Package Management

AlmaLinux 9 — xterm — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — xterm — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:14075 Related CVEs: CVE-2022-24130 CVE-2022-45063 Upstream summary: The xterm program is a terminal emulator for the X Window System. It provides DEC VT102 and Tektronix 4014 compatible terminals for programs that can't […]

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IBM AIX 7.1 — CVE-2022-22442 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.1

IBM AIX 7.1 — CVE-2022-22442 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 29 December 2022 Affected versions: IBM AIX 7.1 📖 ~4 min read  •  Source: NVD CVE-2022-22442, IBM Support Bulletin CVE: CVE-2022-22442 NVD summary: "IBM InfoSphere Information Server 11.7 could allow an authenticated user to access information restricted to users with elevated privileges due to improper access controls. […]

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How to Use GCC on IBM AIX 7.2 — step-by-step IBM AIX 7.2 tutorial on Progressive Robot

How to Use GCC on IBM AIX 7.2

Introduction IBM AIX 7.2 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to use gcc on ibm aix 7.2 on IBM AIX […]

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Debian 11 — xtrans — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — xtrans — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 29 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2006-4447 Upstream summary: X.Org and XFree86, including libX11, xdm, xf86dga, xinit, xload, xtrans, and xterm, does not check the return values for setuid and seteuid calls when attempting […]

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How to Set Up Windows Server 2022 Active Directory Monitoring — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Set Up Windows Server 2022 Active Directory Monitoring

Introduction to Active Directory Hardening Active Directory is the identity backbone of most Windows enterprise environments, and it is the primary target in modern cyberattacks. Adversaries who compromise AD gain the ability to impersonate any user, access any resource, persist indefinitely, and move laterally throughout the organization. The attack techniques used against AD — Pass-the-Hash, […]

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Alpine Linux edge — sdl2_ttf — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — sdl2_ttf — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 2.20.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — sdl2_ttf 2.20.0-r0 Related CVEs: CVE-2022-27470 Upstream summary: Alpine community repository for vedge ships sdl2_ttf 2.20.0-r0 which addresses CVE-2022-27470. Table of contents Symptom & Impact Environment […]

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Debian 11 — containerd — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — containerd — multiple vulnerabilities (14 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 29 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-15157 CVE-2020-15257 CVE-2021-21334 CVE-2021-32760 CVE-2021-41103 CVE-2022-23471 CVE-2022-23648 CVE-2022-24769  +6 more Upstream summary: In containerd (an industry-standard container runtime) before version 1.2.14 there is a credential leaking vulnerability. If […]

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Oracle Linux 8 — firefox — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — firefox — vulnerability — patch and remediation guide (ELSA-2022-0510)

🟠 High   ⏱ 15–60 min  Last verified: 29 December 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-0510 Related CVEs: CVE-2022-22761 CVE-2022-22756 CVE-2022-22759 CVE-2022-22760 CVE-2022-22764 CVE-2022-22763 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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