Debian/firefox-esr: medium 5.3
Sites can bypass security checks on permissions to install lightweight themes by manipulating the "baseURI" property of the theme element. This could allow a malicious site to install a theme without
Action: Upgrade firefox-esr to 52.8.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 52.8.0esr-1 | - |
Fixed versions
| 52.8.0esr-1 |
Sources
- osv: DEBIAN-CVE-2018-5168#Debian:13/firefox-esr
- https://security-tracker.debian.org/tracker/CVE-2018-5168
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