🟠 High ⏱ 15–60 min Last verified: 5 June 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-4123 Related CVEs: CVE-2021-38503 CVE-2021-38507 CVE-2021-38509 CVE-2021-38504 CVE-2021-38508 CVE-2021-38506 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]
🟠 High ⏱ 15–60 min Last verified: 5 June 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-9307 Related CVEs: CVE-2020-36310 CVE-2021-29154 CVE-2021-23133 CVE-2020-28374 CVE-2021-31916 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]
🟡 Medium ⏱ 10–30 min Last verified: 5 June 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-1811 Related CVEs: CVE-2020-14397 CVE-2020-25708 CVE-2019-20839 CVE-2018-21247 CVE-2020-14405 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202209-14 Related CVEs: CVE-2021-36386 CVE-2021-39272 Upstream summary: Multiple vulnerabilities have been discovered in Fetchmail. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction […]
🟠 High ⏱ 30–90 min Last verified: 5 June 2021 Affected versions: IBM AIX 7.2 📖 ~4 min read • Source: NVD CVE-2021-38983, IBM Support Bulletin CVE: CVE-2021-38983 NVD summary: IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly […]
🟠 High ⏱ 15–60 min Last verified: 5 June 2021 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory SUSE-FU-2024:1448-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-25657 Upstream summary: A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing attacks in the RSA decryption […]
How to Install Composer on RHEL 7 Composer is the standard dependency manager for PHP, used by virtually every modern PHP framework and library ecosystem. It reads a composer.json file in your project to resolve and download the exact library versions your application requires, storing them in a vendor/ directory and generating an autoloader that […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALBA-2022:1798 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 […]
🟠 High ⏱ 15–60 min Last verified: 4 June 2021 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2021-2168 Related CVEs: CVE-2021-3543 CVE-2021-3501 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]
🟠 High ⏱ 5–30 min Last verified: 4 June 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 […]
