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SLES 15 — kernel-livepatch — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — kernel-livepatch — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • October 31, 2021
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 31 October 2021 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2017:3210-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-1000405 CVE-2021-4028 CVE-2021-31440 CVE-2018-12904 CVE-2019-5108 CVE-2018-15471 CVE-2019-13272 CVE-2020-13233  +2 more Upstream summary: The Linux Kernel versions 2.6.38 through 4.14 have a problematic use of pmd_mkdirty() […]

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Debian 11 — libpodofo — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libpodofo — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • October 31, 2021
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 31 October 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-8981 CVE-2017-5852 CVE-2017-5853 CVE-2017-5854 CVE-2017-5855 CVE-2017-5886 CVE-2017-6840 CVE-2017-6841  +12 more Upstream summary: Heap-based buffer overflow in the PdfParser::ReadXRefSubsection function in base/PdfParser.cpp in PoDoFo allows attackers to have unspecified […]

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A Beginner's Guide To Drush: The Drupal Shell — step-by-step CMS tutorial on Progressive Robot

A Beginner’s Guide To Drush: The Drupal Shell

  • October 31, 2021
  • CMS
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Drush is a very useful tool which helps you perform various admin tasks using just one or two commands in the terminal, replacing the many clicks and page refreshes needed in the UI. This tutorial will go through some of the basic Drush commands and will work with a standard Drupal installation to illustrate them.

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FreeBSD 13 — hdf5 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — hdf5 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • October 30, 2021
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 30 October 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: hdf5 — multiple vulnerabilities Related CVEs: CVE-2016-4330 CVE-2016-4331 CVE-2016-4332 CVE-2016-4333 Upstream summary: Talos Security reports: CVE-2016-4330 (TALOS-2016-0176) – HDF5 Group libhdf5 H5T_ARRAY Code Execution Vulnerability CVE-2016-4331 (TALOS-2016-0177) – HDF5 Group […]

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FreeBSD 13 — pdflib-perl — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — pdflib-perl — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • October 30, 2021
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 30 October 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: tiff — buffer overflow vulnerability Related CVEs: CVE-2004-0803 CVE-2004-0804 CVE-2004-0886 CVE-2004-1308 CVE-2005-1544 Upstream summary: A Gentoo Linux Security Advisory reports: Tavis Ormandy of the Gentoo Linux Security Audit Team discovered […]

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

Oracle Linux 8 — evolution — security and stability fixes — required update (ELSA-2020-1600)

  • October 30, 2021
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 30 October 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-1600 Related CVEs: CVE-2018-15587 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 PHP 8.2 on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Install PHP 8.2 on FreeBSD 13

  • October 30, 2021
  • FreeBSD
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Introduction This guide explains how to Install PHP 8.2 on FreeBSD 13 on FreeBSD 13. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege […]

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FreeBSD 13 — xlockmore — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — xlockmore — vulnerability — patch and remediation guide

  • October 30, 2021
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 30 October 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: xlockmore — local exploit Related CVEs: CVE-2012-4524 Upstream summary: Ignatios Souvatzis of NetBSD reports: Due to an error in the dclock screensaver in xlockmore, users who explicitly use this screensaver […]

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