November 2023 - Page 8 of 77

Arch Linux — wpewebkit — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — wpewebkit — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • November 28, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202505-2 Related CVEs: CVE-2023-42970 CVE-2023-42875 CVE-2021-30799 CVE-2021-30797 CVE-2021-30795 CVE-2021-30749 CVE-2021-30744 CVE-2021-30734  +12 more Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 2.42.0-1. Fixed in: 2.48.2-1. Group: AVG-2870. Table of […]

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How to Set Up Nexus Repository Manager on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Set Up Nexus Repository Manager on FreeBSD 14

  • November 28, 2023
  • FreeBSD
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Introduction FreeBSD 14 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up nexus repository manager on freebsd 14 on FreeBSD 14 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 […]

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Common Problems 119047

SSH Public Key Authentication Fails on Ubuntu 14.04

🟡 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 📖 ~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 & Cross-Refs References & Further […]

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FreeBSD 14 — hdf — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — hdf — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • November 28, 2023
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: hdf5 — multiple vulnerabilities Related CVEs: CVE-2016-4330 CVE-2016-4331 CVE-2016-4332 CVE-2016-4333 Upstream summary: Talos Security reports: CVE-2016-4330 (TALOS-2016-0176) – HDF5 Group libhdf5 H5T_ARRAY Code Execution Vulnerability CVE-2016-4331 (TALOS-2016-0177) – HDF5 Group […]

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How to Install Caddy Web Server on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Install Caddy Web Server on FreeBSD 14

  • November 28, 2023
  • FreeBSD
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Introduction FreeBSD 14 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up install caddy web server on freebsd 14 on FreeBSD 14 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 […]

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FreeBSD 14 — milter-bogom — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — milter-bogom — security advisory — patch and remediation guide

  • November 28, 2023
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: milter-bogom — headerless message crash Upstream summary: Juan J. Marítnez reports: The milter crashes while processing a headerless message Impact: bogom crashes and sendmail moves it to error state Table […]

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Common Problems 116941

Ubuntu 22.04 LTS – DNS resolution fails with systemd-resolved stub issues – Fix & Prevention (FIX-PREVENTION-2)

  • November 28, 2023
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Ubuntu 22.04 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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How to Set Up pf Firewall on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Set Up pf Firewall on FreeBSD 14

  • November 28, 2023
  • FreeBSD
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Introduction Deploying set up pf firewall on freebsd 14 on a FreeBSD 14 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard […]

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