Linux

openSUSE Tumbleweed — gnuplot — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — gnuplot — multiple vulnerabilities (13 CVEs) — patch and remediation guide

  • April 1, 2025
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2020-25412 CVE-2025-31176 CVE-2025-31177 CVE-2025-31178 CVE-2025-31179 CVE-2025-31180 CVE-2025-31181 CVE-2025-3359  +5 more Upstream summary: com_line() in command.c in gnuplot 5.4 leads to an out-of-bounds-write from strncpy() that […]

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SLES 15 — python311-pytest — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — python311-pytest — vulnerability — patch and remediation guide

  • April 1, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 1 April 2025 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2026:1744-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-71176 Upstream summary: pytest through 9.0.2 on UNIX relies on directories with the /tmp/pytest-of-{user} name pattern, which allows local users to cause a denial of […]

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Oracle Linux 8 — postgresql:12 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — postgresql:12 — vulnerability — patch and remediation guide (ELSA-2024-6000)

  • April 1, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 1 April 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-6000 Related CVEs: CVE-2024-7348 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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Alpine Linux 3.19 — mrxvt — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — mrxvt — vulnerability — patch and remediation guide

  • April 1, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 0.5.4-r9 📖 ~4 min read  •  Source: Alpine secdb entry — mrxvt 0.5.4-r9 Related CVEs: CVE-2021-33477 Upstream summary: Alpine community repository for vv3.19 ships mrxvt 0.5.4-r9 which addresses CVE-2021-33477. Table of contents Symptom & Impact Environment […]

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Oracle Linux 9 — ansible-core bug fix, enhancement, and — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — ansible-core bug fix, enhancement, and — vulnerability — patch and remediation guide (ELSA-2024-2246)

  • April 1, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 1 April 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-2246 Related CVEs: CVE-2024-0690 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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openSUSE Tumbleweed — pgadmin4 — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — pgadmin4 — multiple vulnerabilities (19 CVEs) — patch and remediation guide

  • April 1, 2025
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2025-12762 CVE-2025-13780 CVE-2025-2945 CVE-2025-2946 CVE-2024-3116 CVE-2022-29361 CVE-2025-12763 CVE-2025-12764  +11 more Upstream summary: pgAdmin versions up to 9.9 are affected by a Remote Code Execution (RCE) […]

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Oracle Linux 9 — ruby:3.1 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — ruby:3.1 — vulnerability — patch and remediation guide (ELSA-2025-4488)

  • April 1, 2025
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 1 April 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-4488 Related CVEs: CVE-2024-39908 CVE-2024-41123 CVE-2025-27220 CVE-2024-43398 CVE-2025-27219 CVE-2024-41946 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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How to Configure Redis Sentinel on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Configure Redis Sentinel on CentOS Stream 10

  • April 1, 2025
  • CentOS
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Introduction How to Configure Redis Sentinel on CentOS Stream 10 on CentOS Stream 10 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting configuration is […]

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AlmaLinux 9 — java-11-openjdk — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — java-11-openjdk — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • March 31, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2024:4567 Related CVEs: CVE-2024-21131 CVE-2024-21138 CVE-2024-21140 CVE-2024-21144 CVE-2024-21145 CVE-2024-21147 CVE-2024-20918 CVE-2024-20919  +12 more Upstream summary: The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development […]

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Amazon Linux 2023 — mod_security — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — mod_security — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • March 31, 2025
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2025-1026 Related CVEs: CVE-2025-47947 CVE-2025-48866 CVE-2025-54571 CVE-2025-52891 Upstream summary: ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. Versions up to and […]

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