crítica
CVE-2018-14600
libX11: Out of Bounds write in XListExtensions in ListExt.c
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 Hat8.1CVSS:3.1/AV:N/AC:H/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 (media), Amazon (media), Oracle (media), Ubuntu (media).
Descripción
An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading to DoS or remote code execution.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine 3.10 | libx11 | 1.6.6-r0 |
| alpine 3.11 | libx11 | 1.6.6-r0 |
| alpine 3.12 | libx11 | 1.6.6-r0 |
| alpine 3.13 | libx11 | 1.6.6-r0 |
| alpine 3.14 | libx11 | 1.6.6-r0 |
| alpine 3.15 | libx11 | 1.6.6-r0 |
| alpine 3.16 | libx11 | 1.6.6-r0 |
| alpine 3.17 | libx11 | 1.6.6-r0 |
| alpine 3.18 | libx11 | 1.6.6-r0 |
| alpine 3.19 | libx11 | 1.6.6-r0 |
| alpine 3.20 | libx11 | 1.6.6-r0 |
| alpine 3.21 | libx11 | 1.6.6-r0 |
Mostrar las 73 entradas de 38 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| alpine 3.10 | libx11 | 1.6.6-r0 |
| alpine 3.11 | libx11 | 1.6.6-r0 |
| alpine 3.12 | libx11 | 1.6.6-r0 |
| alpine 3.13 | libx11 | 1.6.6-r0 |
| alpine 3.14 | libx11 | 1.6.6-r0 |
| alpine 3.15 | libx11 | 1.6.6-r0 |
| alpine 3.16 | libx11 | 1.6.6-r0 |
| alpine 3.17 | libx11 | 1.6.6-r0 |
| alpine 3.18 | libx11 | 1.6.6-r0 |
| alpine 3.19 | libx11 | 1.6.6-r0 |
| alpine 3.20 | libx11 | 1.6.6-r0 |
| alpine 3.21 | libx11 | 1.6.6-r0 |
| alpine 3.22 | libx11 | 1.6.6-r0 |
| alpine 3.23 | libx11 | 1.6.6-r0 |
| alpine 3.24 | libx11 | 1.6.6-r0 |
| alpine 3.5 | libx11 | 1.6.6-r0 |
| alpine 3.6 | libx11 | 1.6.6-r0 |
| alpine 3.7 | libx11 | 1.6.6-r0 |
| alpine 3.8 | libx11 | 1.6.6-r0 |
| alpine 3.9 | libx11 | 1.6.6-r0 |
| alpine edge | libx11 | 1.6.6-r0 |
| amazon linux 2 | xorg-x11-server-Xdmx | 1.20.4-7.amzn2.0.1 |
| amazon linux 2 | xorg-x11-server-Xephyr | 1.20.4-7.amzn2.0.1 |
| amazon linux 2 | xorg-x11-server-Xnest | 1.20.4-7.amzn2.0.1 |
| amazon linux 2 | xorg-x11-server-Xorg | 1.20.4-7.amzn2.0.1 |
| amazon linux 2 | xorg-x11-server-Xvfb | 1.20.4-7.amzn2.0.1 |
| amazon linux 2 | xorg-x11-server-Xwayland | 1.20.4-7.amzn2.0.1 |
| amazon linux 2 | xorg-x11-server-common | 1.20.4-7.amzn2.0.1 |
| amazon linux 2 | xorg-x11-server-debuginfo | 1.20.4-7.amzn2.0.1 |
| amazon linux 2 | xorg-x11-server-devel | 1.20.4-7.amzn2.0.1 |
| amazon linux 2 | xorg-x11-server-source | 1.20.4-7.amzn2.0.1 |
| debian 11 | libx11 | 2:1.6.6-1 |
| debian 12 | libx11 | 2:1.6.6-1 |
| debian 13 | libx11 | 2:1.6.6-1 |
| debian 14 | libx11 | 2:1.6.6-1 |
| debian 7 | libx11 | sin corrección indicada |
| debian 8 | libx11 | 2:1.6.2-3+deb8u2 |
| debian 9 | libx11 | 2:1.6.4-3+deb9u1 |
| echo | libx11 | 2:1.6.6-1 |
| Oracle Linux 7 | gdm | 1:3.28.2-16.el7 |
| Oracle Linux 7 | gdm-devel | 1:3.28.2-16.el7 |
