Implementing A Pure CSS Collapsible
In this post we’ll make use of the :checked and adjacent sibling selectors to create an accessible and CSS-only collapsible.
Oracle Linux 8 — libgcrypt — security and stability fixes — required update (ELSA-2021-4409)
🟡 Medium ⏱ 10–30 min Last verified: 23 October 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-4409 Related CVEs: CVE-2021-33560 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
FreeBSD 13 — dpkg — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 23 October 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: dpkg — stack-based buffer overflow Related CVEs: CVE-2015-0860 Upstream summary: Salvatore Bonaccorso reports: Hanno Boeck discovered a stack-based buffer overflow in the dpkg-deb component of dpkg, the Debian package management […]
Debian 11 — virtualbox-guest-additions-iso — multiple vulnerabilities (6 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 23 October 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2011-2300 CVE-2012-0105 CVE-2014-0405 CVE-2014-2441 CVE-2014-6540 CVE-2018-2693 Upstream summary: Unspecified vulnerability in Oracle VM VirtualBox 3.0, 3.1, 3.2, and 4.0 through 4.0.8 allows local users to affect confidentiality, integrity, […]
Ubuntu 16.04 LTS – interface stays down after boot
🟠 High ⏱ 5–30 min Last verified: 23 October 2021 Affected versions: Ubuntu 16.04 LTS Ubuntu 16.04 Ubuntu 16.04.7 📖 ~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 […]
FreeBSD 13 — isc-dhcpd — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 23 October 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: isc-dhcpd — format string vulnerabilities Related CVEs: CVE-2004-1006 Upstream summary: The ISC DHCP programs are vulnerable to several format string vulnerabilities which may allow a remote attacker to execute arbitrary […]
Ubuntu 20.04 LTS – /boot is full and kernel upgrades fail
🟠 High ⏱ 5–30 min Last verified: 23 October 2021 Affected versions: Ubuntu 20.04 LTS Ubuntu 20.04 Ubuntu 20.04.6 📖 ~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 […]
How to Set Up iocage Jail Storage on FreeBSD 13
Introduction How to Set Up iocage Jail Storage on FreeBSD 13 is a core administration task for any FreeBSD 13 server operator. FreeBSD 13 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for […]
Windows Server 2016 – BitLocker boot-start filter driver delays startup – Fix and Prevention
🟡 Medium ⏱ 5–30 min Last verified: 23 October 2021 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 […]
FreeBSD 13 — kdepim — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 23 October 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: kdepim exploitable buffer overflow in VCF reader Related CVEs: CVE-2003-0988 Upstream summary: A buffer overflow is present in some versions of the KDE personal information manager (kdepim) which may be […]
