Linux

Debian 11 — gpsd — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — gpsd — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 22 January 2025 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-1388 CVE-2013-2038 CVE-2018-17937 CVE-2025-67268 CVE-2025-67269 Upstream summary: Format string vulnerability in the gpsd_report function for BerliOS GPD daemon (gpsd, formerly pygps) 1.9.0 through 2.7 allows remote attackers to […]

Read more
Common Problems 116605

Ubuntu 24.04 LTS – fail2ban service running but no bans applied – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 22 January 2025 Affected versions: Ubuntu 24.04 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 […]

Read more
Amazon Linux 2023 — kernel-livepatch-6.1.119-129.201 — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — kernel-livepatch-6.1.119-129.201 — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023LIVEPATCH-2025-036 Related CVEs: CVE-2024-36899 CVE-2024-50055 CVE-2024-50121 CVE-2024-50246 CVE-2024-53206 Upstream summary: In the Linux kernel, the following vulnerability has been resolved: gpiolib: cdev: Fix use after free in lineinfo_changed_notify (CVE-2024-36899) In […]

Read more
How to Configure Xdebug for PHP on CentOS Stream 10 — step-by-step CentOS Stream 10 tutorial on Progressive Robot

How to Configure Xdebug for PHP on CentOS Stream 10

Introduction CentOS Stream 10 ships with a stable, security-hardened base that makes deploying configure xdebug for php on centos stream 10 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure Xdebug for PHP on CentOS Stream 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules […]

Read more
Alpine Linux 3.20 — gst-plugins-ugly — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — gst-plugins-ugly — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 1.22.5-r0 📖 ~4 min read  •  Source: Alpine secdb entry — gst-plugins-ugly 1.22.5-r0 Related CVEs: CVE-2023-38104 CVE-2023-38103 CVE-2017-5846 CVE-2017-5847 Upstream summary: Alpine community repository for vv3.20 ships gst-plugins-ugly 1.22.5-r0 which addresses CVE-2023-38104. Table of contents Symptom […]

Read more
Debian 12 — unrtf — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — unrtf — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 22 January 2025 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-1297 CVE-2014-9274 CVE-2014-9275 CVE-2016-10091 CVE-2025-65410 CVE-2025-65411 Upstream summary: Buffer overflow in the process_font_table function in convert.c for unrtf 0.19.3 allows remote attackers to execute arbitrary code via a […]

Read more
Ubuntu 18.04 — intel-microcode — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — intel-microcode — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 22 January 2025 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-8068-1 Related CVEs: CVE-2025-31648 CVE-2025-20053 CVE-2025-22839 CVE-2025-22840 CVE-2025-20109 CVE-2025-24305 CVE-2025-26403 CVE-2025-21090  +12 more Upstream summary: Sergiu Ghetie discovered that some Intel® processors did not properly handle values in the microcode […]

Read more
Alpine Linux 3.19 — hylafax — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — hylafax — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 6.0.6-r5 📖 ~4 min read  •  Source: Alpine secdb entry — hylafax 6.0.6-r5 Related CVEs: CVE-2018-17141 Upstream summary: Alpine main repository for vv3.19 ships hylafax 6.0.6-r5 which addresses CVE-2018-17141. Table of contents Symptom & Impact Environment […]

Read more
SLES 15 — libupb37 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — libupb37 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 22 January 2025 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:0573-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-4785 CVE-2024-11407 CVE-2024-7246 CVE-2023-32732 Upstream summary: Lack of error handling in the TCP server in Google's gRPC starting version 1.23 on posix-compatible platforms (ex. Linux) […]

Read more
Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2024-12582)

🟠 High   ⏱ 15–60 min  Last verified: 22 January 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-12582 Related CVEs: CVE-2024-41091 CVE-2024-41090 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

Read more
CHAT