How To Use the innerHTML Property Binding in Angular
Learn how to bind strings that contain HTML markup with the innerHTML binding in your Angular templates.
A Comparison of Let’s Encrypt, Commercial and Private Certificate Authorities, and Self-Signed SSL Certificates
The push to get more and more web traffic secured with SSL encryption means that an increasing number of services and use-cases need a solution for obtaining the proper certificates. Whether it’s a public website, intranet traffic, or a staging server for your web app, you’ll…
Debian 9: systemd unit enters start-limit-hit
🟠 High ⏱ 5–30 min Last verified: 8 October 2019 Affected versions: Debian 9 📖 ~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 & […]
Ubuntu 14.04 LTS – Apache returns 502 due to PHP-FPM backend issues – Fix & Prevention
🟠 High ⏱ 5–30 min Last verified: 8 October 2019 Affected versions: Ubuntu 14.04 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 […]
FreeBSD 12 — privoxy — multiple vulnerabilities (9 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 8 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: privoxy — multiple vulnerabilities Related CVEs: CVE-2013-2503 CVE-2015-1030 CVE-2015-1031 CVE-2015-1201 CVE-2015-1380 CVE-2015-1381 CVE-2015-1382 CVE-2016-1982 +1 more Upstream summary: Privoxy Developers reports: Prevent invalid reads in case of corrupt chunk-encoded content. […]
Ubuntu 16.04 LTS apt reports Hash Sum mismatch
🟡 Medium ⏱ 5–30 min Last verified: 8 October 2019 📖 ~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 […]
How to Configure XFS on SLES 15
Introduction This tutorial covers How to Configure XFS on SLES 15 on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 15 system is up to date: zypper refresh && […]
FreeBSD 12 — ru-bogofilter — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 8 October 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: bogofilter — RFC 2047 decoder denial-of-service vulnerability Related CVEs: CVE-2004-1007 Upstream summary: The bogofilter team has been provided with a test case of a malformatted (non-conformant) RFC-2047 encoded word that […]
Ubuntu 18.04 LTS apt update fails with NO_PUBKEY errors
🟡 Medium ⏱ 5–30 min Last verified: 8 October 2019 📖 ~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 […]
Ubuntu 16.04 — libapreq2 — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 8 October 2019 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5041-1 Related CVEs: CVE-2019-12412 Upstream summary: It was discovered that libapreq2 did not properly sanitize the Content-Type field in certain crafted HTTP requests. An attacker could possibly use the vulnerability […]
