2023 - Page 569 of 885

Windows Server 2016 — KB5031377 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

• May 21, 2023
• Windows Server
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5031377 • MSRC update-guide entry Related CVEs: CVE-2023-35349 CVE-2023-41765 CVE-2023-41770 CVE-2023-41768 CVE-2023-41767 CVE-2023-41771 CVE-2023-41769 CVE-2023-41773  +12 more Affected components: Windows Server 2016 Windows Server 2016 (Server Core installation) Table of contents Symptom […]

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Oracle Linux 9 — thunderbird — vulnerability — patch and remediation guide (ELSA-2023-1407)

• May 21, 2023
• Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 May 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-1407 Related CVEs: CVE-2023-25751 CVE-2023-28162 CVE-2023-25752 CVE-2023-28164 CVE-2023-28176 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]

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How To Create An Off-Site Backup Of Your Site With Rsync On Centos 6

• May 21, 2023
• Linux
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This article provides a quick way to backup the most common things in a typical web hosting scenario: website files and database data. We will setup a full daily backup of a website folder and a copying of this data to a remote server (this can also work for another VPS). We will also set up a rsync example to just copy the incremental changes. Finally, we’ll set up backup of a MySQL database.

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Alpine Linux 3.18 — hostapd — multiple vulnerabilities (16 CVEs) — patch and remediation guide

• May 21, 2023
• Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 2.9-r3 📖 ~4 min read  •  Source: Alpine secdb entry — hostapd 2.9-r3 Related CVEs: CVE-2021-30004 CVE-2020-12695 CVE-2019-16275 CVE-2019-11555 CVE-2019-9496 CVE-2017-13077 CVE-2017-13078 CVE-2017-13079  +8 more Upstream summary: Alpine main repository for vv3.18 ships hostapd 2.9-r3 which […]

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CentOS Stream 9 — pmix — vulnerability — patch and remediation guide

• May 21, 2023
• Linux
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🟠 High   ⏱ 15–60 min  Last verified: 21 May 2023 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2024:2199 Related CVEs: CVE-2023-41915 Upstream summary: The Process Management Interface (PMI) provides process management functions for MPI implementations. PMI Exascale (PMIx) provides an extended version of the PMI standard specifically designed […]

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How To Create a SSL Certificate on Apache for Debian 7

• May 21, 2023
• Linux
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A SSL certificate is a way to encrypt a site’s information and create a more secure connection. While Certificate authorities can issue SSL certificates that verify the server’s details, a self-signed certificate has no third party corroboration. This tutorial explains how to create a self-signed SSL certificate, add it to your VPS, and configure the SSL file to display the certificate to the world.

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How to Install Nexus Repository Manager on RHEL 7

• May 21, 2023
• Linux
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How to Install Nexus Repository Manager on RHEL 7 Sonatype Nexus Repository Manager is the industry-standard artifact repository used by thousands of enterprises to proxy, host, and distribute software packages. Whether you need to cache Maven Central artifacts to reduce CI/CD build times, host internal Docker images, store npm packages, or serve PyPI packages to […]

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Oracle Linux 9 – Common Problem 005 – Diagnosis and Fix

• May 20, 2023
• Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 20 May 2023 Affected versions: Oracle Linux 9 📖 ~3 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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Gentoo Linux — media-gfx/graphicsmagick — multiple vulnerabilities (2 CVEs) — patch and remediation guide

• May 20, 2023
• Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202407-15 Related CVEs: CVE-2020-12672 CVE-2022-1270 Upstream summary: Multiple vulnerabilities have been discovered in GraphicsMagick. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction […]

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Ubuntu 18.04 LTS – Python virtualenv jobs fail after system Python package changes – Fix & Prevention

• May 20, 2023
• Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 20 May 2023 Affected versions: Ubuntu 18.04 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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