Ubuntu 20.04

Comment installer et configurer VNC sur Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Comment installer et configurer VNC sur Ubuntu 20.04

Le Virtual Network Computing, ou VNC, est un système de connexion qui vous permet d’utiliser votre clavier et votre souris pour interagir avec un environnement de bureau graphique sur un serveur distant. Il facilite la gestion des fichiers, des logiciels et des paramètres…

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Ubuntu 20.04 — kopanocore — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — kopanocore — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 February 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6876-1 Related CVEs: CVE-2019-19907 CVE-2022-26562 Upstream summary: It was discovered that Kopano Core allowed out-of-bounds access. An attacker could use this issue to expose private information. This issue only affected […]

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Ubuntu 20.04 — nvidia-graphics-drivers-510-server — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — nvidia-graphics-drivers-510-server — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 6 February 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5547-1 Related CVEs: CVE-2022-31607 CVE-2022-31608 CVE-2022-31615 Upstream summary: Le Wu discovered that the NVIDIA graphics drivers did not properly perform input validation in some situations. A local user could use […]

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Ubuntu 20.04 — openldap — multiple vulnerabilities (17 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — openldap — multiple vulnerabilities (17 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 4 February 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6616-1 Related CVEs: CVE-2023-2953 CVE-2022-29155 CVE-2021-27212 CVE-2020-36221 CVE-2020-36222 CVE-2020-36223 CVE-2020-36224 CVE-2020-36225  +9 more Upstream summary: It was discovered that OpenLDAP was not properly performing bounds checks when executing functions related […]

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Como Instalar e Utilizar o Docker no Ubuntu 20.04 — step-by-step Docker tutorial on Progressive Robot

Como Instalar e Utilizar o Docker no Ubuntu 20.04

O Docker é um aplicativo que simplifica o processo de gerenciamento de processos de aplicação em containers. Os containers deixam você executar suas aplicações em processos isolados de recurso. Eles são semelhantes a máquinas virtuais, mas os…

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Cómo instalar y configurar VNC en Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Cómo instalar y configurar VNC en Ubuntu 20.04

Virtual Network Computing, o VNC, es un sistema de conexión que le permite usar su teclado y mouse para interactuar con un entorno de escritorio gráfico en un servidor remoto. Hace que administrar archivos, software y ajustes en un servidor remoto sea más fácil para los…

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Ubuntu 20.04 — wheel — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — wheel — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 31 January 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5821-1 Related CVEs: CVE-2022-40898 Upstream summary: Sebastian Chnelik discovered that wheel incorrectly handled certain file names when validated against a regex expression. An attacker could possibly use this issue to […]

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Ubuntu 20.04 — yajl — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — yajl — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 30 January 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6233-2 Related CVEs: CVE-2017-16516 CVE-2022-24795 CVE-2023-33460 Upstream summary: USN-6233-1 fixed vulnerabilities in YAJL. This update provides the corresponding updates for Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 23.04. Original […]

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