Red Hat Security Advisory 2017-0127-01 - The runC tool is a lightweight, portable implementation of the Open Container Format that provides container runtime. Security Fix: The runc component used by `docker exec` feature of docker allowed additional container processes via to be ptraced by the pid 1 of the container. This allows the main processes of the container, if running as root, to gain low-level access to these new processes during initialization. An attacker can, depending on the nature of the incoming process, leverage this to elevate access to the host. This ranges from accessing host content through the file descriptors of the incoming process to, potentially, a complete container escape by leveraging memory access or syscall interception.
4c009cc7dea6f028ae1cb75fe2f5bfda87b81084285a319bcc950f148b79cd52Red Hat Security Advisory 2017-0123-01 - Docker is an open-source engine that automates the deployment of any application as a lightweight, portable, and self-sufficient container that will run virtually anywhere. The following packages have been upgraded to a newer upstream version: docker-latest. Security Fix: The runc component used by `docker exec` feature of docker allowed additional container processes via to be ptraced by the pid 1 of the container. This allows the main processes of the container, if running as root, to gain low-level access to these new processes during initialization. An attacker can, depending on the nature of the incoming process, leverage this to elevate access to the host. This ranges from accessing host content through the file descriptors of the incoming process to, potentially, a complete container escape by leveraging memory access or syscall interception.
de50c49be744fe589acdac53cf345a0739019a50926ef3571992b4e93d7dcb8aRed Hat Security Advisory 2017-0116-01 - Docker is an open-source engine that automates the deployment of any application as a lightweight, portable, self-sufficient container that will run virtually anywhere. The following packages have been upgraded to a newer upstream version: docker. Security Fix: The runc component used by `docker exec` feature of docker allowed additional container processes via to be ptraced by the pid 1 of the container. This allows the main processes of the container, if running as root, to gain low-level access to these new processes during initialization. An attacker can, depending on the nature of the incoming process, leverage this to elevate access to the host. This ranges from accessing host content through the file descriptors of the incoming process to, potentially, a complete container escape by leveraging memory access or syscall interception.
3cf1ed7bcc758f58c553163296f488859391e4ab61c7826e6ec2c4edb5277808Gentoo Linux Security Advisory 201701-34 - A vulnerability in runC could lead to privilege escalation. Versions less than 1.0.0_rc2-r2 are affected.
acc098e4b8cff8658e011f271c9acf07c5945fff9a93f1eb6654d461c3f1ac56Docker Engine versions prior to 1.12.6 suffer from an insecure open of a file descriptor.
c6dd4934c055006df86b6145b7e548b07287014ac26ce1af46e0b6fa783d1157
© 2024 Packet Storm. All rights reserved.
%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none)){kind=small}
Follow us on Twitter
Follow us on Facebook
Subscribe to an RSS Feed