Linuxcontainers

linuxcontainers

32 CVEs • 4 products

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CVEs (32)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2017-18641 1Linuxcontainers 1Lxc Nov 21, 2024 Feb 10, 2020 N/A· v4 8.1 HIGH· v3 9.3 HIGH· v2 In LXC 2.0, many template scripts download code over cleartext HTTP, and omit a digital-signature check, before running it to bootstrap containers.
CVE-2015-1340 1Linuxcontainers 1Lxd Nov 21, 2024 Apr 22, 2019 N/A· v4 8.1 HIGH· v3 6.8 MEDIUM· v2 LXD before version 0.19-0ubuntu5 doUidshiftIntoContainer() has an unsafe Chmod() call that races against the stat in the Filepath.Walk() function. A symbolic link created in that window could cause any file on the system...Show more LXD before version 0.19-0ubuntu5 doUidshiftIntoContainer() has an unsafe Chmod() call that races against the stat in the Filepath.Walk() function. A symbolic link created in that window could cause any file on the system to have any mode of the attacker's choice.Show less
CVE-2019-5736 13Apache CanonicalD2iq+10 more 19Backports Sle Container Development KitDc/os+16 more Jun 17, 2026 Feb 11, 2019 N/A· v4 8.6 HIGH· v3 9.3 HIGH· v2 runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as r...Show more runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.Show less
CVE-2018-6556 4Canonical LinuxcontainersOpensuse+1 more 6Caas Platform LeapLxc+3 more Jun 17, 2026 Aug 10, 2018 N/A· v4 3.3 LOW· v3 2.1 LOW· v2 lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise...Show more lxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.Show less
CVE-2016-8649 1Linuxcontainers 1Lxc May 13, 2026 May 1, 2017 N/A· v4 9.1 CRITICAL· v3 9.0 HIGH· v2 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 ope...Show more 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.Show less
CVE-2017-5985 1Linuxcontainers 1Lxc May 13, 2026 Mar 14, 2017 N/A· v4 3.3 LOW· v3 2.1 LOW· v2 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.
CVE-2016-10124 1Linuxcontainers 1Lxc May 6, 2026 Jan 9, 2017 N/A· v4 8.6 HIGH· v3 5.0 MEDIUM· v2 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 te...Show more 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.Show less
CVE-2015-1335 2Canonical Linuxcontainers 2Lxc Ubuntu Linux May 6, 2026 Oct 1, 2015 N/A· v4 N/A· v3 7.2 HIGH· v2 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.
CVE-2015-1334 1Linuxcontainers 1Lxc May 6, 2026 Aug 12, 2015 N/A· v4 N/A· v3 4.6 MEDIUM· v2 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...Show more 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.Show less
CVE-2015-1331 1Linuxcontainers 1Lxc May 6, 2026 Aug 12, 2015 N/A· v4 N/A· v3 4.9 MEDIUM· v2 lxclock.c in LXC 1.1.2 and earlier allows local users to create arbitrary files via a symlink attack on /run/lock/lxc/*.
CVE-2014-1425 2Canonical Linuxcontainers 2Cgmanager Ubuntu Linux May 6, 2026 Jan 7, 2015 N/A· v4 N/A· v3 2.1 LOW· v2 cmanager 0.32 does not properly enforce nesting when modifying cgroup properties, which allows local users to set cgroup values for all cgroups via unspecified vectors.
CVE-2013-6441 1Linuxcontainers 1Lxc Apr 29, 2026 Feb 14, 2014 N/A· v4 N/A· v3 7.2 HIGH· v2 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.