Description
The browser user interface in Firefox before 1.0.5, Mozilla before 1.7.9, and Netscape 8.0.2 and 7.2 does not properly distinguish between user-generated events and untrusted synthetic events, which makes it easier for remote attackers to perform dangerous actions that normally could only be performed manually by the user.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 4 | devhelp +1 | 0.9.2-2.4.6 | RHSA-2005:587 |
| RHEL 4 | firefox | 1.0.6-1.4.1 | RHSA-2005:586 |
Advisories 7
- RHSA-2005:586 Red Hat Security Advisory: firefox security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2005:587 Red Hat Security Advisory: mozilla security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- DSA-779-2 mozilla-firefox - several Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-810-1 mozilla - several Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-779-1 mozilla-firefox - several Debian Security (DSA / DLA) · Mar 9, 2026
- DTSA-8-2 mozilla-firefox - several vulnerabilities (update) Debian Security (DSA / DLA) · Mar 9, 2026
- DTSA-14-1 mozilla - several Debian Security (DSA / DLA) · Mar 9, 2026
References
- DSA-810 vendor-advisory
- SUSE-SR:2005:018 vendor-advisory
- P-252 third-party-advisory government-resource
- FLSA:160202 vendor-advisory
- RHSA-2005:587 vendor-advisory
- oval:org.mitre.oval:def:742 vdb-entry signature
- 16059 third-party-advisory
- 16044 third-party-advisory
- ADV-2005-1075 vdb-entry
- http://bugzilla.mozilla.org/show_bug.cgi?id=289940
- http://www.networksecurity.fi/advisories/netscape-multiple-issues.html
- oval:org.mitre.oval:def:10132 vdb-entry signature
- SUSE-SA:2005:045 vendor-advisory
- oval:org.mitre.oval:def:1226 vdb-entry signature
- 14242 vdb-entry
- RHSA-2005:586 vendor-advisory
- 16043 third-party-advisory
- http://www.mozilla.org/security/announce/mfsa2005-45.html
- oval:org.mitre.oval:def:100013 vdb-entry signature