February 2020 - Page 4 of 64

IBM AIX 7.2 — CVE-2020-4658 — xss — patch and remediation guide — diagnosis and fix on IBM AIX 7.2

IBM AIX 7.2 — CVE-2020-4658 — xss — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 25 May 2026 Affected versions: IBM AIX 7.2 📖 ~4 min read  •  Source: NVD CVE-2020-4658, IBM Support Bulletin CVE: CVE-2020-4658 NVD summary: IBM Sterling File Gateway 2.2.0.0 through 6.0.3.2 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web […]

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How to Configure XFS File System on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Configure XFS File System on Debian 10

Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up configure xfs file system on debian 10 on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow each step carefully and […]

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Spring Data JPA — step-by-step DevOps tutorial on Progressive Robot

Spring Data JPA

URL: https://www.progressiverobot.com/spring-data-jpa/ Spring Data JPA is part of Spring Data family. Spring Data makes it easier to create Spring driven applications that use new ways to access data, such as non-relational databases, map-reduction frameworks, cloud services, as well as well-advanced relational database support. This article will discuss about Spring Data JPA. We will also look […]

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FreeBSD 12 — py37-twisted — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py37-twisted — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-twisted — cookie and authorization headers are leaked when following cross-origin redirects Related CVEs: CVE-2019-12387 CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 CVE-2020-10108 CVE-2020-10109 Upstream summary: Twisted developers report: Cookie and Authorization headers are […]

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FreeBSD 12 — php70-fileinfo — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — php70-fileinfo — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: php — multiple vulnerabilities Upstream summary: The PHP Group reports: Fileinfo: Fixed bug #71527 (Buffer over-write in finfo_open with malformed magic file). mbstring: Fixed bug #71906 (AddressSanitizer: negative-size-param (-1) in […]

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FreeBSD 12 — linux-f10-libgcrypt — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — linux-f10-libgcrypt — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: GnuPG and Libgcrypt — side-channel attack vulnerability Related CVEs: CVE-2013-4242 Upstream summary: Werner Koch of the GNU project reports: Noteworthy changes in version 1.5.3: Mitigate the Yarom/Falkner flush+reload side-channel attack […]

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How To Install Python 3 and Set Up a Local Programming Environment on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Python 3 and Set Up a Local Programming Environment on Ubuntu 16.04

This tutorial will get you up and running with a local Python 3 programming environment in Ubuntu 16.04. It will guide you through installing Python 3 on your local Linux machine and setting up a programming environment via the command line. Though it will explicitly cover the installation procedures for Ubuntu 16.04, the general principles apply to any other Debian-based distributions.

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How to Generate Self-Signed Certificates with openssl on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Generate Self-Signed Certificates with openssl on RHEL 10

Introduction This tutorial demonstrates how to Generate Self-Signed Certificates with openssl on RHEL 10 on RHEL 10. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered RHEL 10 system with the default AppStream […]

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