CVE-2017-5403
When adding a range to an object in the DOM, it is possible to use "addRange" to add the range to an incorrect root…
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (media).
Descripción
When adding a range to an object in the DOM, it is possible to use "addRange" to add the range to an incorrect root object. This triggers a use-after-free, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 52 and Thunderbird < 52.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| ubuntu 12.04 | firefox | 52.0+build2-0ubuntu0.12.04.1 |
| ubuntu 14.04 | firefox | 52.0+build2-0ubuntu0.14.04.1 |
| ubuntu 16.04 | firefox | 52.0+build2-0ubuntu0.16.04.1 |
| ubuntu 16.10 | firefox | 52.0+build2-0ubuntu0.16.10.1 |
| ubuntu 17.04 | firefox | 52.0.1+build2-0ubuntu1 |
Referencias
- http://www.securityfocus.com/bid/96691
- http://www.securitytracker.com/id/1037966
- https://bugzilla.mozilla.org/show_bug.cgi?id=1340186
- https://ubuntu.com/security/notices/USN-3216-1
- https://www.cve.org/CVERecord?id=CVE-2017-5403
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-05/#CVE-2017-5403
- https://www.mozilla.org/security/advisories/mfsa2017-05/
- https://www.mozilla.org/security/advisories/mfsa2017-09/