← Volver a CVEs

CVE-2018-15858

N/A

Descripcion

Unchecked NULL pointer usage when handling invalid aliases in CopyKeyAliasesToKeymap in xkbcomp/keycodes.c in xkbcommon before 0.8.1 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser by supplying a crafted keymap file.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado8/25/2018

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

canonical:ubuntu_linuxxkbcommon:libxkbcommonxkbcommon:xkbcommon

Debilidades (CWE)

CWE-476

Referencias

https://github.com/xkbcommon/libxkbcommon/commit/badb428e63387140720f22486b3acbd3d738859f(cve@mitre.org)

https://lists.freedesktop.org/archives/wayland-devel/2018-August/039232.html(cve@mitre.org)

https://security.gentoo.org/glsa/201810-05(cve@mitre.org)

https://usn.ubuntu.com/3786-1/(cve@mitre.org)

https://usn.ubuntu.com/3786-2/(cve@mitre.org)

https://github.com/xkbcommon/libxkbcommon/commit/badb428e63387140720f22486b3acbd3d738859f(af854a3a-2127-422b-91ae-364da2661108)

https://lists.freedesktop.org/archives/wayland-devel/2018-August/039232.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201810-05(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3786-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3786-2/(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.