toLowerCase() and toUpperCase String Methods in JavaScript
Convert a string’s characters to lower or upper case with toLowerCase() or toUpperCase.
FreeBSD 12 — py33-amf — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 11 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: py-amf — input sanitization errors Related CVEs: CVE-2015-8549 Upstream summary: oCERT reports: A specially crafted AMF payload, containing malicious references to XML external entities, can be used to trigger Denial […]
Gentoo Linux — dev-lang/ocaml — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202007-48 Related CVEs: CVE-2018-9838 Upstream summary: The caml_ba_deserialize function in byterun/bigarray.c in the standard library of OCaml has an integer overflow. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
FreeBSD 12 — libmad — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 11 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libmad — multiple vulnerabilities Related CVEs: CVE-2017-8372 CVE-2017-8373 CVE-2017-8374 Upstream summary: National Vulnerability Database: CVE-2017-8372: The mad_layer_III function in layer3.c in Underbit MAD libmad 0.15.1b, if NDEBUG is omitted, allows […]
How To Install Ruby and Set Up a Local Programming Environment on macOS
In this tutorial, you’ll set up a Ruby programming environment on your local macOS machine using Homebrew—a free and open-source package manager for macOS—and you’ll test your environment out by writing a simple Ruby program.
How to Configure Advanced IPAM on Windows Server 2016
How to Configure Windows Server 2016 IPAM Advanced IP Address Management (IPAM) in Windows Server 2016 provides a centralized platform for discovering, monitoring, auditing, and managing the IP address space and DNS and DHCP servers across your network. The advanced features in Windows Server 2016 IPAM include role-based access control (RBAC), integration with System Center […]
FreeBSD 12 — py310-psutil — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 11 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: py-psutil — double free vulnerability Related CVEs: CVE-2019-18874 Upstream summary: ret2libc reports: psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a […]
Cómo instalar Discourse en Ubuntu 18.04
Discourse es una plataforma de debate de código abierto. Puede usarse como una lista de correo, un foro de debate o una sala de chat grande. En este tutorial, instalaremos Discourse en…
FreeBSD 12 — xf86-video-openchrome — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 11 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: xorg — protocol handling issues in X Window System client libraries Related CVEs: CVE-2013-1981 CVE-2013-1982 CVE-2013-1983 CVE-2013-1984 CVE-2013-1985 CVE-2013-1986 CVE-2013-1987 CVE-2013-1988 +12 more Upstream summary: freedesktop.org reports: Ilja van Sprundel, […]
How To Install and Use Memcache on Ubuntu 12.04
Memcache is a system that works to speed up virtual private servers by caching server information. The program allows you to allocate a specific amount of the server ram toward caching recently queried data for a certain amount of time. This tutorial covers Memcache installation and illustrates how to use memcache with a simple php script.
