CVE-2009-3387: Mozilla Bugzilla

Medium severity, CVSS 5.0. EPSS: 1.7% chance of exploitation in the next 30 days.

Bugzilla 3.3.1 through 3.4.4, 3.5.1, and 3.5.2 does not allow group restrictions to be preserved throughout the process of moving a bug to a different product category, which allows remote attackers to obtain sensitive information via a request for a bug in opportunistic circumstances.

Affected products

• Mozilla Bugzilla: version 3.3.1 only; version 3.3.2 only; version 3.3.3 only; version 3.3.4 only; version 3.4 only; version 3.4.1 only; …

Published 2010-02-03. Last modified 2026-06-16.