ALT-PU-2018-2073-1

CVE-2013-6441

HIGH7.2

The lxc-sshd template (templates/lxc-sshd.in) in LXC before 1.0.0.beta2 uses read-write permissions when mounting /sbin/init, which allows local users to gain privileges by modifying the init file.

Опубликовано: 2014-02-14Изменено: 2026-04-29

CVSS 2.0ВЫСОКАЯ 7.2

CVSS:2.0/AV:L/AC:L/Au:N/C:C/I:C/A:C

Ссылки

CVE-2015-1331

MEDIUM4.9

lxclock.c in LXC 1.1.2 and earlier allows local users to create arbitrary files via a symlink attack on /run/lock/lxc/*.

Опубликовано: 2015-08-12Изменено: 2025-04-12

CVSS 2.0СРЕДНЯЯ 4.9

CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:C/A:N

Ссылки

CVE-2015-1334

MEDIUM4.6

attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label.

Опубликовано: 2015-08-12Изменено: 2025-04-12

CVSS 2.0СРЕДНЯЯ 4.6

CVSS:2.0/AV:L/AC:L/Au:N/C:P/I:P/A:P

Ссылки

CVE-2015-1335

HIGH7.2

lxc-start in lxc before 1.0.8 and 1.1.x before 1.1.4 allows local container administrators to escape AppArmor confinement via a symlink attack on a (1) mount target or (2) bind mount source.

Опубликовано: 2015-10-01Изменено: 2025-04-12

CVSS 2.0ВЫСОКАЯ 7.2

CVSS:2.0/AV:L/AC:L/Au:N/C:C/I:C/A:C

Ссылки

CVE-2016-10124

HIGH8.6

An issue was discovered in Linux Containers (LXC) before 2016-02-22. When executing a program via lxc-attach, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the container.

Опубликовано: 2017-01-09Изменено: 2025-04-20

CVSS 2.0СРЕДНЯЯ 5.0

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS 3.xВЫСОКАЯ 8.6

CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Ссылки

CVE-2016-8649

CRITICAL9.1

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.

Опубликовано: 2017-05-01Изменено: 2025-04-20

CVSS 2.0КРИТИЧЕСКАЯ 9.0

CVSS:2.0/AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS 3.xКРИТИЧЕСКАЯ 9.1

CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Ссылки

CVE-2017-5985

LOW3.3

lxc-user-nic in Linux Containers (LXC) allows local users with a lxc-usernet allocation to create network interfaces on the host and choose the name of those interfaces by leveraging lack of netns ownership check.

Опубликовано: 2017-03-14Изменено: 2025-04-20

CVSS 2.0НИЗКАЯ 2.1

CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:P/A:N

CVSS 3.xНИЗКАЯ 3.3

CVSS:3.x/CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Ссылки

Обновление пакета lxc в ветке c7.1

Закрытые проблемы (7)

The lxc-sshd template (templates/lxc-sshd.in) in LXC before 1.0.0.beta2 uses read-write permissions when mounting /sbin/init, which allows local users to gain privileges by modifying the init file.

lxclock.c in LXC 1.1.2 and earlier allows local users to create arbitrary files via a symlink attack on /run/lock/lxc/*.

attach.c in LXC 1.1.2 and earlier uses the proc filesystem in a container, which allows local container users to escape AppArmor or SELinux confinement by mounting a proc filesystem with a crafted (1) AppArmor profile or (2) SELinux label.

lxc-start in lxc before 1.0.8 and 1.1.x before 1.1.4 allows local container administrators to escape AppArmor confinement via a symlink attack on a (1) mount target or (2) bind mount source.

An issue was discovered in Linux Containers (LXC) before 2016-02-22. When executing a program via lxc-attach, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the container.

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.

lxc-user-nic in Linux Containers (LXC) allows local users with a lxc-usernet allocation to create network interfaces on the host and choose the name of those interfaces by leveraging lack of netns ownership check.