Advanced Routing with Vue and Vue Router: Redirects & Nav Guards
Let’s explore some advanced Vue.js routing scenarios like redirects and nav guards using the Vue Router.
FreeBSD 13 — py33-pycrypto — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 19 October 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: pycrypto — PRNG reseed race condition Related CVEs: CVE-2013-1445 Upstream summary: Dwayne Litzenberger reports: In PyCrypto before v2.6.1, the Crypto.Random pseudo-random number generator (PRNG) exhibits a race condition that may […]
Como Instalar o Jitsi Meet no Ubuntu 18.04
O autor selecionou a Open Internet/Free Speech Fund para receber uma doação como parte do programa Write for DOnations. O Jitsi Meet é um aplicativo de…
How to Enable Brotli Compression in Nginx on FreeBSD 13
Introduction How to Enable Brotli Compression in Nginx on FreeBSD 13 is a core administration task for any FreeBSD 13 server operator. FreeBSD 13 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for […]
FreeBSD 13 — libXfont — multiple vulnerabilities (17 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 19 October 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libXfont — permission bypass when opening files through symlinks Related CVEs: CVE-2007-5760 CVE-2007-5958 CVE-2007-6427 CVE-2007-6428 CVE-2007-6429 CVE-2008-0006 CVE-2011-2895 CVE-2013-6462 +9 more Upstream summary: the freedesktop.org project reports: A non-privileged X […]
openSUSE Tumbleweed — libmysofa1 — multiple vulnerabilities (15 CVEs) — patch and remediation guide
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2021-3756 CVE-2019-10672 CVE-2019-16092 CVE-2019-16093 CVE-2019-16091 CVE-2019-16094 CVE-2019-16095 CVE-2019-20063 +7 more Upstream summary: libmysofa is vulnerable to Heap-based Buffer Overflow Table of contents Symptom & Impact […]
FreeBSD 12 — zydis — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 19 October 2021 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: zydis — heap buffer overflow Related CVEs: CVE-2021-41253 Upstream summary: Zyantific reports: Zydis users of versions v3.2.0 and older that use the string functions provided in zycore in order to […]
How To Handle Errors in a Flask Application
In this tutorial, you’ll build a small web application that demonstrates how to handle common errors one encounters when developing a web application. You’ll create custom error pages, use the Flask debugger to troubleshoot exceptions, and use logging to track events in your application.
How To Graph Word Frequency Using matplotlib with Python 3
In this tutorial, we will be exploring graphing word frequency in a text corpus. The program we will be creating will search through a plain text document and organize each unique word with its frequency. We will then graph the data we found using matplotlib.
Ubuntu 18.04 — svgpp — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 19 October 2021 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6178-1 Related CVEs: CVE-2019-6246 CVE-2021-44960 Upstream summary: It was discovered that in SVG++ library that the demo application incorrectly managed memory resulting in a memory access violation under certain circumstances. […]