🟡 Medium ⏱ 10–30 min Last verified: 19 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libpng stack-based buffer overflow and other code concerns Related CVEs: CVE-2004-0597 CVE-2004-0598 CVE-2004-0599 Upstream summary: Chris Evans has discovered multiple vulnerabilities in libpng, which can be exploited by malicious people […]
Introduction Cluster-Aware Updating (CAU) is a Windows Server 2016 feature that automates the process of applying operating system updates to all nodes in a failover cluster while maintaining high availability. CAU orchestrates the patching sequence — draining workloads from each node, applying updates, restarting, bringing the node back online, and waiting for cluster health to […]
🟢 Low ⏱ 5–15 min Last verified: 19 June 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: py-kerberos — DoS and MitM vulnerabilities Related CVEs: CVE-2015-3206 Upstream summary: macosforgebot reports: The checkPassword function in python-kerberos does not authenticate the KDC it attempts to communicate with, which allows […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE security advisory Related CVEs: CVE-2017-9772 CVE-2018-9838 CVE-2015-8869 Upstream summary: Insufficient sanitisation in the OCaml compiler versions 4.04.0 and 4.04.1 allows external code to be executed with raised privilege in binaries marked as setuid, […]
Learn about bare metal hypervisors, their advantages, and how they differ from hosted hypervisors. Understand how they can optimize your IT infrastructure effectively and their role in virtualization for enhanced performance and security.
Introduction Debian 9 Stretch is built around the ethos of stability and free software. Setting up install and configure bind9 dns server on debian 9 on Stretch leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Stretch freeze. Follow each step […]
The field of computer science has many foundations in mathematical logic. If you have a familiarity with logic, you know that it involves truth tables, Boolean algebra, and comparisons to determine equality or difference. The JavaScript programming language uses operators…
🟡 Medium ⏱ 10–30 min Last verified: 19 June 2019 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4818-1 Related CVEs: CVE-2019-15939 CVE-2019-14491 CVE-2017-18009 CVE-2019-14492 CVE-2019-14493 Upstream summary: It was discovered that OpenCV did not properly manage certain objects, leading to a divide-by-zero. If a user were tricked […]
In this tutorial, you’ll learn how to run multiple web applications on the same Docker host using the reverse proxy Traefik to route requests to separate containers and review container health on a monitoring dashboard.
🟡 Medium ⏱ 10–30 min Last verified: 19 June 2019 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2009-5030 CVE-2012-3358 CVE-2012-3535 CVE-2013-1447 CVE-2013-4289 CVE-2013-4290 CVE-2013-6045 CVE-2013-6052 +4 more Upstream summary: The tcd_free_encode function in tcd.c in OpenJPEG 1.3 through 1.5 allows remote attackers […]
