, patches to upgrade Bugzilla from previous versions, and CVS/bzr upgrade instructions are available at: https://www.bugzilla.org/download/ Credits ======= The Bugzilla team wish to thank the following people/organizations for their assistance in locating, advising us of, and assisting us in fixing these issues: Issue 1 reported by: John Lightsey Issue 2 reported by: David Lawrence Fixed by: Gervase Markham, David Lawrence, Dylan Hardison General information about the Bugzilla bug-tracking system can be found at: https://www.bugzilla.org/ Comments and follow-ups can be directed to the mozilla.support.bugzilla newsgroup or the support-bugzilla mailing list. https://www.bugzilla.org/support/ has directions for accessing these forums.