crítica
CVE-2018-5095
Mozilla: Integer overflow in Skia library during edge builder allocation (MFSA 2018-03)
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
An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine 3.10 | firefox-esr | 52.6.0-r0 |
| alpine 3.11 | firefox-esr | 52.6.0-r0 |
| alpine 3.12 | firefox-esr | 52.6.0-r0 |
| alpine 3.13 | firefox-esr | 52.6.0-r0 |
| alpine 3.14 | firefox-esr | 52.6.0-r0 |
| alpine 3.15 | firefox-esr | 52.6.0-r0 |
| alpine 3.16 | firefox-esr | 52.6.0-r0 |
| alpine 3.17 | firefox-esr | 52.6.0-r0 |
| alpine 3.18 | firefox-esr | 52.6.0-r0 |
| alpine 3.19 | firefox-esr | 52.6.0-r0 |
| alpine 3.20 | firefox-esr | 52.6.0-r0 |
| alpine 3.21 | firefox-esr | 52.6.0-r0 |
Mostrar las 45 entradas de 31 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine 3.10 | firefox-esr | 52.6.0-r0 |
| alpine 3.11 | firefox-esr | 52.6.0-r0 |
| alpine 3.12 | firefox-esr | 52.6.0-r0 |
| alpine 3.13 | firefox-esr | 52.6.0-r0 |
| alpine 3.14 | firefox-esr | 52.6.0-r0 |
| alpine 3.15 | firefox-esr | 52.6.0-r0 |
| alpine 3.16 | firefox-esr | 52.6.0-r0 |
| alpine 3.17 | firefox-esr | 52.6.0-r0 |
| alpine 3.18 | firefox-esr | 52.6.0-r0 |
| alpine 3.19 | firefox-esr | 52.6.0-r0 |
| alpine 3.20 | firefox-esr | 52.6.0-r0 |
| alpine 3.21 | firefox-esr | 52.6.0-r0 |
| alpine 3.22 | firefox-esr | 52.6.0-r0 |
| alpine 3.23 | firefox-esr | 52.6.0-r0 |
| alpine 3.7 | firefox-esr | 52.6.0-r0 |
| alpine 3.8 | firefox-esr | 52.6.0-r0 |
| alpine 3.9 | firefox-esr | 52.6.0-r0 |
| debian 11 | firefox-esr | 52.6.0esr-1 |
| debian 11 | thunderbird | 1:52.6.0-1 |
| debian 12 | firefox-esr | 52.6.0esr-1 |
| debian 12 | thunderbird | 1:52.6.0-1 |
| debian 13 | firefox-esr | 52.6.0esr-1 |
| debian 13 | thunderbird | 1:52.6.0-1 |
| debian 14 | firefox-esr | 52.6.0esr-1 |
| debian 14 | thunderbird | 1:52.6.0-1 |
| debian 7 | firefox-esr | 52.6.0esr-1~deb7u1 |
| debian 7 | thunderbird | 1:52.6.0-1~deb7u1 |
| debian 8 | firefox-esr | 52.6.0esr-1~deb8u1 |
| debian 8 | thunderbird | 1:52.6.0-1~deb8u1 |
| debian 9 | firefox-esr | 52.6.0esr-1~deb9u1 |
| debian 9 | thunderbird | 1:52.6.0-1~deb9u1 |
| echo | firefox-esr | 52.6.0esr-1 |
| echo | thunderbird | 1:52.6.0-1 |
| Oracle Linux 6 | firefox | 52.6.0-1.0.1.el6_9 |
| Oracle Linux 6 | thunderbird | 52.6.0-1.0.1.el6_9 |
| Oracle Linux 7 | firefox | 52.6.0-1.0.1.el7_4 |
| Oracle Linux 7 | thunderbird | 52.6.0-1.0.1.el7_4 |
| ubuntu 14.04 | firefox | 58.0+build6-0ubuntu0.14.04.1 |
| ubuntu 14.04 | thunderbird | 1:52.6.0+build1-0ubuntu0.14.04.1 |
| ubuntu 16.04 | firefox | 58.0+build6-0ubuntu0.16.04.1 |
| ubuntu 16.04 | thunderbird | 1:52.6.0+build1-0ubuntu0.16.04.1 |
| ubuntu 17.10 | firefox | 58.0+build6-0ubuntu0.17.10.1 |
| ubuntu 17.10 | thunderbird | 1:52.6.0+build1-0ubuntu0.17.10.1 |
| ubuntu 18.04 | firefox | 59.0.1+build1-0ubuntu1 |
| ubuntu 18.04 | thunderbird | 1:52.6.0+build1-0ubuntu1 |
Referencias
- http://www.securityfocus.com/bid/102783
- http://www.securitytracker.com/id/1040270
- https://access.redhat.com/errata/RHSA-2018:0122
- https://access.redhat.com/errata/RHSA-2018:0262
- https://access.redhat.com/security/cve/CVE-2018-5095
- https://bugzilla.mozilla.org/show_bug.cgi?id=1418447
- https://linux.oracle.com/cve/CVE-2018-5095.html
- https://linux.oracle.com/errata/ELSA-2018-0262.html
Las 22 referencias
- https://lists.debian.org/debian-lts-announce/2018/01/msg00030.html
- https://lists.debian.org/debian-lts-announce/2018/01/msg00036.html
- https://nvd.nist.gov/vuln/detail/CVE-2018-5095
- https://ubuntu.com/security/notices/USN-3529-1
- https://ubuntu.com/security/notices/USN-3544-1
- https://usn.ubuntu.com/3544-1/
- https://www.cve.org/CVERecord?id=CVE-2018-5095
- https://www.debian.org/security/2018/dsa-4096
- https://www.debian.org/security/2018/dsa-4102
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-03/#CVE-2018-5095
- https://www.mozilla.org/security/advisories/mfsa2018-02/
- https://www.mozilla.org/security/advisories/mfsa2018-03/
- https://www.mozilla.org/security/advisories/mfsa2018-04/