Linux

SLES 15 — freeradius-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — freeradius-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 23 February 2025 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory ESSA-2024:0650 (see also SUSE bugzilla) Related CVEs: CVE-2024-3596 CVE-2022-41860 CVE-2022-41861 CVE-2019-11235 CVE-2019-17185 CVE-2022-41859 CVE-2012-3547 CVE-2014-2015  +12 more Upstream summary: RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local […]

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Alpine Linux 3.19 — gptfdisk — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — gptfdisk — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 1.0.6-r0 📖 ~4 min read  •  Source: Alpine secdb entry — gptfdisk 1.0.6-r0 Related CVEs: CVE-2021-0308 CVE-2020-0256 Upstream summary: Alpine main repository for vv3.19 ships gptfdisk 1.0.6-r0 which addresses CVE-2021-0308. Table of contents Symptom & Impact […]

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

Oracle Linux 8 — cups — vulnerability — patch and remediation guide (ELSA-2025-15702)

🟠 High   ⏱ 15–60 min  Last verified: 23 February 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-15702 Related CVEs: CVE-2025-58060 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 — gnuchess — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

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

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 6.2.9-r0 📖 ~4 min read  •  Source: Alpine secdb entry — gnuchess 6.2.9-r0 Related CVEs: CVE-2021-30184 Upstream summary: Alpine community repository for vv3.19 ships gnuchess 6.2.9-r0 which addresses CVE-2021-30184. Table of contents Symptom & Impact Environment […]

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SLES 15 — apache-commons-fileupload — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — apache-commons-fileupload — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 23 February 2025 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory RHSA-2025:14177 (see also SUSE bugzilla) Related CVEs: CVE-2025-48976 Upstream summary: Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability in Apache Commons FileUpload. This issue affects Apache Commons […]

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Amazon Linux 2 — gnupg2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — gnupg2 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2026-3125 Related CVEs: CVE-2025-68973 CVE-2018-12020 CVE-2022-34903 CVE-2014-4617 Upstream summary: In GnuPG before 2.4.9, armor_filter in g10/armor.c has two increments of an index variable where one is intended, leading to an […]

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SLES 15 — apache2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — apache2 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 23 February 2025 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2021:2918-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-33193 CVE-2021-44790 CVE-2021-42013 CVE-2010-0425 CVE-2025-49630 CVE-2025-49812 CVE-2025-23048 CVE-2023-45802  +12 more Upstream summary: A crafted method sent through HTTP/2 will bypass validation and be forwarded by […]

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Gentoo Linux — dev-lang/pypy — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-lang/pypy — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202506-07 Related CVEs: CVE-2024-6232 CVE-2024-6923 CVE-2024-7592 CVE-2024-8088 CVE-2024-12718 CVE-2025-4138 CVE-2025-4330 CVE-2025-4516  +1 more Upstream summary: Multiple vulnerabilities have been discovered in Python, PyPy3. Please review the CVE identifiers referenced below for details. […]

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How to Use Podman Compose on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Use Podman Compose on CentOS Stream 10

Introduction Setting up use podman compose on centos stream 10 on a CentOS Stream 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Use Podman Compose on CentOS Stream 10, with all the commands you need, the SELinux and firewalld considerations to keep in […]

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Common Problems 114575

RHEL 9: mdadm RAID Array Degraded

🟡 Medium   ⏱ 5–30 min  Last verified: 22 February 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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