🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALEA-2022:2014 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
How to Configure MySQL Primary-Replica Replication on RHEL 7 MySQL replication allows data written to one server (the primary, formerly called master) to be automatically copied to one or more other servers (replicas, formerly called slaves). This is one of the most widely deployed MySQL high-availability techniques: it provides read-scale-out by offloading SELECT queries to […]
🟡 Medium ⏱ 15–45 min Last verified: 24 August 2021 Affected versions: IBM AIX 7.1 Affected: 7.1, 7.2 📖 ~4 min read • Source: NVD CVE-2021-29860, IBM Support Bulletin CVE: CVE-2021-29860 NVD summary: IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the libc.a library […]
🟢 Low ⏱ 5–15 min Last verified: 24 August 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: fail2ban — possible RCE vulnerability in mailing action using mailutils Related CVEs: CVE-2021-32749 Upstream summary: Jakub Żoczek reports: Command mail from mailutils package used in mail actions like mail-whois can […]
🟡 Medium ⏱ 10–30 min Last verified: 24 August 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-7519 Related CVEs: CVE-2022-30635 CVE-2022-30632 CVE-2022-30633 CVE-2022-21673 CVE-2021-23648 CVE-2022-30630 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟢 Low ⏱ 5–15 min Last verified: 24 August 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: py-cryptography — vulnerable HKDF key generation Related CVEs: CVE-2016-9243 Upstream summary: Alex Gaynor reports: Fixed a bug where “HKDF“ would return an empty byte-string if used with a “length“ less […]
🟢 Low ⏱ 5–15 min Last verified: 24 August 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: www/py-requests — Information disclosure vulnerability Upstream summary: The Requests package before 2.20.0 for Python sends an HTTP Authorization header to an http URI upon receiving a same-hostname https-to-http redirect, which […]
Introduction This tutorial covers How to Install Jenkins 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. Step 1 — Add Jenkins Repository zypper addrepo -f https://pkg.jenkins.io/opensuse-stable/ jenkins zypper –gpg-auto-import-keys […]
🟠 High ⏱ 5–30 min Last verified: 24 August 2021 Affected versions: 16.04 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 & […]
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2019:3553 Related CVEs: CVE-2019-11070 CVE-2019-11459 CVE-2019-12795 CVE-2019-3820 CVE-2019-6237 CVE-2019-6251 CVE-2019-8506 CVE-2019-8518 +12 more Upstream summary: GNOME is the default desktop environment of AlmaLinux. Security Fix(es): * evince: uninitialized memory use in function […]
