🟡 Medium ⏱ 5–30 min Last verified: 3 May 2021 📖 ~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 […]
🟡 Medium ⏱ 10–30 min Last verified: 2 May 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-4241 Related CVEs: CVE-2020-35522 CVE-2020-35523 CVE-2020-35524 CVE-2020-35521 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]
🟡 Medium ⏱ 15–45 min Last verified: 2 May 2021 Affected versions: IBM AIX 7.1 📖 ~4 min read • Source: NVD CVE-2020-4230, IBM Support Bulletin CVE: CVE-2020-4230 NVD summary: IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.1 and 11.5 is vulnerable to an escalation of privilege when an authenticated […]
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 harden ssh on ibm aix 7.2 on IBM AIX […]
🟡 Medium ⏱ 10–30 min Last verified: 2 May 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: quassel — multiple vulnerabilities Related CVEs: CVE-2013-4422 CVE-2015-3427 CVE-2015-8547 CVE-2016-4414 Upstream summary: Gentoo reports: quasselcore: corruption of heap metadata caused by qdatastream leading to preauth remote code execution. Severity: high, […]
🟢 Low ⏱ 5–15 min Last verified: 2 May 2021 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: py-pygments — multiple DoS vulnerabilities Related CVEs: CVE-2021-20270 CVE-2021-27291 Upstream summary: Red Hat reports: An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of […]
Introduction Setting up deploy a cakephp application on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Deploy a CakePHP Application on Oracle Linux 8, with all the commands you need, the SELinux and firewalld considerations to […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALBA-2021:4263 Upstream summary: GCC Toolset is a compiler toolset that provides recent versions of development tools. GCC Toolset is an Application Stream packaged as a Software Collection. This enhancement update adds the […]
🟡 Medium ⏱ 10–30 min Last verified: 2 May 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: pspp — multiple vulnerabilities Related CVEs: CVE-2017-10791 CVE-2017-10792 CVE-2017-12958 CVE-2017-12959 CVE-2017-12960 CVE-2017-12961 Upstream summary: CVE Details reports: There is an Integer overflow in the hash_int function of the libpspp library […]
🟢 Low ⏱ 5–15 min Last verified: 2 May 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: PyYAML — arbitrary code execution Related CVEs: CVE-2020-14343 CVE-2020-1747 Upstream summary: A vulnerability was discovered in the PyYAML library in versions before 5.4, where it is susceptible to arbitrary code […]
