Linux

Oracle Linux 9 — nodejs:18 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — nodejs:18 — vulnerability — patch and remediation guide (ELSA-2024-2779)

🟠 High   ⏱ 15–60 min  Last verified: 16 May 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-2779 Related CVEs: CVE-2024-28182 CVE-2024-25629 CVE-2024-27982 CVE-2024-27983 CVE-2024-22025 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]

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Alpine Linux 3.19 — mpfr4 — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — mpfr4 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 4.2.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — mpfr4 4.2.1-r0 Related CVEs: CVE-2023-25139 Upstream summary: Alpine main repository for vv3.19 ships mpfr4 4.2.1-r0 which addresses CVE-2023-25139. Table of contents Symptom & Impact Environment […]

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openSUSE Leap 15.6 — dpkg — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — dpkg — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2025:02734-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-6297 Upstream summary: It was discovered that dpkg-deb does not properly sanitize directory permissions when extracting a control member into a temporary directory, which […]

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How to Use Bacula for Enterprise Backup on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Use Bacula for Enterprise Backup on RHEL 9

Bacula is a mature, enterprise-grade open-source backup solution that manages backup, recovery, and data verification across heterogeneous networks. It uses a three-tier architecture — Director, Storage Daemon, and File Daemon — allowing centralised policy management with distributed storage targets. On RHEL 9, Bacula packages are available from the EPEL repository and integrate naturally with systemd. […]

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AlmaLinux 8 — felix-osgi-foundation — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — felix-osgi-foundation — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:9318 Related CVEs: CVE-2019-10086 CVE-2025-48734 Upstream summary: The javapackages-tools packages provide macros and scripts to support Java packaging. Security Fix(es): * apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean by default […]

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Debian 11 — mimetex — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — mimetex — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 15 May 2025 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-1382 CVE-2009-2459 CVE-2024-40446 Upstream summary: Multiple stack-based buffer overflows in mimetex.cgi in mimeTeX, when downloaded before 20090713, allow remote attackers to execute arbitrary code via a TeX file […]

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openSUSE Tumbleweed — python311-django-allauth — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python311-django-allauth — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2025-65430 CVE-2025-65431 Upstream summary: An issue was discovered in allauth-django before 65.13.0. IdP: marking a user as is_active=False after having handed tokens for that user […]

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Ubuntu 20.04 — unrar-nonfree — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — unrar-nonfree — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 15 May 2025 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7350-1 Related CVEs: CVE-2022-30333 CVE-2022-48579 CVE-2023-40477 CVE-2024-33899 Upstream summary: It was discovered that UnRAR incorrectly handled certain paths. If a user or automated system were tricked into extracting a specially […]

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Ubuntu 24.04 — erlang — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 24.04

Ubuntu 24.04 — erlang — multiple vulnerabilities (10 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 15 May 2025 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7961-1 Related CVEs: CVE-2024-53846 CVE-2025-48041 CVE-2025-48038 CVE-2025-48040 CVE-2025-48039 CVE-2025-46712 CVE-2025-4748 CVE-2025-32433  +2 more Upstream summary: It was discovered that Erlang incorrectly validated peer certificates when incorrect extended key usage was […]

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Alpine Linux 3.20 — pev — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — pev — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 0.82-r0 📖 ~4 min read  •  Source: Alpine secdb entry — pev 0.82-r0 Related CVEs: CVE-2021-45423 Upstream summary: Alpine community repository for vv3.20 ships pev 0.82-r0 which addresses CVE-2021-45423. Table of contents Symptom & Impact Environment […]

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