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How To Write an Article for the the cloud provider Community — step-by-step DevOps tutorial on Progressive Robot

How To Write an Article for the cloud provider Community

the cloud provider is excited to continue building out its collection of technical articles. The goal of these articles is to provide well written, comprehensive pieces on a variety of topics related to server administration. To keep the the cloud provider community unified and to ensure that articles fit…

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Ubuntu 16.04 — ldb — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — ldb — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 9 February 2021 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4888-1 Related CVEs: CVE-2020-27840 CVE-2021-20277 CVE-2019-3824 Upstream summary: Douglas Bagnall discovered that ldb, when used with Samba, incorrectly handled certain LDAP attributes. A remote attacker could possibly use this issue […]

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How To Use the Display Property to Manipulate the Box Model in CSS — step-by-step DevOps tutorial on Progressive Robot

How To Use the Display Property to Manipulate the Box Model in CSS

The value of the CSS display property affects the box model, the mechanism that determines how elements interact with one another on a page. Using this property, you can efficiently control how an element interacts with the layout of your web page. In this tutorial, you will work through multiple demos using the display property to solve problems like displaying a table element on a small screen and learn how it determines flow interactions with other elements.

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SLES 12 — ruby2.1-rubygem-rake — vulnerability — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — ruby2.1-rubygem-rake — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 9 February 2021 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-IU-2021:605-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-8130 Upstream summary: There is an OS command injection vulnerability in Ruby Rake < 12.3.3 in Rake::FileList when supplying a filename that begins with the […]

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Gentoo Linux — sys-fs/squashfs-tools — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — sys-fs/squashfs-tools — multiple vulnerabilities (2 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-202305-29 Related CVEs: CVE-2021-40153 CVE-2021-41072 Upstream summary: Multiple vulnerabilities have been discovered in squashfs-tools. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction […]

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SLES 12 — spamassassin — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — spamassassin — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 9 February 2021 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2020:0810-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-11805 CVE-2019-12420 CVE-2020-1930 CVE-2020-1931 CVE-2020-1946 CVE-2017-15705 CVE-2018-11780 CVE-2018-11781 Upstream summary: In Apache SpamAssassin before 3.4.3, nefarious CF files can be configured to run system commands […]

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SLES 15 — libblas3 — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — libblas3 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 9 February 2021 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:0913-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-4048 Upstream summary: An out-of-bounds read flaw was found in the CLARRV, DLARRV, SLARRV, and ZLARRV functions in lapack through version 3.10.0, as also used […]

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Oracle Linux 8 — firefox — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — firefox — vulnerability — patch and remediation guide (ELSA-2020-2828)

🟠 High   ⏱ 15–60 min  Last verified: 9 February 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-2828 Related CVEs: CVE-2020-12419 CVE-2020-12421 CVE-2020-12420 CVE-2020-12417 CVE-2020-12418 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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