crítica
CVE-2019-9812
Mozilla: Sandbox escape through Firefox Sync
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H
Red Hat9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Oracle. Más baja según Red Hat (alta), Ubuntu (media).
Descripción
Given a compromised sandboxed content process due to a separate vulnerability, it is possible to escape that sandbox by loading accounts.firefox.com in that process and forcing a log-in to a malicious Firefox Sync account. Preference settings that disable the sandbox are then synchronized to the local machine and the compromised browser would restart without the sandbox if a crash is triggered. This vulnerability affects Firefox ESR < 60.9, Firefox ESR < 68.1, and Firefox < 69.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| Oracle Linux 6 | firefox | 60.9.0-1.0.1.el6_10 |
| Oracle Linux 7 | firefox | 60.9.0-1.0.1.el7_7 |
| Oracle Linux 8 | firefox | 68.1.0-1.0.1.el8_0 |
| alpine 3.10 | firefox-esr | 69.9.0-r0 |
| alpine 3.11 | firefox-esr | 68.1.0-r0 |
| alpine 3.12 | firefox-esr | 68.1.0-r0 |
| alpine 3.13 | firefox-esr | 68.1.0-r0 |
| alpine 3.14 | firefox-esr | 68.1.0-r0 |
| alpine 3.15 | firefox-esr | 68.1.0-r0 |
| alpine 3.16 | firefox-esr | 68.1.0-r0 |
| alpine 3.17 | firefox-esr | 68.1.0-r0 |
| alpine 3.18 | firefox-esr | 68.1.0-r0 |
Mostrar las 39 entradas de 39 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| Oracle Linux 6 | firefox | 60.9.0-1.0.1.el6_10 |
| Oracle Linux 7 | firefox | 60.9.0-1.0.1.el7_7 |
| Oracle Linux 8 | firefox | 68.1.0-1.0.1.el8_0 |
| alpine 3.10 | firefox-esr | 69.9.0-r0 |
| alpine 3.11 | firefox-esr | 68.1.0-r0 |
| alpine 3.12 | firefox-esr | 68.1.0-r0 |
| alpine 3.13 | firefox-esr | 68.1.0-r0 |
| alpine 3.14 | firefox-esr | 68.1.0-r0 |
| alpine 3.15 | firefox-esr | 68.1.0-r0 |
| alpine 3.16 | firefox-esr | 68.1.0-r0 |
| alpine 3.17 | firefox-esr | 68.1.0-r0 |
| alpine 3.18 | firefox-esr | 68.1.0-r0 |
| alpine 3.19 | firefox-esr | 68.1.0-r0 |
| alpine 3.20 | firefox-esr | 68.1.0-r0 |
| alpine 3.21 | firefox-esr | 68.1.0-r0 |
| alpine 3.22 | firefox-esr | 68.1.0-r0 |
| alpine 3.23 | firefox-esr | 68.1.0-r0 |
| alpine 3.9 | firefox-esr | 69.9.0-r0 |
| debian 10 | firefox-esr | 60.9.0esr-1~deb10u1 |
| debian 11 | firefox-esr | 68.1.0esr-1 |
| debian 12 | firefox-esr | 68.1.0esr-1 |
| debian 13 | firefox-esr | 68.1.0esr-1 |
| debian 14 | firefox-esr | 68.1.0esr-1 |
| debian 8 | firefox-esr | 60.9.0esr-1~deb8u1 |
| debian 9 | firefox-esr | 60.9.0esr-1~deb9u1 |
| echo | firefox-esr | 68.1.0esr-1 |
| ubuntu 16.04 | firefox | 69.0+build2-0ubuntu0.16.04.4 |
| ubuntu 18.04 | firefox | 69.0+build2-0ubuntu0.18.04.1 |
| ubuntu 19.04 | firefox | 69.0+build2-0ubuntu0.19.04.1 |
| ubuntu 19.10 | firefox | 69.0+build2-0ubuntu1 |
| ubuntu 20.04 | firefox | 69.0+build2-0ubuntu1 |
| ubuntu 20.10 | firefox | 69.0+build2-0ubuntu1 |
| ubuntu 21.04 | firefox | 69.0+build2-0ubuntu1 |
| ubuntu 21.10 | firefox | 69.0+build2-0ubuntu1 |
| ubuntu 22.04 | firefox | 69.0+build2-0ubuntu1 |
| ubuntu 22.10 | firefox | 69.0+build2-0ubuntu1 |
| ubuntu 23.04 | firefox | 69.0+build2-0ubuntu1 |
| ubuntu 23.10 | firefox | 69.0+build2-0ubuntu1 |
| ubuntu 24.04 | firefox | 69.0+build2-0ubuntu1 |
Referencias
- https://access.redhat.com/security/cve/CVE-2019-9812
- https://bugzilla.mozilla.org/show_bug.cgi?id=1538008
- https://bugzilla.mozilla.org/show_bug.cgi?id=1538015
- https://linux.oracle.com/cve/CVE-2019-9812.html
- https://linux.oracle.com/errata/ELSA-2019-2729.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-9812
- https://ubuntu.com/security/notices/USN-4122-1
- https://www.cve.org/CVERecord?id=CVE-2019-9812
Las 13 referencias
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-25/#CVE-2019-9812
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-27/#CVE-2019-9812
- https://www.mozilla.org/security/advisories/mfsa2019-25/
- https://www.mozilla.org/security/advisories/mfsa2019-26/
- https://www.mozilla.org/security/advisories/mfsa2019-27/