🟡 Medium ⏱ 10–30 min Last verified: 11 January 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2007-4974 CVE-2010-3349 CVE-2020-22617 Upstream summary: Heap-based buffer overflow in the flac_buffer_copy function in libsndfile 1.0.17 and earlier might allow remote attackers to execute arbitrary code via a FLAC […]
Buildbot is a Python-based continuous integration system for automating software build, test, and release processes. In this tutorial, we’ll create systemd unit files so that the server’s init system can manage the Buildbot processes.
Wenn Sie zum ersten Mal einen neuen Linux-Server einsetzen, ist das Hinzufügen und Entfernen von Benutzern oft eines der ersten Dinge, die Sie tun müssen. In diesem Leitfaden erfahren Sie, wie Sie auf einem CentOS 8-Server Benutzerkonten erstellen, sudo-Privilegien zuweisen…
🟡 Medium ⏱ 10–30 min Last verified: 11 January 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2007-1349 CVE-2009-0796 CVE-2011-2767 Upstream summary: PerlRun.pm in Apache mod_perl before 1.30, and RegistryCooker.pm in mod_perl 2.x, does not properly escape PATH_INFO before use in a regular expression, which […]
LEMP es un grupo de software que se puede utilizar para servir páginas web dinámicas y aplicaciones web. Este es un acrónimo que describe un sistema operativo Linux, con un servidor web Nginx. Los datos del backend se almacenan en la base de datos MySQL y el procesamiento…
🟠 High ⏱ 15–60 min Last verified: 11 January 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2022-5778 Related CVEs: CVE-2022-36318 CVE-2022-36319 CVE-2022-2505 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]
IPv6 adoption has accelerated as IPv4 address exhaustion becomes more acute, and most modern Linux servers must support both protocols simultaneously in a dual-stack configuration. RHEL 8 ships with full IPv6 support in the kernel and in NetworkManager, making dual-stack setup straightforward with nmcli. Firewalld and the major web servers handle IPv6 natively once the […]
🟡 Medium ⏱ 5–30 min Last verified: 10 January 2023 Affected versions: Ubuntu 22.04 LTS 📖 ~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 […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2023-2362 Related CVEs: CVE-2022-40898 Upstream summary: An issue discovered in Python Packaging Authority (PyPA) Wheel 0.37.1 and earlier allows remote attackers to cause a denial of service via attacker controlled […]
🟡 Medium ⏱ 10–30 min Last verified: 10 January 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2010-2246 CVE-2011-0702 CVE-2011-1031 CVE-2017-7875 Upstream summary: feh before 1.8, when the –wget-timestamp option is enabled, might allow remote attackers to execute arbitrary commands via shell metacharacters in a […]
