Troubleshooting

Gentoo Linux — media-libs/libsdl — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — media-libs/libsdl — multiple vulnerabilities (13 CVEs) — patch and remediation guide

  • December 3, 2019
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202305-17 Related CVEs: CVE-2019-7572 CVE-2019-7573 CVE-2019-7574 CVE-2019-7575 CVE-2019-7576 CVE-2019-7577 CVE-2019-7578 CVE-2019-7635  +5 more Upstream summary: Multiple vulnerabilities have been discovered in SDL. Please review the CVE identifiers referenced below for details. Table […]

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Common Problems 115499

RHEL 7 LVM thin pool full leading to write failures

  • December 3, 2019
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 3 December 2019 Affected versions: RHEL 7 📖 ~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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FreeBSD 12 — wget — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — wget — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • December 3, 2019
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 3 December 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: wget — security flaw in caching credentials passed as a part of the URL Related CVEs: CVE-2004-1487 CVE-2004-1488 CVE-2010-2252 CVE-2014-4877 CVE-2016-4971 CVE-2016-7098 CVE-2017-13089 CVE-2017-13090  +2 more Upstream summary: Gynvael Coldwind […]

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Common Problems 113053

Windows Server 2016 — SQL Server service account permission regression — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 3 December 2019 Affected versions: Windows Server 2016 📖 ~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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How to Configure Remote Desktop Web Access on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure Remote Desktop Web Access on Windows Server 2019

How to Configure Remote Desktop Web Access on Windows Server 2019 Remote Desktop Web Access (RD Web Access) provides a web portal through which users can access RemoteApp programs and session desktops without installing any software other than a web browser or the Remote Desktop client. Users navigate to an HTTPS URL, authenticate with their […]

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FreeBSD 12 — lxr — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — lxr — vulnerability — patch and remediation guide

  • December 3, 2019
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 3 December 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: lxr — multiple XSS vulnerabilities Related CVEs: CVE-2009-4497 Upstream summary: Dan Rosenberg reports: There are several cross-site scripting vulnerabilities in LXR. These vulnerabilities could allow an attacker to execute scripts […]

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Ubuntu 18.04 — gvfs — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — gvfs — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • December 3, 2019
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 3 December 2019 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4053-1 Related CVEs: CVE-2019-12447 CVE-2019-12448 CVE-2019-12449 CVE-2019-12795 CVE-2019-3827 Upstream summary: It was discovered that GVfs incorrectly handled the admin backend. Files created or moved by the admin backend could end […]

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How to Set Up a PXE Boot Server on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Set Up a PXE Boot Server on RHEL 7

  • December 3, 2019
  • Linux
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How to Set Up a PXE Boot Server on RHEL 7 Provisioning bare-metal servers or virtual machines one by one from USB media does not scale. A PXE (Preboot Execution Environment) boot server lets a machine boot directly from the network, pull a kernel and RAM disk from a TFTP server, and optionally complete an […]

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