Debian/firefox-esr: medium 5.3
The origin of an external protocol handler prompt could have been obscured using a data: URL within an `iframe`. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and
Action: Upgrade firefox-esr to 128.4.0esr-1~deb12u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 128.4.0esr-1~deb12u1 | - |
Fixed versions
| 128.4.0esr-1~deb12u1 |
Sources
published · modified · JSON