Linux

Oracle Linux 9 — .NET 9.0 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — .NET 9.0 — vulnerability — patch and remediation guide (ELSA-2024-9543)

🟠 High   ⏱ 15–60 min  Last verified: 28 September 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-9543 Related CVEs: CVE-2024-43498 CVE-2024-43499 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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Alpine Linux 3.18 — openjpeg — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — openjpeg — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 2.5.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — openjpeg 2.5.0-r0 Related CVEs: CVE-2021-3575 CVE-2022-1122 CVE-2021-29338 CVE-2020-27844 CVE-2020-27814 CVE-2020-27823 CVE-2020-27824 CVE-2019-12973  +12 more Upstream summary: Alpine main repository for vv3.18 ships openjpeg 2.5.0-r0 which […]

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openSUSE Leap 15.5 — python3 — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — python3 — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:14340-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-6232 CVE-2024-6923 CVE-2023-6597 CVE-2024-9287 CVE-2024-7592 CVE-2024-5642 CVE-2024-0397 CVE-2007-4559  +1 more Upstream summary: There is a MEDIUM severity vulnerability affecting CPython. Regular expressions that allowed […]

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How to Make a Minecraft Server — step-by-step Linux tutorial on Progressive Robot

How to Make a Minecraft Server

Minecraft is a popular sandbox video game. As of late 2019, it was the second best-selling video game of all time. In this tutorial, you will create your own Minecraft server so that you and your friends can play together. Specifically, you will install the necessary software packages to run Minecraft, configure the server to run, and then deploy the game.

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Debian 12 — ruby-i18n — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — ruby-i18n — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 September 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2013-4492 CVE-2014-10077 Upstream summary: Cross-site scripting (XSS) vulnerability in exceptions.rb in the i18n gem before 0.6.6 for Ruby allows remote attackers to inject arbitrary web script or HTML […]

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

Debian 12 — ignition — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 September 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-1706 Upstream summary: A vulnerability was found in Ignition where ignition configs are accessible from unprivileged containers in VMs running on VMware products. This issue is only relevant […]

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

Debian 12 — libsmi — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 September 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2010-2891 Upstream summary: Buffer overflow in the smiGetNode function in lib/smi.c in libsmi 0.4.8 allows context-dependent attackers to execute arbitrary code via an Object Identifier (aka OID) represented […]

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Debian 12 — php-pear — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — php-pear — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 27 September 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-5630 CVE-2018-1000888 CVE-2020-28948 CVE-2020-28949 CVE-2020-36193 CVE-2021-32610 Upstream summary: PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and […]

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Debian 12 — python-mechanize — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — python-mechanize — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 September 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-32837 Upstream summary: mechanize, a library for automatically interacting with HTTP web servers, contains a regular expression that is vulnerable to regular expression denial of service (ReDoS) prior […]

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Alpine Linux edge — asterisk — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — asterisk — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 20.9.3-r0 📖 ~4 min read  •  Source: Alpine secdb entry — asterisk 20.9.3-r0 Related CVEs: CVE-2024-42491 CVE-2024-42365 CVE-2024-35190 CVE-2023-37457 CVE-2023-49294 CVE-2023-49786 CVE-2024-53566 CVE-2021-32558  +12 more Upstream summary: Alpine main repository for vedge ships asterisk 20.9.3-r0 which […]

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