November 2019 - Page 64 of 66

SLES 15 — re2c — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — re2c — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:3353-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-21232 Upstream summary: re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags. Table of contents Symptom & Impact Environment & Reproduction Root […]

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How to Set Up Windows Server Update Services (WSUS) on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Set Up Windows Server Update Services (WSUS) on Windows Server 2019

How to Set Up Windows Server Update Services (WSUS) on Windows Server 2019 Windows Server Update Services (WSUS) is a free update management solution from Microsoft that allows administrators to centrally manage the distribution of updates released through Microsoft Update to computers in a network. WSUS reduces internet bandwidth consumption by downloading updates once to […]

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SLES 15 — aspell — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — aspell — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2021:14783-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-25051 Upstream summary: objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow in acommon::ObjStack::dup_top (called from acommon::StringMap::add and acommon::Config::lookup_list). Table of contents Symptom & […]

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Начало работы с программно-конфигурируемой сетью и создание VPN с помощью ZeroTier One — step-by-step Linux tutorial on Progressive Robot

Начало работы с программно-конфигурируемой сетью и создание VPN с помощью ZeroTier One

Сегодня все больше и больше проектов разработки программного обеспечения реализуются командами, участники которых работают вместе из разных географических мест. Хотя у такого рабочего процесса есть много видимых преимуществ, существуют ситуации, когда таким командам может…

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FreeBSD 12 — gnutls — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — gnutls — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: GnuTLS — Stack write buffer overflow Related CVEs: CVE-2006-4790 CVE-2008-2377 CVE-2008-4989 CVE-2009-1415 CVE-2009-1416 CVE-2009-1417 CVE-2009-2730 CVE-2011-4128  +12 more Upstream summary: GnuTLS reports: When a PKCS#11 token is initialized with gnutls_pkcs11_token_init […]

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Java Tutorial for Beginners – Write Your First Program

Java Tutorial for Beginners – Write Your First Program 2025–2026

If you’re looking for a clear Java tutorial for beginners, you’ve come to the right place — this guide walks you through writing, compiling, and running your very first Java program: the classic “Hello, World!” example. Java remains one of the most powerful, widely-used, and beginner-friendly languages in 2025–2026 — it powers Android apps, enterprise backends, big data tools (Hadoop, Spark), web servers (Spring Boot), desktop applications, games, and much more. Java’s biggest strengths for beginners are its strong typing, clear syntax, excellent error messages, massive community, and cross-platform nature: write once, run anywhere.

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Common Problems 118941

Ubuntu 14.04 LTS NVIDIA DKMS fails after kernel update

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: 14.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]

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FreeBSD 12 — gnome-screensaver — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — gnome-screensaver — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: gnome-screensaver — Multiple monitor hotplug issues Related CVEs: CVE-2010-0414 CVE-2010-0422 Upstream summary: Ray Strode reports: Under certain circumstances it is possible to circumvent the security of screen locking functionality of […]

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CHAT