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Skip to main content Canonical Ubuntu * * Menu * Products * Use cases * Support * Community * Get Ubuntu * All Canonical * Back * Products * Back * Canonical * Ubuntu * Ubuntu Pro * Snapcraft * LXD * MAAS * OpenStack * Ceph * Kubernetes * Juju * Also from Canonical * Back * Anbox Cloud * Launchpad * Ubuntu on public clouds * Multipass * Cloud-init * Landscape * Netplan * Charmed Kubeflow * MicroCloud * About * Back * Canonical * Press centre * Careers * Blog * Documentation * Resources * Partners * Contact us * Sign in * * Canonical Get to know Canonical, the company behind the products. * Ubuntu The world's favourite Linux OS for servers, desktops and IoT. * Ubuntu Pro One subscription for security maintenance, support, FIPS and other compliance certifications. * Snapcraft The app store for Linux: secure packages and ultra-reliable updates. * LXD A pure-container hypervisor. Run system containers and VMs at scale. * MAAS Build a bare metal cloud with super fast server provisioning. * OpenStack Upgrades, maintenance, support, and fully managed options for long-term, low-cost infra. * Ceph Software-defined storage that lowers your total cost of ownership. * Kubernetes App portability for K8s on VMware, Amazon, Azure, Google, Oracle, IBM and bare metal. * Juju Deploy, integrate and manage applications at any scale, on any infrastructure. -------------------------------------------------------------------------------- Also from Canonical Anbox Cloud Stream Android applications to any device. Launchpad The software collaboration platform behind Ubuntu. Ubuntu on public clouds Optimised Ubuntu for public clouds. Multipass Spin up Ubuntu VMs on Windows, Mac and Linux. Cloud-init Control and customise your cloud instances. Landscape Systems management and security patching for Ubuntu. Netplan Simplify and standardise complex network configuration. Charmed Kubeflow AI and MLOps at any scale, on any cloud. MicroCloud Deploy a fully functional cloud in minutes. -------------------------------------------------------------------------------- About * Canonical * Press centre * Careers * Blog * Documentation * Resources * Partners * Contact us Security * ESM * Livepatch * Certifications & Hardening * CVEs * Notices * Docker Images Your submission was sent successfully! Close You have successfully unsubscribed! Close Thank you for signing up for our newsletter! In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close CVE-2024-28085 Published: 27 March 2024 wall in util-linux through 2.40, often installed with setgid tty permissions, allows escape sequences to be sent to other users’ terminals through argv. (Specifically, escape sequences received from stdin are blocked, but escape sequences received from argv are not blocked.) There may be plausible scenarios where this leads to account takeover. NOTES AuthorNote mdeslaur USN-6719-1 added patches, but it turned out they were insufficient to completely fix the issue, so -2 was released which removes the setgid bit from the wall and write binaries. PRIORITY Medium STATUS Package Release Status util-linux Launchpad, Ubuntu, Debian bionic Needs triage focal Released (2.34-0.1ubuntu9.5) jammy Released (2.37.2-4ubuntu3.3) mantic Released (2.39.1-4ubuntu2.1) noble Released (2.39.3-9ubuntu6) trusty Needs triage upstream Needs triage xenial Needs triage Patches: upstream: https://github.com/util-linux/util-linux/commit/404b0781f52f7c045ca811b2dceec526408ac253 REFERENCES * https://people.rit.edu/sjf5462/6831711781/wall_2_27_2024.txt * https://www.openwall.com/lists/oss-security/2024/03/27/5 * https://ubuntu.com/security/notices/USN-6719-1 * https://ubuntu.com/security/notices/USN-6719-2 * https://www.cve.org/CVERecord?id=CVE-2024-28085 * NVD * Launchpad * Debian JOIN THE DISCUSSION * Ubuntu security updates mailing list * Security announcements mailing list CANONICAL IS OFFERING EXPANDED SECURITY MAINTENANCE Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages. 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