🟠 High ⏱ 15–60 min Last verified: 22 April 2023 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5840-1 Related CVEs: CVE-2018-5786 CVE-2020-25467 CVE-2021-27345 CVE-2021-27347 CVE-2022-26291 CVE-2022-28044 CVE-2017-8844 CVE-2017-8846 +7 more Upstream summary: It was discovered that Long Range ZIP incorrectly handled pointers. If a user or an […]
Introduction This tutorial demonstrates how to Install Nginx on Oracle Linux 9 on Oracle Linux 9. 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 Oracle Linux 9 system with the default AppStream […]
El lenguaje de programación Python es una opción cada vez más popular para desarrolladores principiantes y experimentados. Flexible y versátil, Python tiene puntos fuertes en la creación de secuencias de comandos, el análisis de datos, el aprendizaje automático y el desarrollo…
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2022:2592-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-31163 Upstream summary: TZInfo is a Ruby library that provides access to time zone data and allows times to be converted using time zone rules. […]
🟢 Low ⏱ 5–15 min Last verified: 22 April 2023 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6189-1 Related CVEs: CVE-2021-28235 Upstream summary: It was discovered that etcd leaked credentials when debugging was enabled. This allowed remote attackers to discover etcd authentication credentials and possibly escalate privileges […]
🟢 Low ⏱ 5–15 min Last verified: 22 April 2023 Affected versions: CentOS Stream 9 📖 ~4 min read • Source: AlmaLinux/RHEL advisory ALSA-2023:6685 Related CVEs: CVE-2023-22745 Upstream summary: The tpm2-tss packages provide the Intel implementation of the Trusted Platform Module (TPM) 2.0 System API library. This library enables programs to interact with TPM […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2023:1095-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-4515 CVE-2014-7204 Upstream summary: A flaw was found in Exuberant Ctags in the way it handles the "-o" option. This option specifies the tag filename. […]
![Como instalar o Nginx no Ubuntu 18.04 [Início rápido] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-nginx-on-ubuntu-18-04-quickstart-pt-81919-featured.png "Como instalar o Nginx no Ubuntu 18.04 [Início rápido] 8")
O Nginx é um dos servidores Web mais populares no mundo e é responsável por hospedar alguns dos sites de maior tráfego na Internet. Ele é mais amigável do que o Apache em termos de recursos na maioria dos casos e pode ser usado como um servidor Web ou como proxy…
🟠 High ⏱ 30–90 min Last verified: 22 April 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read • Source: NVD CVE-2016-3053, IBM Support Bulletin CVE: CVE-2016-3053 NVD summary: IBM AIX contains an unspecified vulnerability that would allow a locally authenticated user to obtain root level privileges. References: aix.software.ibm.com/aix/efixes/security/lsmcode www.securityfocus.com/bid/93605 www.securitytracker.com/id/1037030 […]
Introduction to Blue-Green Deployment on Windows Server 2022 Blue-green deployment is a release technique that maintains two identical production environments — one active (blue), one idle (green). A new version is deployed to the idle environment, validated, and then traffic is switched instantly from blue to green. If anything goes wrong after the switch, traffic […]
