3.4 Security Advisory

Saturday, Aug 1st, 2009

Summary
=======

Bugzilla is a Web-based bug-tracking system used by a large number of
software projects. The following security issue has been discovered
in Bugzilla:

* The names of all products are exposed on show_bug.cgi to any user
  who can edit bugs, even products that are normally invisible
  to that user.

All affected installations are encouraged to upgrade as soon as
possible.


Vulnerability Details
=====================

Class:       Information Leak
Affected:    3.3.4, 3.4rc1, 3.4
Fixed In:    3.4.1
Description: Normally, users are only supposed to see products that
             they can file bugs against in the "Product" drop-down
             on the bug-editing page. Instead, users were being shown
             all products, even those that they normally could not
             see. Any user who could edit any bug could see all product
             names.
References:  https://bugzilla.mozilla.org/show_bug.cgi?id=507389


Vulnerability Solutions
=======================

The fix for this issue is included in the 
releases. Upgrading to a release with the relevant fix will
protect your installation from possible exploits of this issue.

If you are unable to upgrade but would like to patch just the security
vulnerability, there are patches available for the issue at the
"References" URL.

Full release downloads, patches to upgrade Bugzilla from previous
versions, and git upgrade instructions are available at:

  https://www.bugzilla.org/download/


Credits
=======

The Bugzilla team wish to thank the following people for their
assistance in locating, advising us of, and assisting us to fix this
issue:


Reporter: Sergej Pupykin
Fixed by: Frédéric Buclin, Max Kanat-Alexander

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 support-bugzilla mailing list.
https://www.bugzilla.org/support/ has directions for accessing this forum.