| Oracle Linux 7 | gdm-pam-extensions-devel | 1:3.28.2-16.el7 |
| Oracle Linux 7 | libX11 | 1.6.7-2.el7 |
| Oracle Linux 7 | libX11-common | 1.6.7-2.el7 |
| Oracle Linux 7 | libX11-devel | 1.6.7-2.el7 |
| Oracle Linux 7 | libxkbcommon | 0.7.1-3.el7 |
| Oracle Linux 7 | libxkbcommon-devel | 0.7.1-3.el7 |
| Oracle Linux 7 | libxkbcommon-x11 | 0.7.1-3.el7 |
| Oracle Linux 7 | libxkbcommon-x11-devel | 0.7.1-3.el7 |
| Oracle Linux 7 | mesa-libGLw | 8.0.0-5.el7 |
| Oracle Linux 7 | mesa-libGLw-devel | 8.0.0-5.el7 |
| Oracle Linux 7 | xorg-x11-drv-ati | 19.0.1-2.el7 |
| Oracle Linux 7 | xorg-x11-drv-vesa | 2.4.0-3.el7 |
| Oracle Linux 7 | xorg-x11-drv-wacom | 0.36.1-3.el7 |
| Oracle Linux 7 | xorg-x11-drv-wacom-devel | 0.36.1-3.el7 |
| Oracle Linux 7 | xorg-x11-server-Xdmx | 1.20.4-7.el7 |
| Oracle Linux 7 | xorg-x11-server-Xephyr | 1.20.4-7.el7 |
| Oracle Linux 7 | xorg-x11-server-Xnest | 1.20.4-7.el7 |
| Oracle Linux 7 | xorg-x11-server-Xorg | 1.20.4-7.el7 |
| Oracle Linux 7 | xorg-x11-server-Xvfb | 1.20.4-7.el7 |
| Oracle Linux 7 | xorg-x11-server-Xwayland | 1.20.4-7.el7 |
| Oracle Linux 7 | xorg-x11-server-common | 1.20.4-7.el7 |
| Oracle Linux 7 | xorg-x11-server-devel | 1.20.4-7.el7 |
| Oracle Linux 7 | xorg-x11-server-source | 1.20.4-7.el7 |
| Red Hat | libX11 | sin corrección indicada |
| Red Hat | libX11-common | sin corrección indicada |
| Red Hat | libX11-devel | sin corrección indicada |
| ubuntu 14.04 | libx11 | 2:1.6.2-1ubuntu2.1 |
| ubuntu 14.04-ESM | libx11 | 2:1.6.2-1ubuntu2.1 |
| ubuntu 16.04 | libx11 | 2:1.6.3-1ubuntu2.1 |
| ubuntu 16.04-ESM | libx11 | 2:1.6.3-1ubuntu2.1 |
| ubuntu 18.04 | libx11 | 2:1.6.4-3ubuntu0.1 |
| ubuntu 18.04-ESM | libx11 | 2:1.6.4-3ubuntu0.1 |
Referencias
- http://www.openwall.com/lists/oss-security/2018/08/21/6
- http://www.securityfocus.com/bid/105177
- http://www.securitytracker.com/id/1041543
- https://access.redhat.com/errata/RHSA-2019:2079
- https://access.redhat.com/security/cve/CVE-2018-14600
- https://bugzilla.suse.com/show_bug.cgi?id=1102068
- https://cgit.freedesktop.org/xorg/lib/libX11/commit/?id=dbf72805fd9d7b1846fe9a11b46f3994bfc27fea
- https://linux.oracle.com/cve/CVE-2018-14600.html
Las 18 referencias
- https://linux.oracle.com/errata/ELSA-2019-2079.html
- https://lists.debian.org/debian-lts-announce/2018/08/msg00030.html
- https://lists.x.org/archives/xorg-announce/2018-August/002916.html
- https://nvd.nist.gov/vuln/detail/CVE-2018-14600
- https://security.gentoo.org/glsa/201811-01
- https://ubuntu.com/security/notices/USN-3758-1
- https://ubuntu.com/security/notices/USN-3758-2
- https://usn.ubuntu.com/3758-1/
- https://usn.ubuntu.com/3758-2/
- https://www.cve.org/CVERecord?id=CVE-2018-14600