Vulnerabilidades / CVE-2016-8649

crítica

CVE-2016-8649

lxc-attach in LXC before 1.0.9 and 2.x before 2.0.6 allows an attacker ...

Publicada Modificada CWE 264
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.1CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (media).

Descripción

lxc-attach in LXC before 1.0.9 and 2.x before 2.0.6 allows an attacker inside of an unprivileged container to use an inherited file descriptor, of the host's /proc, to access the rest of the host's filesystem via the openat() family of syscalls.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
debian 11lxc1:2.0.6-1
debian 12lxc1:2.0.6-1
debian 13lxc1:2.0.6-1
debian 14lxc1:2.0.6-1
debian 7lxcsin corrección indicada
debian 8lxc1:1.0.6-6+deb8u5
echolxc1:2.0.6-1
ubuntu 14.04lxc1.0.8-0ubuntu0.4
ubuntu 14.04-ESMlxc1.0.8-0ubuntu0.4
ubuntu 16.04lxc2.0.5-0ubuntu1~ubuntu16.04.3
ubuntu 16.04-ESMlxc2.0.5-0ubuntu1~ubuntu16.04.3
ubuntu 16.10lxc2.0.5-0ubuntu1.2
Mostrar las 13 entradas de 13 fuentes
FuentePaqueteCorregido en
debian 11lxc1:2.0.6-1
debian 12lxc1:2.0.6-1
debian 13lxc1:2.0.6-1
debian 14lxc1:2.0.6-1
debian 7lxcsin corrección indicada
debian 8lxc1:1.0.6-6+deb8u5
echolxc1:2.0.6-1
ubuntu 14.04lxc1.0.8-0ubuntu0.4
ubuntu 14.04-ESMlxc1.0.8-0ubuntu0.4
ubuntu 16.04lxc2.0.5-0ubuntu1~ubuntu16.04.3
ubuntu 16.04-ESMlxc2.0.5-0ubuntu1~ubuntu16.04.3
ubuntu 16.10lxc2.0.5-0ubuntu1.2
ubuntu 17.04lxc2.0.5-0ubuntu4

Referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.