Ubuntu 16 04 5 lts => http://drumerbioflex.nnmcloud.ru/d?s=YToyOntzOjc6InJlZmVyZXIiO3M6MjE6Imh0dHA6Ly9iaXRiaW4uaXQyX2RsLyI7czozOiJrZXkiO3M6MTg6IlVidW50dSAxNiAwNCA1IGx0cyI7fQ== An attacker could use this to improperly perform zone updates. An attacker could possibly use this issue to cause a denial of service. A local attacker could possibly use this issue to load arbitrary kernel modules. Unfortunately, the fixes were not correctly applied to the packaging for Mutt in Ubuntu 16. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or possibly execute code with the privileges of the user invoking the program. It will not install a graphical user interface. An attacker could possibly use this to cause a denial of service or execute arbitrary code. A local attacker could potentially exploit this issue to bypass intended PolicyKit authorizations. Archived from on 19 June 2010. With cross-site scripting vulnerabilities, if a user were tricked into viewing server output during a crafted server request, a remote attacker could exploit this to modify the contents, or steal confidential data,… 23 November 2016 Roman Fiedler discovered a directory traversal flaw in lxc-attach. An attacker could possibly use this to cause a denial of service. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via application crash. We apologize for the inconvenience. VirtualBox 5.2 on Ubuntu 16.04 LTS Server (Headless) - Original advisory details: Peter Winter-Smith discovered that libssh incorrectly handled authentication when being used as a server. Desktop image The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. Released End of Life Extended security maintenance Ubuntu 22. Release components - debs, snaps, images, containers A release of Ubuntu is made through several different channels. What you consume will depend on where you are and what your interests happen to be. Debs are optimised for highly structured dependency management, enabling you to combine debs very richly while ensuring that the necessary software dependencies for each deb themselves delivered as debs are installed on your machine. If you want to install a high-profile app like Skype or a toolchain like the latest version of Golang, you probably want the snap because it will give you fresher versions and more control of the specific major versions you want to track. A snap can be strictly confined, which means that it operates in a secure box with only pre-defined points of access to the rest of the system. For third-party applications, this means that you will have a very high level of confidence that the app can only see appropriate data that you have provided to it. You should make sure you have a high level of confidence in the publisher of any classic snap you install, since a compromise or bad faith behaviour in that code is not confined to the app itself. It is also common to consume Ubuntu as an image on a public cloud, or as a container. You may benefit from installing newer updates than that, but the base image you boot on the cloud should always be the current one from Canonical to ensure that it is broadly up to date and the number of updates needed for full security is minimal. These images are also kept up to date, with publication of rolled up security updated images on a regular cadence, and you should automate your use of the latest images to ensure consistent security coverage for your users. The Ubuntu Core image is an all-snap edition of Ubuntu. It is unusual in that the base operating system itself is delivered as a snap; that makes it suitable for embedded appliances where all the possible apps that might need to be installed are available as strictly confined snaps. Several of the kernel packages address the need for kernels with specific performance priorities, for example the low-latency kernel ubuntu 16 04 5 lts. Others are focused on optimisation for a particular hypervisor, for example the kernel packages which are named after public clouds. You are recommended ubuntu 16 04 5 lts use the to select the best Ubuntu kernel for your application. Some cloud-specific kernels may use a newer version in order to benefit from improved mechanisms in performance or security that are material to that cloud. These kernels use newer upstream versions and as a result offer an easy path to newer features and newer classes of hardware for many users of Ubuntu. These can be installed manually, or are automatically shipped if installing from 12. These newer enablement stacks are meant for desktop and server and even recommended for cloud or virtual images. The Ubuntu kernel support lifecycle is as follows: Release Released End of life Extended security maintenance Ubuntu 18. Many customers therefore opt to make annual upgrades to their OpenStack rather than tracking each six-monthly release. The actual upgrade is fully supported using Canonical OpenStack tools and operator guides, and involves hopping through the six-monthly versions for database upgrade purposes, but the next effect is an annual upgrade to a version that is fully supportable.