Operations

How to Configure ReFS (Resilient File System) on Windows Server 2016 — step-by-step Windows Server 2016 tutorial on Progressive Robot

How to Configure ReFS (Resilient File System) on Windows Server 2016

How to Configure Windows Server 2016 ReFS File System Resilient File System (ReFS) is a modern file system introduced by Microsoft to maximize data availability, scale efficiently with large data sets, and provide data integrity. Windows Server 2016 significantly enhanced ReFS with features such as integrity streams, block cloning, and sparse VDL, making it an […]

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Debian 11 — libmtp — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libmtp — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 15 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-9831 CVE-2017-9832 Upstream summary: An integer overflow vulnerability in the ptp_unpack_EOS_CustomFuncEx function of the ptp-pack.c file of libmtp (version 1.1.12 and below) allows attackers to cause a denial […]

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

Debian 11 — sks — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 15 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-3207 Upstream summary: Cross-site scripting (XSS) vulnerability in wserver.ml in SKS Keyserver before 1.1.5 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to […]

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Debian 11 — samba — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — samba — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 15 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2002-1318 CVE-2002-2196 CVE-2003-0085 CVE-2003-0086 CVE-2003-0196 CVE-2003-0201 CVE-2004-0082 CVE-2004-0186  +12 more Upstream summary: Buffer overflow in samba 2.2.2 through 2.2.6 allows remote attackers to cause a denial of service […]

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How to Configure Azure Site Recovery for Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Configure Azure Site Recovery for Windows Server 2022

Azure Site Recovery Overview Azure Site Recovery (ASR) is Microsoft’s disaster recovery as a service (DRaaS) solution that replicates on-premises workloads — including physical Windows Server 2022 machines, Hyper-V VMs, and VMware VMs — to Microsoft Azure. In the event of a site failure, ASR enables failover to Azure within minutes, keeping your applications available […]

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IBM AIX 7.3 — CVE-1999-0345 — denial of service — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-1999-0345 — denial of service — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 14 December 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-1999-0345, IBM PSIRT advisory page CVE: CVE-1999-0345 NVD summary: Jolt ICMP attack causes a denial of service in Windows 95 and Windows NT systems. References: www.securityfocus.com/archive/1/62170   www.securityfocus.com/archive/1/62170 Table of contents Symptom […]

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Common Problems 113409

Windows Server 2012 R2 – Kerberos KRB_AP_ERR_MODIFIED and SPN duplication – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 14 December 2022 Affected versions: Windows Server 2012 R2 📖 ~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 […]

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openSUSE Tumbleweed — python38-waitress — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python38-waitress — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2025:15108-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-24761 CVE-2022-31015 Upstream summary: Waitress is a Web Server Gateway Interface server for Python 2 and 3. When using Waitress versions 2.1.0 and prior behind […]

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Common Problems 111880

Windows Server 2022 — iSCSI target portal disconnects under heavy initiator load — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 14 December 2022 Affected versions: Windows Server 2022 📖 ~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 […]

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