Linux

Oracle Linux 8 — squid — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — squid — vulnerability — patch and remediation guide (ELSA-2024-9644)

🟠 High   ⏱ 15–60 min  Last verified: 20 May 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-9644 Related CVEs: CVE-2024-23638 CVE-2024-45802 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 3.19 — ipmitool — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

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

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 1.8.18-r9 📖 ~4 min read  •  Source: Alpine secdb entry — ipmitool 1.8.18-r9 Related CVEs: CVE-2020-5208 Upstream summary: Alpine community repository for vv3.19 ships ipmitool 1.8.18-r9 which addresses CVE-2020-5208. Table of contents Symptom & Impact Environment […]

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Oracle Linux 8 — 389-ds:1.4 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — 389-ds:1.4 — vulnerability — patch and remediation guide (ELSA-2024-3047)

🟡 Medium   ⏱ 10–30 min  Last verified: 20 May 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-3047 Related CVEs: CVE-2024-1062 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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Oracle Linux 8 — nodejs:16 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — nodejs:16 — vulnerability — patch and remediation guide (ELSA-2024-1444)

🟠 High   ⏱ 15–60 min  Last verified: 20 May 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-1444 Related CVEs: CVE-2023-44487 CVE-2024-22019 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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openSUSE Leap 15.6 — libcryptopp8_6_0 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — libcryptopp8_6_0 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2025:01816-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-28285 CVE-2023-50979 Upstream summary: A Fault Injection vulnerability in the SymmetricDecrypt function in cryptopp/elgamal.h of Cryptopp Crypto++ 8.9, allows an attacker to co-reside in […]

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Oracle Linux 9 — kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — kernel — vulnerability — patch and remediation guide (ELSA-2025-13602)

🟡 Medium   ⏱ 10–30 min  Last verified: 20 May 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-13602 Related CVEs: CVE-2025-38079 CVE-2025-38292 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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openSUSE Leap 15.6 — apache2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — apache2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory RHSA-2025:15023 (see also SUSE bugzilla) Related CVEs: CVE-2025-23048 CVE-2025-49630 CVE-2025-49812 CVE-2024-40725 CVE-2024-38474 CVE-2024-38475 CVE-2024-38476 CVE-2024-38477  +12 more Upstream summary: In some mod_ssl configurations on Apache HTTP Server 2.4.35 through to 2.4.63, […]

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AlmaLinux 8 — lasso — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — lasso — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:21628 Related CVEs: CVE-2025-47151 CVE-2021-28091 Upstream summary: The lasso packages provide the Lasso library that implements the Liberty Alliance Single Sign-On standards, including the SAML and SAML2 specifications. It allows handling of […]

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Debian 12 — musescore2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — musescore2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 19 May 2025 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-44428 CVE-2024-44866 Upstream summary: MuseScore CAP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of […]

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How to Install Packer for Machine Image Automation on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Install Packer for Machine Image Automation on RHEL 9

HashiCorp Packer is an open-source tool for creating identical machine images for multiple platforms from a single configuration source. Rather than manually configuring servers after deployment, Packer bakes your configuration — packages, users, services, certificates — directly into the image at build time, embodying the immutable infrastructure pattern. The resulting AMIs, OVA files, or container […]

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