Template.pm in Bugzilla 3.3.2 through 3.4.3 and 3.5 through 3.5.1 allows remote attackers to discover the alias of a private bug by reading the (1) Depends On or (2) Blocks field of a related bug. http://www.bugzilla.org/security/3.4.3/ https://bugzilla.mozilla.org/show_bug.cgi?id=529416 http://secunia.com/advisories/37423
Created bugzilla tracking bugs for this issue CVE-2009-3386 Affects: F11 [bug #539599] CVE-2009-3386 Affects: F12 [bug #539600] CVE-2009-3386 Affects: Fdevel [bug #539601]
Upstream advisory says it only affects 3.3.2 and later. As F11 is on 3.2.5 now, it should not be affected. Rawhide already has 3.4.4 and F12 update was already submitted: https://admin.fedoraproject.org/updates/bugzilla-3.4.4-1.fc12
bugzilla-3.4.4-1.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.