Debian/firefox-esr: medium 5.3
On pages containing an iframe, the "data:" protocol can be used to create a modal alert that will render over arbitrary domains following page navigation, spoofing of the origin of the modal alert fro
Action: Upgrade firefox-esr to 52.3.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 52.3.0esr-1 | - |
Fixed versions
| 52.3.0esr-1 |
Sources
published · modified · JSON