Linux

Ubuntu 22.04 — rapidjson — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — rapidjson — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2025 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8189-1 Related CVEs: CVE-2024-39684 CVE-2024-38517 Upstream summary: It was discovered that RapidJSON did not properly protect against integer overflows in certain instances when parsing JSON text. A remote attacker could […]

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Alpine Linux 3.20 — privoxy — multiple vulnerabilities (17 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — privoxy — multiple vulnerabilities (17 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 3.0.33-r0 📖 ~4 min read  •  Source: Alpine secdb entry — privoxy 3.0.33-r0 Related CVEs: CVE-2021-44540 CVE-2021-44541 CVE-2021-44542 CVE-2021-44543 CVE-2021-20272 CVE-2021-20273 CVE-2021-20274 CVE-2021-20275  +9 more Upstream summary: Alpine main repository for vv3.20 ships privoxy 3.0.33-r0 which […]

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Oracle Linux 9 — python3.11 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — python3.11 — vulnerability — patch and remediation guide (ELSA-2024-9450)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-9450 Related CVEs: CVE-2024-6232 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 — jupyter-nbdime — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — jupyter-nbdime — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2025:3919-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-7783 CVE-2021-41134 CVE-2025-54798 Upstream summary: Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution (HPP). This vulnerability is associated with program files […]

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Alpine Linux 3.20 — postgresql14 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — postgresql14 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 9.6.4-r0 📖 ~4 min read  •  Source: Alpine secdb entry — postgresql14 9.6.4-r0 Related CVEs: CVE-2017-7546 CVE-2017-7547 CVE-2017-7548 CVE-2017-7484 CVE-2017-7485 CVE-2017-7486 CVE-2023-39418 CVE-2023-39417  +12 more Upstream summary: Alpine community repository for vv3.20 ships postgresql14 9.6.4-r0 which […]

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openSUSE Tumbleweed — htmldoc — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — htmldoc — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:0349-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-46478 CVE-2024-45508 CVE-2021-43579 CVE-2022-27114 CVE-2009-3050 CVE-2022-28085 CVE-2021-40985 CVE-2021-20308 Upstream summary: HTMLDOC v1.9.18 contains a buffer overflow in parse_pre function,ps-pdf.cxx:5681. Table of contents Symptom & Impact […]

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Alpine Linux 3.19 — strongswan — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — strongswan — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 5.9.8-r0 📖 ~4 min read  •  Source: Alpine secdb entry — strongswan 5.9.8-r0 Related CVEs: CVE-2022-40617 CVE-2023-41913 CVE-2023-26463 CVE-2021-45079 CVE-2021-41990 CVE-2021-41991 CVE-2018-17540 CVE-2018-16151  +5 more Upstream summary: Alpine main repository for vv3.19 ships strongswan 5.9.8-r0 which […]

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Common Problems 127208

CentOS Stream 10 – Common Problem 175 – Diagnosis and Fix

🟠 High   ⏱ 5–30 min  Last verified: 24 May 2025 Affected versions: CentOS Stream 10 📖 ~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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How to Perform a CIS Benchmark Audit on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Perform a CIS Benchmark Audit on CentOS Stream 10

Introduction CentOS Stream 10 ships with a stable, security-hardened base that makes deploying perform a cis benchmark audit on centos stream 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Perform a CIS Benchmark Audit on CentOS Stream 10, including dnf module streams where applicable, systemd unit management, and the […]

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How to Configure SSL/TLS with OpenSSL on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Configure SSL/TLS with OpenSSL on CentOS Stream 10

Introduction CentOS Stream 10 ships with a stable, security-hardened base that makes deploying configure ssl/tls with openssl on centos stream 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure SSL/TLS with OpenSSL on CentOS Stream 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules […]

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