Como criar elementos de arrastar e soltar com JavaScript e HTML genéricos
Neste tutorial, vamos construir um exemplo de arrastar e soltar usando a API HTML com JavaScript genérico para isso. Desse modo, usaremos também os manipuladores de eventos.
FreeBSD 13 — wemux — security advisory — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 12 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: wemux — read-only can be bypassed Upstream summary: JonApps reports: The read-only mode can be bypassed and any command sent to bash session Table of contents Symptom & Impact Environment […]
How to Install ClamAV on FreeBSD 12
Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up install clamav on freebsd 12 on FreeBSD 12 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux distribution. This […]
openSUSE Tumbleweed — mozjs78 — vulnerability — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory openSUSE-SU-2021:1184-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-29984 Upstream summary: Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage collection. This led […]
FreeBSD 13 — extman — security advisory — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 12 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: extman — password bypass vulnerability Upstream summary: Extmail team reports: Emergency update #4 fixes a serious security vulnerability. Successful exploit of this vulnerability would allow attacker to change user's password […]
Debian 11 — v86d — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 12 January 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2011-1070 Upstream summary: v86d before 0.1.10 do not verify if received netlink messages are sent by the kernel. This could allow unprivileged users to manipulate the video mode […]
How To Install R on Ubuntu 20.04
An open-source programming language, R is widely used for performing data analysis and statistical computing. Supported by the R Foundation for Statistical Computing, it is an increasingly popular and extensible language with an active community. R offers many user-generated…
Arch Linux — aspnet-runtime — vulnerability — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-202106-37 Related CVEs: CVE-2021-31957 Upstream summary: Type: denial of service. Status: Fixed. Affected: 5.0.6.sdk203-1. Fixed in: 5.0.7.sdk204-1. Group: AVG-2046. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
FreeBSD 13 — oops — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 12 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: oops — format string vulnerability Related CVEs: CVE-2005-1121 Upstream summary: A RST/GHC Advisory reports that there is an format string vulnerability in oops. The vulnerability can be found in the […]
FreeBSD 13 — rubygem-cgi — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 12 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: rubygem-cgi — HTTP response splitting vulnerability Related CVEs: CVE-2021-33621 CVE-2021-41816 CVE-2021-41819 Upstream summary: Hiroshi Tokumaru reports: If an application that generates HTTP responses using the cgi gem with untrusted user […]
