Linux

openSUSE Tumbleweed — python36-Django — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python36-Django — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • February 16, 2022
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2021-35042 CVE-2018-6188 CVE-2020-24583 CVE-2020-24584 CVE-2020-7471 CVE-2020-9402 CVE-2021-33571 CVE-2016-7401  +12 more Upstream summary: Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if […]

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SLES 12 — perl-HTTP-Daemon — vulnerability — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — perl-HTTP-Daemon — vulnerability — patch and remediation guide

  • February 16, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 16 February 2022 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:2872-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-31081 Upstream summary: HTTP::Daemon is a simple http server class written in perl. Versions prior to 6.15 are subject to a vulnerability which could potentially […]

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Oracle Linux 8 — qt5-qtsvg — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — qt5-qtsvg — vulnerability — patch and remediation guide (ELSA-2022-1920)

  • February 16, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 16 February 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-1920 Related CVEs: CVE-2021-45930 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 Install Nomad Workload Orchestrator on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Install Nomad Workload Orchestrator on Debian 11

  • February 16, 2022
  • Linux
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Introduction How to Install Nomad Workload Orchestrator on Debian 11 is a fundamental operation for any administrator maintaining a Debian 11 Bullseye server. Debian 11 Bullseye ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 11. […]

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Oracle Linux 8 — kernel — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — kernel — security and stability fixes — required update (ELSA-2019-1167)

  • February 15, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 15 February 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2019-1167 Related CVEs: CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

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How to Configure SELinux Targeted Policy on CentOS Stream 9 — step-by-step CentOS Stream 9 tutorial on Progressive Robot

How to Configure SELinux Targeted Policy on CentOS Stream 9

  • February 15, 2022
  • CentOS
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Introduction Setting up configure selinux targeted policy on centos stream 9 on a CentOS Stream 9 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Configure SELinux Targeted Policy on CentOS Stream 9, with all the commands you need, the SELinux and firewalld considerations to […]

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AlmaLinux 8 — setup — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — setup — vulnerability — patch and remediation guide

  • February 15, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALBA-2020:4458 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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Debian 11 — system-tools-backends — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — system-tools-backends — vulnerability — patch and remediation guide

  • February 15, 2022
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 15 February 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2008-6792 Upstream summary: system-tools-backends before 2.6.0-1ubuntu1.1 in Ubuntu 8.10, as used by "Users and Groups" in GNOME System Tools, hashes account passwords with 3DES and consequently limits effective […]

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Debian 11 — libmspack — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libmspack — multiple vulnerabilities (18 CVEs) — patch and remediation guide

  • February 15, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 15 February 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-9556 CVE-2014-9732 CVE-2015-4467 CVE-2015-4468 CVE-2015-4469 CVE-2015-4470 CVE-2015-4471 CVE-2015-4472  +10 more Upstream summary: Integer overflow in the qtmd_decompress function in libmspack 0.4 allows remote attackers to cause a denial […]

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Ubuntu 16.04 — slurm-llnl — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — slurm-llnl — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • February 15, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 15 February 2022 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8197-1 Related CVEs: CVE-2022-29501 CVE-2016-10030 CVE-2018-10995 CVE-2017-15566 CVE-2018-7033 CVE-2019-6438 CVE-2020-12693 CVE-2020-27745  +2 more Upstream summary: It was discovered that Slurm did not properly handle access control when dealing with RPC […]

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