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VID 21643
Severity 30
Port 80, ...
Protocol TCP
Class CGI
Detailed Description The Bugzilla bug-tracking system, according to its version number, has two information disclosure vulnerabilities(2). Bugzilla is a Web-based bug-tracking system, based on Perl and MySQL. Bugzilla versions 2.17.1 through 2.18.1 and 2.19.1 through 2.19.3 are vulnerable to two information disclosure vulnerabilities as follows:

1) A remote attacker can submit a specially crafted 'process_bug.cgi' URL to modify a flag on a bug that the attacker does not have access to. The script fails to validate that the flag modification is associated with the requested bug.
2) If a private bug is entered, a remote attacker may be able to obtain the summary or the title of the private bug while MySQL replication is in process.

* Note: This check solely relied on the version number of Bugzilla installed on the remote Web server to assess this vulnerability, so this might be a false positive.

* References:
http://archives.neohapsis.com/archives/bugtraq/2005-07/0114.html
http://www.securitytracker.com/alerts/2005/Jul/1014428.html

* Platforms Affected:
Mozilla, Bugzilla 2.17.1 though to 2.18.1
Mozilla, Bugzilla 2.19.1 though to 2.19.3
Any operating system Any version
Recommendation Upgrade to the latest version of Bugzilla (2.18.2 or 2.20rc1 or later), available from the Bugzilla Download Web site at http://www.bugzilla.org/download/
Related URL CVE-2005-2173,CVE-2005-2174 (CVE)
Related URL 14198,14200 (SecurityFocus)
Related URL 21316,21319 (ISS)