Bugzilla before 2.14 does not properly restrict access to confidential bugs, which could allow Bugzilla users to bypass viewing permissions via modified bug id parameters in (1) process_bug.cgi, (2) show_activity.cgi, (3) showvotes.cgi, (4) showdependencytree.cgi, (5) showdependencygraph.cgi, (6) showattachment.cgi, or (7) describecomponents.cgi.
| Software | From | Fixed in |
|---|---|---|
| mozilla / bugzilla | 2.10 | 2.10.x |
| mozilla / bugzilla | 2.6 | 2.6.x |
| mozilla / bugzilla | 2.4 | 2.4.x |
| mozilla / bugzilla | 2.12 | 2.12.x |
| mozilla / bugzilla | 2.8 | 2.8.x |
| mozilla / bugzilla | 2.14 | 2.14.x |