Linux

Oracle Linux 8 — nodejs:22 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — nodejs:22 — vulnerability — patch and remediation guide (ELSA-2025-4459)

🟠 High   ⏱ 15–60 min  Last verified: 26 December 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-4459 Related CVEs: CVE-2025-3277 CVE-2025-31498 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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Oracle Linux 10 — postgresql16 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 10

Oracle Linux 10 — postgresql16 — vulnerability — patch and remediation guide (ELSA-2025-14826)

🟠 High   ⏱ 15–60 min  Last verified: 26 December 2025 Affected versions: Oracle Linux 10 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-14826 Related CVEs: CVE-2025-8715 CVE-2025-8714 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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SLES 16 — libassimp5 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — libassimp5 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 26 December 2025 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2022-45748 CVE-2024-40724 CVE-2024-45679 CVE-2022-38528 Upstream summary: An issue was discovered with assimp 5.1.4, a use after free occurred in function ColladaParser::ExtractDataObjectFromChannel in file /code/AssetLib/Collada/ColladaParser.cpp. Table […]

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SLES 16 — libcjson1 — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — libcjson1 — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 26 December 2025 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2025:03520-1 (see also SUSE bugzilla) Related CVEs: CVE-2025-57052 CVE-2023-50471 CVE-2023-50472 CVE-2024-31755 CVE-2023-26819 Upstream summary: cJSON 1.5.0 through 1.7.18 allows out-of-bounds access via the decode_array_index_from_pointer function in cJSON_Utils.c, allowing remote attackers to bypass […]

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SLES 16 — ghostscript — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 16

SLES 16 — ghostscript — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 26 December 2025 Affected versions: SLES 16 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2021:3044-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-3781 CVE-2013-5653 CVE-2016-7976 CVE-2016-7977 CVE-2016-7978 CVE-2016-7979 CVE-2019-3835 CVE-2019-3838  +12 more Upstream summary: A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in […]

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Rocky Linux 8 — python-packaging — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — python-packaging — multiple vulnerabilities (18 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2023:5998 Related CVEs: CVE-2023-40217 CVE-2024-11168 CVE-2024-5642 CVE-2024-9287 CVE-2025-0938 CVE-2025-4138 CVE-2025-4330 CVE-2025-4435  +10 more Upstream summary: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high […]

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Common Problems 114015

RHEL 10 – firewalld zone assignment resets when interface name changes

🟡 Medium   ⏱ 5–30 min  Last verified: 25 December 2025 Affected versions: RHEL 10 RHEL 10.0 RHEL 10.1 📖 ~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 & […]

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How to Configure SNMP with net-snmp on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Configure SNMP with net-snmp on RHEL 9

SNMP (Simple Network Management Protocol) remains a widely used protocol for monitoring network devices, servers, and applications in enterprise environments. While SNMPv1 and SNMPv2c rely on unencrypted community strings, SNMPv3 introduces authentication and encryption, making it suitable for security-conscious deployments. This tutorial covers installing and configuring net-snmp on RHEL 9 with SNMPv3, extending the agent […]

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openSUSE Tumbleweed — python311-social-auth-app-django — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python311-social-auth-app-django — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2025-61783 Upstream summary: Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail […]

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Debian 13 — libunivalue — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libunivalue — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 December 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-18936 Upstream summary: UniValue::read() in UniValue before 1.0.5 allow attackers to cause a denial of service (the class internal data reaches an inconsistent state) via input data that triggers […]

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CHAT