2023 - Page 82 of 885

Windows Server 2019 — KB5022340 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5022340 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5022340 • MSRC update-guide entry Related CVEs: CVE-2023-21535 CVE-2023-21546 CVE-2023-21543 CVE-2023-21548 CVE-2023-21555 CVE-2023-21556 CVE-2023-21561 CVE-2023-21679  +12 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]

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FreeBSD 14 — bind910-base — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — bind910-base — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • December 3, 2023
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 3 December 2023 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: bind — denial of service vulnerability Related CVEs: CVE-2015-1349 CVE-2015-4620 CVE-2015-5477 CVE-2015-5722 CVE-2015-5986 Upstream summary: ISC reports: An incorrect boundary check in openpgpkey_61.c can cause named to terminate due to […]

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How to Build Docker Images with Multi-Stage Builds on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Build Docker Images with Multi-Stage Builds on FreeBSD 14

  • December 3, 2023
  • FreeBSD
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Introduction Deploying build docker images with multi-stage builds 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 […]

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FreeBSD 14 — php70-xml — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — php70-xml — vulnerability — patch and remediation guide

  • December 3, 2023
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 3 December 2023 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: php — multiple vulnerabilities Related CVEs: CVE-2016-3074 Upstream summary: The PHP Group reports: BCMath: Fixed bug #72093 (bcpowmod accepts negative scale and corrupts _one_ definition). Exif: Fixed bug #72094 (Out […]

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NetBSD 9.4 — zope25-Silva — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — zope25-Silva — vulnerability — patch and remediation guide

  • December 3, 2023
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged zope25-Silva<0.9.2.8 for vulnerability class 'privilege-escalation'. Reference: http://mail.zope.org/pipermail/zope-announce/2005-February/001653.html Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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FreeBSD 14 — openhab-addons — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — openhab-addons — security advisory — patch and remediation guide

  • December 3, 2023
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 3 December 2023 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: OpenHAB CometVisu addon — Multiple vulnerabilities Upstream summary: OpenHAB reports: This patch release addresses the following security advisories: SSRF/XSS (CometVisu) – GHSA-v7gr-mqpj-wwh3 Sensitive information disclosure (CometVisu) – GHSA-3g4c-hjhr-73rj RCE through […]

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Debian 12 — hiera — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — hiera — vulnerability — patch and remediation guide

  • December 3, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 3 December 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-3248 Upstream summary: Untrusted search path vulnerability in Puppet Enterprise 2.8 before 2.8.7, Puppet before 2.7.26 and 3.x before 3.6.2, Facter 1.6.x and 2.x before 2.0.2, Hiera before […]

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How to Configure sudo for Non-Root Users on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Configure sudo for Non-Root Users on FreeBSD 14

  • December 3, 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 configure sudo for non-root users 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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Debian 12 — xfe — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — xfe — vulnerability — patch and remediation guide

  • December 3, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 3 December 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-2079 Upstream summary: X File Explorer (aka xfe) might allow local users to bypass intended access restrictions and gain access to arbitrary files by leveraging failure to use […]

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