🔴 Critical ⏱ 15–90 min Last verified: 19 March 2023 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-CU-2022:2627-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-3515 CVE-2022-47629 CVE-2014-9087 CVE-2016-4574 CVE-2016-4579 Upstream summary: A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The […]
Uma versão anterior deste tutorial foi escrita por Justin Ellingwood O WordPress é o CMS (sistema de gerenciamento de conteúdo) mais popular da Internet. É uma ótima opção para colocar um…
🟠 High ⏱ 15–60 min Last verified: 18 March 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2023-1368 Related CVEs: CVE-2023-0767 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
🟡 Medium ⏱ 5–30 min Last verified: 18 March 2023 Affected versions: RHEL 7 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]
PAM (Pluggable Authentication Modules) is the framework that sits between Linux applications and the underlying authentication mechanisms. Almost every program that authenticates users on RHEL 9 — SSH, su, sudo, login, and graphical sessions — goes through PAM. By configuring PAM you can enforce password complexity requirements, lock accounts after failed login attempts, set resource […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2023:6542 Related CVEs: CVE-2023-31486 Upstream summary: HTTP::Tiny is a small and simple HTTP/1.1 client written in Perl. Security Fix(es): * http-tiny: insecure TLS cert default (CVE-2023-31486) For more details about the security […]
🟢 Low ⏱ 5–15 min Last verified: 18 March 2023 Affected versions: CentOS Stream 9 📖 ~4 min read • Source: AlmaLinux/RHEL advisory ALSA-2022:8100 Related CVEs: CVE-2022-23645 Upstream summary: SWTPM is a TPM emulator built on libtpms providing TPM functionality for QEMU VMs. Security Fix(es): * swtpm: Unchecked header size indicator against expected size […]
![Comment installer et configurer VNC sur Ubuntu 20.04 [Démarrage rapide] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-and-configure-vnc-on-ubuntu-20-04-quickstart-fr-79585-featured.png "Comment installer et configurer VNC sur Ubuntu 20.04 [Démarrage rapide] 8")
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…
🟠 High ⏱ 15–60 min Last verified: 18 March 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2022-4582 Related CVEs: CVE-2022-1271 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
🟠 High ⏱ 15–60 min Last verified: 18 March 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-12071 Related CVEs: CVE-2023-21830 CVE-2022-43548 CVE-2023-21835 CVE-2023-21843 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]
