3.2.6, 3.4.6, 3.6.0, and 3.7.0 Security AdvisoryThursday, June 24, 2010
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: * Everybody could search for time-tracking information, not just members of the timetrackinggroup. * Under suexec, "localconfig" was world-readable, meaning that local users with shell access to the Bugzilla server may have been able to see the database password and the site_wide_secret. All affected installations are encouraged to upgrade as soon as possible. Vulnerability Details ===================== Class: Remote Information Disclosure Versions: 2.17.1 to 3.2.6, 3.3.1 to 3.4.6, 3.5.1 to 3.6, 3.7 Fixed In: 3.2.7, 3.4.7, 3.6.1, 3.7.1 Description: Normally, information about time-tracking (estimated hours, actual hours, hours worked, and deadlines) is restricted to users in the "time-tracking group". However, any user was able, by crafting their own search URL, to search for bugs based using those fields as criteria, thus possibly exposing sensitive time-tracking information by a user seeing that a bug matched their search. References: https://bugzilla.mozilla.org/show_bug.cgi?id=309952 CVE Number: CVE-2010-1204 Class: Local Information Disclosure Versions: 3.5.1 to 3.6, 3.7 Fixed In: 3.6.1, 3.7.1 Description: If $use_suexec was set to "1" in the localconfig file, then the localconfig file's permissions were set as world-readable by checksetup.pl. This allowed any user with local shell access to see the contents of the file, including the database password and the site_wide_secret variable used for CSRF protection. References: https://bugzilla.mozilla.org/show_bug.cgi?id=561797 CVE Number: CVE-2010-0180 Vulnerability Solutions ======================= The fix for these issues are included in the 3.2.7, 3.4.7, 3.6.1, and 3.7.1 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 individual security vulnerabilities, there are patches available for each issue 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: http://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 to fix this issue: Daniel Piddock Teemu Mannermaa Max Kanat-Alexander Frédéric Buclin Dave Miller Tiago Mello General information about the Bugzilla bug-tracking system can be found at: http://www.bugzilla.org/ Comments and follow-ups can be directed to the mozilla.support.bugzilla newsgroup or the support-bugzilla mailing list. http://www.bugzilla.org/support/ has directions for accessing these forums.