Search Results (5 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2016-3697 4 Docker, Linuxfoundation, Opensuse and 1 more 4 Docker, Runc, Opensuse and 1 more 2025-04-12 7.8 High
libcontainer/user/user.go in runC before 0.1.0, as used in Docker before 1.11.2, improperly treats a numeric UID as a potential username, which allows local users to gain privileges via a numeric username in the password file in a container.
CVE-2021-30465 3 Fedoraproject, Linuxfoundation, Redhat 6 Fedora, Runc, Enterprise Linux and 3 more 2024-11-21 8.5 High
runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition.
CVE-2019-5736 13 Apache, Canonical, D2iq and 10 more 20 Mesos, Ubuntu Linux, Dc\/os and 17 more 2024-11-21 8.6 High
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.
CVE-2019-19921 5 Canonical, Debian, Linuxfoundation and 2 more 8 Ubuntu Linux, Debian Linux, Runc and 5 more 2024-11-21 7.0 High
runc through 1.0.0-rc9 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. (This vulnerability does not affect Docker due to an implementation detail that happens to block the attack.)
CVE-2019-16884 6 Canonical, Docker, Fedoraproject and 3 more 12 Ubuntu Linux, Docker, Fedora and 9 more 2024-11-21 7.5 High
runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory.