February 2022 - Page 50 of 64

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

  • February 7, 2022
  • Linux
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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

  • February 7, 2022
  • Linux
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🟠 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)

  • February 7, 2022
  • Linux
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🟠 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

  • February 7, 2022
  • Linux
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🟠 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)

  • February 7, 2022
  • Linux
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🟠 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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How to Keep Rocky Linux 8 Servers Updated — step-by-step Linux tutorial on Progressive Robot

How to Keep Rocky Linux 8 Servers Updated

  • February 7, 2022
  • Linux
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the cloud provider makes it possible for you to run as many droplets as you need for a project with one click. However, it’s more straightforward to deploy a server than it is to maintain one, and as you scale up your infrastructure, and droplets end up having longer project lifespans than you originally envisioned, you may find that you have some unanswered questions about maintenance. There are many steps you can take to ensure your servers will continue to work securely without future intervention.

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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

  • February 6, 2022
  • BSD
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🟢 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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FreeBSD 13 — dokuwiki-devel — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — dokuwiki-devel — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • February 6, 2022
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 6 February 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: dokuwiki — Local File Inclusion with register_globals on Related CVEs: CVE-2006-4674 CVE-2006-4675 CVE-2006-4679 CVE-2006-5098 CVE-2006-5099 CVE-2007-3930 CVE-2009-1960 Upstream summary: DokuWiki reports: A security hole was discovered which allows an attacker […]

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