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
- osv: DEBIAN-CVE-2017-7791#Debian:14/firefox-esr
- https://security-tracker.debian.org/tracker/CVE-2017-7791
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