Logging Monitoring

Ubuntu 18.04 — node-moment — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — node-moment — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 7 February 2022 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5559-1 Related CVEs: CVE-2022-24785 CVE-2022-31129 Upstream summary: It was discovered that Moment.js incorrectly handled certain input paths. An attacker could possibly use this issue to cause a loss of integrity […]

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Gentoo Linux — dev-java/log4j — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-java/log4j — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202402-16 Related CVEs: CVE-2019-17571 CVE-2020-9488 CVE-2020-9493 CVE-2022-23302 CVE-2022-23305 Upstream summary: Multiple vulnerabilities hav been discovered in Apache Log4j. Please review the CVE identifiers referenced below for details. Table of contents Symptom & […]

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How to Install Keepalived for High Availability on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Install Keepalived for High Availability on Debian 11

Introduction Deploying install keepalived for high availability on debian 11 on a Debian 11 Bullseye machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Ensure […]

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SLES 15 — go1.16 — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — go1.16 — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 7 February 2022 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2022:1007-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-24921 CVE-2022-23772 CVE-2022-23806 CVE-2021-39293 CVE-2021-41771 CVE-2021-41772 CVE-2021-44716 CVE-2022-23773  +3 more Upstream summary: regexp.Compile in Go before 1.16.15 and 1.17.x before 1.17.8 allows stack exhaustion via […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2022-9147)

🟠 High   ⏱ 15–60 min  Last verified: 7 February 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-9147 Related CVEs: CVE-2021-4155 CVE-2021-3640 CVE-2022-0492 CVE-2021-3752 CVE-2021-44733 CVE-2022-0185 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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openSUSE Tumbleweed — warpinator — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — warpinator — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2022-42725 Upstream summary: Warpinator through 1.2.14 allows access outside of an intended directory, as demonstrated by symbolic directory links. Table of contents Symptom & Impact […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2022-9211)

🟠 High   ⏱ 15–60 min  Last verified: 7 February 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-9211 Related CVEs: CVE-2022-0847 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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IBM AIX 7.3 — CVE-2006-6914 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2006-6914 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 6 February 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2006-6914, IBM Support Bulletin CVE: CVE-2006-6914 NVD summary: Unspecified vulnerability in ftpd in IBM AIX 5.2.0 and 5.3.0 allows remote attackers to obtain sensitive information, including passwords, via unspecified vectors. References: ftp://aix.software.ibm.com/aix/efixes/security/R […]

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FreeBSD 13 — ganglia-webfrontend — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — ganglia-webfrontend — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 February 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ganglia-webfrontend — auth bypass Related CVEs: CVE-2015-6816 Upstream summary: Ivan Novikov reports: It's easy to bypass auth by using boolean serialization… Table of contents Symptom & Impact Environment & Reproduction […]

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