CVE-2018-5116
WebExtensions with the "ActiveTab" permission are able to access frames hosted within the active tab even if the…
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (media).
Descripción
WebExtensions with the "ActiveTab" permission are able to access frames hosted within the active tab even if the frames are cross-origin. Malicious extensions can inject frames from arbitrary origins into the loaded page and then interact with them, bypassing same-origin user expectations with this permission. This vulnerability affects Firefox < 58.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| ubuntu 14.04 | firefox | 58.0+build6-0ubuntu0.14.04.1 |
| ubuntu 16.04 | firefox | 58.0+build6-0ubuntu0.16.04.1 |
| ubuntu 17.10 | firefox | 58.0+build6-0ubuntu0.17.10.1 |
| ubuntu 18.04 | firefox | 59.0.1+build1-0ubuntu1 |
Referencias
- http://www.securityfocus.com/bid/102786
- http://www.securitytracker.com/id/1040270
- https://bugzilla.mozilla.org/show_bug.cgi?id=1396399
- https://ubuntu.com/security/notices/USN-3544-1
- https://usn.ubuntu.com/3544-1/
- https://www.cve.org/CVERecord?id=CVE-2018-5116
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/
- https://www.mozilla.org/security/advisories/mfsa2018-02/