crítica
CVE-2019-11691
Mozilla: Use-after-free in XMLHttpRequest
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Amazon. Más baja según Red Hat (alta), Oracle (alta), Ubuntu (media).
Descripción
A use-after-free vulnerability can occur when working with XMLHttpRequest (XHR) in an event loop, causing the XHR main thread to be called after it has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| amazon linux 2 | thunderbird, thunderbird-debuginfo | 60.7.0-1.amzn2.0.1 |
| alpine 3.10 | firefox-esr | 60.7.0-r0 |
| alpine 3.11 | firefox-esr | 60.7.0-r0 |
| alpine 3.12 | firefox-esr | 60.7.0-r0 |
| alpine 3.13 | firefox-esr | 60.7.0-r0 |
| alpine 3.14 | firefox-esr | 60.7.0-r0 |
| alpine 3.15 | firefox-esr | 60.7.0-r0 |
| alpine 3.16 | firefox-esr | 60.7.0-r0 |
| alpine 3.17 | firefox-esr | 60.7.0-r0 |
| alpine 3.18 | firefox-esr | 60.7.0-r0 |
| alpine 3.19 | firefox-esr | 60.7.0-r0 |
| alpine 3.20 | firefox-esr | 60.7.0-r0 |
Mostrar las 65 entradas de 40 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| amazon linux 2 | thunderbird | 60.7.0-1.amzn2.0.1 |
| amazon linux 2 | thunderbird-debuginfo | 60.7.0-1.amzn2.0.1 |
| alpine 3.10 | firefox-esr | 60.7.0-r0 |
| alpine 3.11 | firefox-esr | 60.7.0-r0 |
| alpine 3.12 | firefox-esr | 60.7.0-r0 |
| alpine 3.13 | firefox-esr | 60.7.0-r0 |
| alpine 3.14 | firefox-esr | 60.7.0-r0 |
| alpine 3.15 | firefox-esr | 60.7.0-r0 |
| alpine 3.16 | firefox-esr | 60.7.0-r0 |
| alpine 3.17 | firefox-esr | 60.7.0-r0 |
| alpine 3.18 | firefox-esr | 60.7.0-r0 |
| alpine 3.19 | firefox-esr | 60.7.0-r0 |
| alpine 3.20 | firefox-esr | 60.7.0-r0 |
| alpine 3.21 | firefox-esr | 60.7.0-r0 |
| alpine 3.22 | firefox-esr | 60.7.0-r0 |
| alpine 3.23 | firefox-esr | 60.7.0-r0 |
| alpine 3.9 | firefox-esr | 60.7.0-r0 |
| debian 11 | firefox-esr | 60.7.0esr-1 |
| debian 11 | thunderbird | 1:60.7.0-1 |
| debian 12 | firefox-esr | 60.7.0esr-1 |
| debian 12 | thunderbird | 1:60.7.0-1 |
| debian 13 | firefox-esr | 60.7.0esr-1 |
| debian 13 | thunderbird | 1:60.7.0-1 |
| debian 14 | firefox-esr | 60.7.0esr-1 |
| debian 14 | thunderbird | 1:60.7.0-1 |
| debian 8 | firefox-esr | 60.7.0esr-1~deb8u1 |
| debian 8 | thunderbird | 1:60.7.0-1~deb8u1 |
| debian 9 | firefox-esr | 60.7.0esr-1~deb9u1 |
| debian 9 | thunderbird | 1:60.7.0-1~deb9u1 |
| echo | firefox-esr | 60.7.0esr-1 |
| echo | thunderbird | 1:60.7.0-1 |
| Oracle Linux 6 | firefox | 60.7.0-1.0.1.el6_10 |
| Oracle Linux 6 | thunderbird | 60.7.0-1.0.1.el6_10 |
| Oracle Linux 7 | firefox | 60.7.0-1.0.1.el7_6 |
| Oracle Linux 7 | thunderbird | 60.7.0-1.0.1.el7_6 |
| Oracle Linux 8 | firefox | 60.7.0-1.0.2.el8_0 |
| Oracle Linux 8 | thunderbird | 60.7.0-1.0.1.el8_0 |
| ubuntu 16.04 | firefox | 67.0+build2-0ubuntu0.16.04.1 |
| ubuntu 16.04 | thunderbird | 1:60.7.0+build1-0ubuntu0.16.04.1 |
| ubuntu 18.04 | firefox | 67.0+build2-0ubuntu0.18.04.1 |
| ubuntu 18.04 | thunderbird | 1:60.7.0+build1-0ubuntu0.18.04.1 |
| ubuntu 18.10 | firefox | 67.0+build2-0ubuntu0.18.10.1 |
| ubuntu 18.10 | thunderbird | 1:60.7.0+build1-0ubuntu0.18.10.1 |
| ubuntu 19.04 | firefox | 67.0+build2-0ubuntu0.19.04.1 |
| ubuntu 19.04 | thunderbird | 1:60.7.0+build1-0ubuntu0.19.04.1 |
| ubuntu 19.10 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 19.10 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
| ubuntu 20.04 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 20.04 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
| ubuntu 20.10 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 20.10 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
| ubuntu 21.04 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 21.04 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
| ubuntu 21.10 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 21.10 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
| ubuntu 22.04 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 22.04 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
| ubuntu 22.10 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 22.10 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
| ubuntu 23.04 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 23.04 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
| ubuntu 23.10 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 23.10 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
| ubuntu 24.04 | firefox | 67.0+build2-0ubuntu1 |
| ubuntu 24.04 | thunderbird | 1:60.7.0+build1-0ubuntu3 |
Referencias
- https://access.redhat.com/security/cve/CVE-2019-11691
- https://bugzilla.mozilla.org/show_bug.cgi?id=1542465
- https://linux.oracle.com/cve/CVE-2019-11691.html
- https://linux.oracle.com/errata/ELSA-2019-1310.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-11691
- https://ubuntu.com/security/notices/USN-3991-1
- https://ubuntu.com/security/notices/USN-3997-1
- https://www.cve.org/CVERecord?id=CVE-2019-11691
Las 14 referencias
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-13/#CVE-2019-11691
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-14/#CVE-2019-11691
- https://www.mozilla.org/en-US/security/advisories/mfsa2019-15/#CVE-2019-11691
- https://www.mozilla.org/security/advisories/mfsa2019-13/
- https://www.mozilla.org/security/advisories/mfsa2019-14/
- https://www.mozilla.org/security/advisories/mfsa2019-15/