Linux

openSUSE Leap 15.6 — glusterfs — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — glusterfs — 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 security advisory (see also SUSE bugzilla) Related CVEs: CVE-2022-48340 CVE-2023-26253 Upstream summary: In Gluster GlusterFS 11.0, there is an xlators/cluster/dht/src/dht-common.c dht_setxattr_mds_cbk use-after-free. Table of contents Symptom & Impact Environment & Reproduction Root […]

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Oracle Linux 9 — qemu-kvm — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — qemu-kvm — vulnerability — patch and remediation guide (ELSA-2025-4492)

🟡 Medium   ⏱ 10–30 min  Last verified: 5 March 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-4492 Related CVEs: CVE-2023-6693 CVE-2024-3567 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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Oracle Linux 9 — .NET 8.0 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — .NET 8.0 — vulnerability — patch and remediation guide (ELSA-2025-8813)

🟠 High   ⏱ 15–60 min  Last verified: 5 March 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-8813 Related CVEs: CVE-2025-30399 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 Leap 15.5 — python3-python-jose — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — python3-python-jose — multiple vulnerabilities (2 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-2024:0149-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-33664 CVE-2024-33663 Upstream summary: python-jose through 3.3.0 allows attackers to cause a denial of service (resource consumption) during a decode via a crafted JSON […]

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Common Problems 114605

RHEL 9: Apache httpd Returns 403 Forbidden

🟡 Medium   ⏱ 5–30 min  Last verified: 4 March 2025 📖 ~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 & Cross-Refs References & Further […]

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How to Configure Apache with mod_pagespeed on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Configure Apache with mod_pagespeed on CentOS Stream 10

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

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How to Set Up a LEMP Stack on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Set Up a LEMP Stack on CentOS Stream 10

Introduction This tutorial demonstrates how to Set Up a LEMP Stack on CentOS Stream 10 on CentOS Stream 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered CentOS Stream 10 system with […]

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Alpine Linux edge — tpm2-tss — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — tpm2-tss — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 4.1.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — tpm2-tss 4.1.1-r0 Related CVEs: CVE-2024-29040 Upstream summary: Alpine community repository for vedge ships tpm2-tss 4.1.1-r0 which addresses CVE-2024-29040. Table of contents Symptom & Impact Environment […]

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Rocky Linux 8 — perl-Test-Simple — vulnerability — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — perl-Test-Simple — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2026:8096 Related CVEs: CVE-2025-40909 Upstream summary: Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fix(es): * perl: Perl threads have […]

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Debian 12 — golang-github-golang-jwt-jwt — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — golang-github-golang-jwt-jwt — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 4 March 2025 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-51744 CVE-2025-30204 Upstream summary: golang-jwt is a Go implementation of JSON Web Tokens. Unclear documentation of the error behavior in `ParseWithClaims` can lead to situation where users are […]

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