Understanding Data Types in Python 3
In this tutorial, we will go over the important data types native to Python: integer, float, Boolean, string, list, tuple, and dictionary.
FreeBSD 12 — xscreensaver-gnome-hacks — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 15 May 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: xscreensaver – lock bypass Related CVEs: CVE-2015-8025 Upstream summary: RedHat bugzilla reports: In dual screen configurations, unplugging one screen will cause xscreensaver to crash, leaving the screen unlocked. Table of […]
Alpine Linux edge — libssh2 — multiple vulnerabilities (12 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 1.9.0-r1 📖 ~4 min read • Source: Alpine secdb entry — libssh2 1.9.0-r1 Related CVEs: CVE-2019-17498 CVE-2019-13115 CVE-2019-3855 CVE-2019-3856 CVE-2019-3857 CVE-2019-3858 CVE-2019-3859 CVE-2019-3860 +4 more Upstream summary: Alpine main repository for vedge ships libssh2 1.9.0-r1 which […]
FreeBSD 12 — mysql-scripts — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 15 May 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: mysql-scripts — mysqlaccess insecure temporary file creation Related CVEs: CVE-2004-0457 CVE-2005-0004 Upstream summary: The Debian Security Team reports: Javier Fernández-Sanguino Peña from the Debian Security Audit Project discovered a temporary […]
FreeBSD 12 — libpurple — multiple vulnerabilities (19 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 15 May 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libpurple/pidgin — multiple vulnerabilities Related CVEs: CVE-2009-1373 CVE-2009-1374 CVE-2009-1375 CVE-2009-1376 CVE-2009-2694 CVE-2010-0277 CVE-2010-0420 CVE-2010-0423 +11 more Upstream summary: The pidgin development team reports: . Table of contents Symptom & Impact […]
Java JSON Example
URL: https://www.progressiverobot.com/java-json-example/ Welcome to the Java JSON Example Tutorial. JSON (JavaScript Object Notation) is text-based lightweight technology for generating human readable formatted data. JSON represent object data in the form of key-value pairs. We can have nested JSON objects too and it provides an easy way to represent arrays also. Java JSON ![java json, java […]
How to Add a Sudo User on SLES 15
Introduction This tutorial covers How to Add a Sudo User on SLES 15 on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 15 system is up to date: zypper […]
FreeBSD 12 — drm-current-kmod — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 15 May 2020 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: drm graphics drivers — potential information disclusure via local access Related CVEs: CVE-2019-0154 CVE-2019-11112 CVE-2019-14615 Upstream summary: Intel reports: .A potential security vulnerability in Intel(R) Processor Graphics may allow information […]
openSUSE Tumbleweed — gpp — vulnerability — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2018-17076 Upstream summary: GPP through 2.25 will try to use more memory space than is available on the stack, leading to a segmentation fault or […]
Ubuntu 14.04 — bzip2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 15 May 2020 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4038-4 Related CVEs: https://launchpad.net/bugs/1834494 CVE-2016-3189 CVE-2019-12900 Upstream summary: USN-4038-1 fixed a vulnerability in bzip2. The update introduced a regression causing bzip2 to incorrect raises CRC errors for some files. This […]
