Linux

Amazon Linux 2 — resteasy-base — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — resteasy-base — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2024-2398 Related CVEs: CVE-2021-20289 CVE-2023-0482 Upstream summary: A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as […]

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

Gentoo Linux — sys-fs/udev — 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-202305-15 Related CVEs: CVE-2021-3997 CVE-2022-3821 Upstream summary: Multiple vulnerabilities have been discovered in systemd. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction […]

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Debian 11 — minizip — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — minizip — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 23 February 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-9485 CVE-2023-45853 Upstream summary: Directory traversal vulnerability in the do_extract_currentfile function in miniunz.c in miniunzip in minizip before 1.1-5 might allow remote attackers to write to arbitrary files […]

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openSUSE Tumbleweed — sysstat — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — sysstat — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2020:0736-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-19725 CVE-2023-33204 CVE-2022-39377 CVE-2007-3852 CVE-2019-16167 CVE-2018-19416 CVE-2018-19517 Upstream summary: sysstat through 12.2.0 has a double free in check_file_actlst in sa_common.c. Table of contents Symptom & […]

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How To Install R on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install R on Ubuntu 16.04

R is a popular open source programming language that specializes in statistical computing and graphics. It is widely used for developing statistical software and performing data analysis. R is easily extensible, and the community is known for continuously adding user-generated…

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

Oracle Linux 8 — dmidecode — vulnerability — patch and remediation guide (ELSA-2023-5252)

🟡 Medium   ⏱ 10–30 min  Last verified: 23 February 2023 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-5252 Related CVEs: CVE-2023-30630 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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Gentoo Linux — dev-lang/rust — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-lang/rust — multiple vulnerabilities (16 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-202409-07 Related CVEs: CVE-2022-46176 CVE-2023-38497 CVE-2021-28875 CVE-2021-28876 CVE-2021-28877 CVE-2021-28878 CVE-2021-28879 CVE-2021-29922  +8 more Upstream summary: Multiple vulnerabilities have been discovered in Rust. Please review the CVE identifiers referenced below for details. Table […]

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Installieren von Git unter Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Installieren von Git unter Ubuntu 20.04

Systeme zur Versionskontrolle wie Git sind integraler Bestandteil von bewährten Methoden für moderne Softwareentwicklung. Durch Versionierung können Sie Ihre Software auf der Quellebene verfolgen. Sie können Änderungen verfolgen, zu früheren Stadien zurückkehren und verzweigen,…

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How To Install and Configure SimpleSAMLphp for SAML Authentication on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install and Configure SimpleSAMLphp for SAML Authentication on Ubuntu 16.04

SimpleSAMPLphp is an open-source PHP authentication application that provides support for SAML 2.0 as a Service Provider (SP) or Identity Provider (IdP). In this tutorial you’ll install SimpleSamplPHP and configure it to use a MySQL database as an authentication source. You’ll store users and encrypted passwords in the MySQL database and test that you can use those users to log in.

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