🟠 High ⏱ 15–60 min Last verified: 19 October 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2003-0972 CVE-2006-4573 CVE-2009-1214 CVE-2009-1215 CVE-2015-6806 CVE-2017-5618 CVE-2020-9366 CVE-2021-26937 +4 more Upstream summary: Integer signedness error in ansi.c for GNU screen 4.0.1 and earlier, and 3.9.15 and earlier, allows […]
🟡 Medium ⏱ 5–30 min Last verified: 19 October 2023 📖 ~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 & Cross-Refs References & Further […]
🟢 Low ⏱ 5–15 min Last verified: 19 October 2023 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7118-1 Related CVEs: CVE-2023-40889 CVE-2023-40890 Upstream summary: It was discovered that ZBar did not properly handle certain QR codes. If a user or automated system using ZBar were tricked into […]
🟡 Medium ⏱ 10–30 min Last verified: 19 October 2023 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2025:1451-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-39929 Upstream summary: Uncontrolled search path in some Libva software maintained by Intel(R) before version 2.20.0 may allow an authenticated user to potentially enable escalation […]
🟠 High ⏱ 15–60 min Last verified: 19 October 2023 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory ESSA-2025:0001 (see also SUSE bugzilla) Related CVEs: CVE-2023-40547 CVE-2022-28737 CVE-2020-10713 CVE-2023-40546 CVE-2023-40548 CVE-2023-40549 CVE-2023-40550 CVE-2023-40551 +4 more Upstream summary: A remote code execution vulnerability was found in Shim. The Shim boot support […]
🟠 High ⏱ 15–60 min Last verified: 19 October 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2023-12715 Related CVEs: CVE-2023-20569 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 ⏱ 10–30 min Last verified: 19 October 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-4520 Related CVEs: CVE-2023-32681 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: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2024:0158-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-7101 Upstream summary: Spreadsheet::ParseExcel version 0.65 is a Perl module used for parsing Excel files. Spreadsheet::ParseExcel is vulnerable to an arbitrary code execution (ACE) […]
Introduction This guide explains how to Install and Configure ISC DHCP Server on Debian 12 on Debian 12 Bookworm. Debian Bookworm uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 12 install […]
![So installieren Sie Linux, Nginx, MySQL und PHP (LEMP-Stack) unter Ubuntu 20.04 [Schnellstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-linux-nginx-mysql-php-lemp-stack-on-ubuntu-20-04-quickstart-de-81472-featured.png "So installieren Sie Linux, Nginx, MySQL und PHP (LEMP-Stack) unter Ubuntu 20.04 [Schnellstart] 10")
In diesem Schnellstartleitfaden installieren wir einen LEMP-Stack auf einem Ubuntu 20.04-Server. Eine detailliertere Version dieses Tutorials mit weiteren Erklärungen zu einzelnen Schritten finden Sie unter [Installieren des Linux-, Nginx-, MySQL-, PHP- (LEMP-)Stacks unter…
