2023 - Page 562 of 885

Windows Server 2016 — KB5030217 — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5030217 — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5030217 • MSRC update-guide entry Related CVEs: CVE-2023-38161 CVE-2023-38149 CVE-2023-38147 CVE-2023-38144 CVE-2023-38143 CVE-2023-38142 CVE-2023-38141 CVE-2023-38140  +5 more Affected components: Windows Server 2016 Table of contents Symptom & Impact Environment & Reproduction Root […]

Read more
Alpine Linux 3.18 — py3-cairosvg — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — py3-cairosvg — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • May 24, 2023
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 2.7.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-cairosvg 2.7.0-r0 Related CVEs: CVE-2023-27586 CVE-2021-21236 Upstream summary: Alpine community repository for vv3.18 ships py3-cairosvg 2.7.0-r0 which addresses CVE-2023-27586. Table of contents Symptom & Impact […]

Read more
SLES 15 — mdadm — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — mdadm — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • May 24, 2023
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 24 May 2023 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:3691-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-28736 CVE-2023-28938 Upstream summary: Buffer overflow in some Intel(R) SSD Tools software before version mdadm-4.2-rc2 may allow a privileged user to potentially enable escalation of […]

Read more
NetBSD 9.4 — enscript — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — enscript — vulnerability — patch and remediation guide

  • May 24, 2023
  • BSD
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2008-3863 Upstream summary: pkgsrc audit-packages flagged enscript<1.6.4nb1 for vulnerability class 'arbitrary-code-execution'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3863 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

Read more
How to Use Robocopy for Scheduled File Backups on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Use Robocopy for Scheduled File Backups on Windows Server 2022

Why Use Robocopy for Backups? Robocopy (Robust File Copy) has been included with Windows since Vista and is available on all versions of Windows Server 2022. Unlike simple xcopy or File Explorer drag-and-drop, Robocopy is designed for reliable, resumable file transfers with granular control over which files are copied, how attributes are preserved, and what […]

Read more
Alpine Linux 3.18 — upx — multiple vulnerabilities (17 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — upx — multiple vulnerabilities (17 CVEs) — patch and remediation guide

  • May 24, 2023
  • Linux
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 4.0.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — upx 4.0.2-r0 Related CVEs: CVE-2023-23456 CVE-2023-23457 CVE-2020-24119 CVE-2020-27796 CVE-2020-27797 CVE-2020-27798 CVE-2020-27799 CVE-2020-27800  +9 more Upstream summary: Alpine community repository for vv3.18 ships upx 4.0.2-r0 which […]

Read more
NetBSD 9.4 — apcupsd — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — apcupsd — vulnerability — patch and remediation guide

  • May 24, 2023
  • BSD
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2002-1396 Upstream summary: pkgsrc audit-packages flagged apcupsd<3.8.6 for vulnerability class 'remote-user-shell'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1396 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

Read more
How To Install MariaDB on Ubuntu 20.04 [Quickstart] — step-by-step Linux tutorial on Progressive Robot

How To Install MariaDB on Ubuntu 20.04 [Quickstart]

  • May 24, 2023
  • Linux
  • Comment off

MariaDB is an open-source database management system, commonly used as an alternative for the MySQL portion of the popular LAMP (Linux, Apache, MySQL, PHP/Python/Perl) stack. It is intended to be a drop-in replacement for MySQL. This quickstart tutorial will explain how to install MariaDB on an Ubuntu 20.04 server, and verify that it is running and has a safe initial configuration.

Read more
Alpine Linux edge — swaylock — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — swaylock — vulnerability — patch and remediation guide

  • May 23, 2023
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 1.6-r0 📖 ~4 min read  •  Source: Alpine secdb entry — swaylock 1.6-r0 Related CVEs: CVE-2022-26530 Upstream summary: Alpine community repository for vedge ships swaylock 1.6-r0 which addresses CVE-2022-26530. Table of contents Symptom & Impact Environment […]

Read more
Oracle Linux 9 — redis — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — redis — security and stability fixes — required update (ELSA-2022-8096)

  • May 23, 2023
  • Linux
  • Comment off

🟢 Low   ⏱ 5–15 min  Last verified: 23 May 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-8096 Related CVEs: CVE-2022-24736 CVE-2022-24735 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

Read more

Tags

AIX AlmaLinux Alpine Linux authentication authorization Backup Recovery Boot Startup Cloud Integration Common Problems Cpu Memory Database Debian Debian 11 Debian 12 Bookworm Debian 13 Trixie DNS Firewall Fix Prevention FreeBSD FreeBSD 12 FreeBSD 13 FreeBSD 14 FreeBSD 15 Kernel Drivers Logging Monitoring Lvm Raid NetBSD Networking openSUSE Operations Oracle Linux Oracle Linux 8 Oracle Linux 9 Package Management Performance Proxy Security Hardening SLES Storage Disk Systemd Services Tls Ssl Troubleshooting ubuntu VPN windows server
CHAT