🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 6.6.2p1-r0 📖 ~4 min read • Source: Alpine secdb entry — opensmtpd 6.6.2p1-r0 Related CVEs: CVE-2020-7247 Upstream summary: Alpine community repository for vedge ships opensmtpd 6.6.2p1-r0 which addresses CVE-2020-7247. Table of contents Symptom & Impact Environment […]
🟢 Low ⏱ 5–15 min Last verified: 1 May 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: kaffeine — buffer overflow vulnerability Related CVEs: CVE-2006-0051 Upstream summary: The KDE team reports: Kaffeine can produce a buffer overflow in http_peek() while creating HTTP request headers for fetching remote […]
🟢 Low ⏱ 5–15 min Last verified: 1 May 2021 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: darkhttpd — DOS vulnerability Related CVEs: CVE-2020-25691 Upstream summary: Mitre reports: flaw was found in darkhttpd. Invalid error handling allows remote attackers to cause denial-of-service by accessing a file with […]
🔴 Critical ⏱ 15–90 min Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read • Source: Arch ASA ASA-201611-2 Related CVEs: CVE-2016-5131 CVE-2016-4658 CVE-2020-7595 CVE-2020-24977 CVE-2019-20388 CVE-2018-9251 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 2.9.4+4+g3169602-1. Fixed in: 2.9.4+12+ge905f08-1. Group: AVG-56. Table of contents Symptom & Impact […]
🟡 Medium ⏱ 10–30 min Last verified: 1 May 2021 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6584-1 Related CVEs: CVE-2021-20314 CVE-2021-33912 CVE-2021-33913 Upstream summary: Philipp Jeitner and Haya Shulman discovered that Libspf2 incorrectly handled certain inputs. If a user or an automated system were tricked into […]
🟡 Medium ⏱ 10–30 min Last verified: 30 April 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-4226 Related CVEs: CVE-2021-33195 CVE-2021-34558 CVE-2021-27358 CVE-2021-3114 CVE-2021-33197 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]
🟡 Medium ⏱ 5–30 min Last verified: 30 April 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: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2021:4743 Related CVEs: CVE-2021-42574 Upstream summary: LLVM Toolset provides the LLVM compiler infrastructure framework, the Clang compiler for the C and C++ languages, the LLDB debugger, and related tools for code analysis. […]
Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying install cockroachdb on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Install CockroachDB on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]
🟡 Medium ⏱ 5–30 min Last verified: 30 April 2021 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 & […]
