crítica
CVE-2018-5148
firefox: Use-after-free in compositor potentially allows code execution
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. Más baja según Red Hat (alta), Oracle (alta), Ubuntu (media).
Descripción
A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.7.3 and Firefox < 59.0.2.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| debian 11 | firefox-esr | 52.7.3esr-1 |
| debian 12 | firefox-esr | 52.7.3esr-1 |
| debian 13 | firefox-esr | 52.7.3esr-1 |
| debian 14 | firefox-esr | 52.7.3esr-1 |
| debian 7 | firefox-esr | 52.7.3esr-1~deb7u1 |
| debian 8 | firefox-esr | 52.7.3esr-1~deb8u1 |
| debian 9 | firefox-esr | 52.7.3esr-1~deb9u1 |
| echo | firefox-esr | 52.7.3esr-1 |
| Oracle Linux 6 | firefox | 52.7.3-1.0.1.el6_9 |
| Oracle Linux 7 | firefox | 52.7.3-1.0.1.el7_5 |
| ubuntu 14.04 | firefox | 59.0.2+build1-0ubuntu0.14.04.1 |
| ubuntu 16.04 | firefox | 59.0.2+build1-0ubuntu0.16.04.1 |
Mostrar las 14 entradas de 14 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| debian 11 | firefox-esr | 52.7.3esr-1 |
| debian 12 | firefox-esr | 52.7.3esr-1 |
| debian 13 | firefox-esr | 52.7.3esr-1 |
| debian 14 | firefox-esr | 52.7.3esr-1 |
| debian 7 | firefox-esr | 52.7.3esr-1~deb7u1 |
| debian 8 | firefox-esr | 52.7.3esr-1~deb8u1 |
| debian 9 | firefox-esr | 52.7.3esr-1~deb9u1 |
| echo | firefox-esr | 52.7.3esr-1 |
| Oracle Linux 6 | firefox | 52.7.3-1.0.1.el6_9 |
| Oracle Linux 7 | firefox | 52.7.3-1.0.1.el7_5 |
| ubuntu 14.04 | firefox | 59.0.2+build1-0ubuntu0.14.04.1 |
| ubuntu 16.04 | firefox | 59.0.2+build1-0ubuntu0.16.04.1 |
| ubuntu 17.10 | firefox | 59.0.2+build1-0ubuntu0.17.10.1 |
| ubuntu 18.04 | firefox | 59.0.2+build1-0ubuntu1 |
Referencias
- http://www.securityfocus.com/bid/103506
- http://www.securitytracker.com/id/1040574
- https://access.redhat.com/errata/RHSA-2018:1098
- https://access.redhat.com/errata/RHSA-2018:1099
- https://access.redhat.com/security/cve/CVE-2018-5148
- https://bugzilla.mozilla.org/show_bug.cgi?id=1440717
- https://linux.oracle.com/cve/CVE-2018-5148.html
- https://linux.oracle.com/errata/ELSA-2018-1099.html
Las 16 referencias
- https://lists.debian.org/debian-lts-announce/2018/03/msg00023.html
- https://nvd.nist.gov/vuln/detail/CVE-2018-5148
- https://ubuntu.com/security/notices/USN-3609-1
- https://usn.ubuntu.com/3609-1/
- https://www.cve.org/CVERecord?id=CVE-2018-5148
- https://www.debian.org/security/2018/dsa-4153
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-10/
- https://www.mozilla.org/security/advisories/mfsa2018-10/