2024 - Page 12 of 1224

NetBSD 10.0 — rpm — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — rpm — multiple vulnerabilities (11 CVEs) — patch and remediation guide

  • December 28, 2024
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2013-6435 CVE-2017-7500 CVE-2021-20271 CVE-2021-35937 CVE-2021-35939 CVE-2014-8118 CVE-2017-7501 CVE-2021-20266  +3 more Upstream summary: pkgsrc audit-packages flagged rpm<4.8.1 for vulnerability class 'privilege-escalation'. Reference: http://secunia.com/advisories/40028/ Table of contents Symptom & Impact Environment […]

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FreeBSD 14 — neomutt — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — neomutt — multiple vulnerabilities (15 CVEs) — patch and remediation guide

  • December 28, 2024
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 28 December 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mutt/neomutt — multiple vulnerabilities Related CVEs: CVE-2018-14349 CVE-2018-14350 CVE-2018-14351 CVE-2018-14352 CVE-2018-14353 CVE-2018-14354 CVE-2018-14355 CVE-2018-14356  +7 more Upstream summary: NeoMutt report: Description CVE-2018-14349 NO Response Heap Overflow CVE-2018-14350 INTERNALDATE Stack Overflow […]

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Ubuntu 24.04 — edk2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 24.04

Ubuntu 24.04 — edk2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • December 28, 2024
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 28 December 2024 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7894-2 Related CVEs: https://launchpad.net/bugs/2133157 CVE-2024-9143 CVE-2024-4741 CVE-2023-0464 CVE-2024-6119 CVE-2024-13176 CVE-2023-2650 CVE-2024-0727  +12 more Upstream summary: USN-7894-1 fixed vulnerabilities in EDK II. The update introduced a regression in the UEFI network […]

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How to Set Up Two-Factor Authentication (2FA) for SSH on Ubuntu 24.04 — step-by-step Linux tutorial on Progressive Robot

How to Harden SSH on Ubuntu 24.04

  • December 28, 2024
  • Linux
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SSH is the primary remote access method for Linux servers and is a common target for brute-force attacks. This guide walks through SSH hardening best practices on Ubuntu 24.04 LTS to significantly reduce your attack surface. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server SSH key-based authentication already configured A user […]

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How to Set Up Windows Server Cluster-Aware Updating (CAU) on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Set Up Windows Server Cluster-Aware Updating (CAU) on Windows Server 2025

How to Set Up Windows Server Cluster-Aware Updating (CAU) on Windows Server 2025 Patching a Windows Server Failover Cluster without disrupting workloads has historically required careful manual coordination — draining roles, applying updates on one node, rebooting, waiting for roles to fail back, then repeating across every node. Cluster-Aware Updating (CAU) automates this entire orchestration. […]

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SLES 15 — npm12 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — npm12 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • December 28, 2024
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 28 December 2024 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:1301-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-27983 CVE-2024-22019 CVE-2023-30581 CVE-2021-37701 CVE-2021-37712 CVE-2021-37713 CVE-2021-39134 CVE-2021-39135  +12 more Upstream summary: An attacker can make the Node.js HTTP/2 server completely unavailable by sending a […]

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NetBSD 10.0 — kiax — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — kiax — vulnerability — patch and remediation guide

  • December 28, 2024
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged kiax<0.8.51 for vulnerability class 'remote-code-execution'. Reference: http://secunia.com/advisories/20567/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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How to Install Vagrant and VirtualBox on Ubuntu 24.04 — step-by-step Linux tutorial on Progressive Robot

How to Install Terraform on Ubuntu 24.04

  • December 28, 2024
  • Linux
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Terraform is a popular Infrastructure as Code (IaC) tool from HashiCorp that lets you provision and manage cloud resources using a declarative configuration language (HCL). This guide installs Terraform on Ubuntu 24.04 LTS. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server A user with sudo privileges A cloud provider account (AWS, […]

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Alpine Linux 3.19 — bareos — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — bareos — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • December 28, 2024
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 19.2.8-r0 📖 ~4 min read  •  Source: Alpine secdb entry — bareos 19.2.8-r0 Related CVEs: CVE-2020-4042 CVE-2020-11061 Upstream summary: Alpine community repository for vv3.19 ships bareos 19.2.8-r0 which addresses CVE-2020-4042. Table of contents Symptom & Impact […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2024-12713)

  • December 28, 2024
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 28 December 2024 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-12713 Related CVEs: CVE-2024-49863 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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