How To Work with JSON in MySQL
Learn how to use and query JSON data in your MySQL databases.
FreeBSD 12 — bitmessage — security advisory — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 29 July 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: bitmessage — remote code execution vulnerability Upstream summary: Bitmessage developers report: A remote code execution vulnerability has been spotted in use against some users running PyBitmessage v0.6.2. The cause was […]
FreeBSD 12 — py36-notebook — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 29 July 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: Jupyter notebook — open redirect vulnerability Related CVEs: CVE-2018-8768 CVE-2019-10255 Upstream summary: Jupyter blog: Login pages tend to take a parameter for redirecting back to a page after successful login, […]
Entendendo matrizes e fatias em Go
Na linguagem Go, matrizes e fatias são estruturas de dados que consistem em uma sequência ordenada de elementos. Essas coleções de dados são ótimas para serem usadas quando você quiser trabalhar com muitos valores relacionados….
Amazon Linux 2 — yum — vulnerability — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2023-2316 Upstream summary: Amazon Linux customers may have experienced an issue with our repository metadata in all regions. During this time, EC2 instances accessing metadata from our repositories experienced 500 […]
How to Install and Configure Maven on Debian 9
Introduction How to Install and Configure Maven on Debian 9 is a fundamental operation for any administrator maintaining a Debian 9 Stretch server. Debian 9 Stretch ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 9. […]
Speed Up Scroll Events with Passive Event Listeners
Improve your site’s scrolling and touch performance by using passive event listeners for events.
SLES 15 — libapparmor1 — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 29 July 2019 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2016-1585 CVE-2017-6507 Upstream summary: In all versions of AppArmor mount rules are accidentally widened when compiled. Table of contents Symptom & Impact Environment & Reproduction […]
openSUSE Tumbleweed — libcomps0 — 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-2019:0323-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-3817 Upstream summary: A use-after-free flaw has been discovered in libcomps before version 0.1.10 in the way ObjMRTrees are merged. An attacker, who is able […]
SLES 15 — libyaml — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 29 July 2019 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2014:0403-1 (see also SUSE bugzilla) Related CVEs: CVE-2013-6393 CVE-2014-2525 CVE-2014-9130 Upstream summary: The yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0.1.5 performs an incorrect cast, which allows remote attackers to cause a […]
