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Ubuntu 18.04 — weechat — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — weechat — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 27 April 2021 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5258-1 Related CVEs: CVE-2017-14727 CVE-2020-8955 CVE-2020-9759 CVE-2020-9760 CVE-2021-40516 Upstream summary: Stuart Nevans Locke discovered that WeeChat's relay plugin insecurely handled malformed websocket frames. A remote attacker in control of a […]

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openSUSE Tumbleweed — ant — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — ant — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:712-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-36373 CVE-2021-36374 CVE-2013-1571 CVE-2018-10886 CVE-2020-11979 CVE-2020-1945 Upstream summary: When reading a specially crafted TAR archive an Apache Ant build can be made to allocate large […]

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Mockito ArgumentCaptor, @Captor Annotation — step-by-step Programming tutorial on Progressive Robot

Mockito ArgumentCaptor, @Captor Annotation

URL: https://www.progressiverobot.com/mockito-argumentcaptor-captor-annotation/ Mockito ArgumentCaptor is used to capture arguments for mocked methods. ArgumentCaptor is used with [Mockito verify()](/community/tutorials/mockito-verify) methods to get the arguments passed when any method is called. This way, we can provide additional [JUnit assertions](/community/tutorials/junit-assertions) for our tests. Mockito ArgumentCaptor We can create ArgumentCaptor instance for any class, then its capture() method is […]

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SLES 15 — perl-Net-CIDR-Lite — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — perl-Net-CIDR-Lite — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 27 April 2021 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:1256-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-47154 Upstream summary: The Net::CIDR::Lite module before 0.22 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, […]

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How to Tune Kernel Parameters with sysctl on Oracle Linux 8 — step-by-step Oracle Linux 8 tutorial on Progressive Robot

How to Tune Kernel Parameters with sysctl on Oracle Linux 8

Introduction Setting up tune kernel parameters with sysctl on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Tune Kernel Parameters with sysctl on Oracle Linux 8, with all the commands you need, the SELinux and firewalld […]

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How To Install the LLMP stack (Linux, Lighttpd, MySQL and PHP) on Ubuntu 12.04 — step-by-step Linux tutorial on Progressive Robot

How To Install the LLMP stack (Linux, Lighttpd, MySQL and PHP) on Ubuntu 12.04

LLMP is an open source web server that powers numerous websites in the world that focuses on increased performance and a light memory footprint. Together with the very popular MySQL database server and the PHP server side dynamic scripting language, Lighttpd is a strong alternative to the more resource intensive, but otherwise very powerful, LAMP stack.

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