Description
Bugzilla before 2.14 allows Bugzilla users to bypass group security checks by marking a bug as the duplicate of a restricted bug, which adds the user to the CC list of the restricted bug and allows the user to view the bug.
References
- 20010829 Security Advisory for Bugzilla v2.13 and older mailing-list
- RHSA-2001:107 vendor-advisory
- http://bugzilla.mozilla.org/show_bug.cgi?id=96085
- bugzilla-duplicate-view-restricted(10479) vdb-entry