CVE-2004-0908: Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and Thunderbird before 0.8 allows untrust...

Security readout for executives and security teams

This is an old Mozilla-family browser and mail-client flaw where a malicious page or other untrusted JavaScript could access the system clipboard. Clipboard data can contain passwords, tokens, customer data, or internal text copied by a user, so impact depends heavily on what users copied while using affected software. Exposure is most likely limited to legacy systems running the named pre-2004 Mozilla products or downstream Linux/vendor packages that still include them. Modern supported browsers and mail clients are not identified as affected in the provided sources. Low urgency for modern environments, but moderate priority if legacy desktop images, old appliances, or archived virtual machines still run affected Mozilla clients. The business risk is clipboard exposure, not server compromise. Mitigation focus: Upgrade Mozilla to 1.7.3 or later where applicable.; Upgrade Thunderbird to 0.8 or later where applicable.; Replace unsupported legacy Mozilla-family clients with supported software..

Prepared

Jun 30, 2026, 02:43 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.