Common Problems

Common Problems 113016

Windows Server 2016 Defender Real-Time Scan Causing Heavy IOPS on Database Files – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 26 October 2022 Affected versions: Windows Server 2016 📖 ~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 […]

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Common Problems 112618

Windows Server 2019 — Express Update Downloads Saturate WAN and Delay Patch Completion — Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 26 October 2022 Affected versions: Windows Server 2019 📖 ~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 […]

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SLES 15 — perl-HTTP-Daemon — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — perl-HTTP-Daemon — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 26 October 2022 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:2872-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-31081 Upstream summary: HTTP::Daemon is a simple http server class written in perl. Versions prior to 6.15 are subject to a vulnerability which could potentially […]

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Common Problems 111642

Windows Server 2022 — IIS Application Pool crashing with Event ID 5002 on Windows Server 2022 — Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 26 October 2022 Affected versions: Windows Server 2022 📖 ~2 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 […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2023-12588)

🟠 High   ⏱ 15–60 min  Last verified: 26 October 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-12588 Related CVEs: CVE-2022-39189 CVE-2022-34918 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 9 — openjpeg2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — openjpeg2 — vulnerability — patch and remediation guide (ELSA-2022-8207)

🟢 Low   ⏱ 5–15 min  Last verified: 26 October 2022 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-8207 Related CVEs: CVE-2022-1122 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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IBM AIX 7.3 — CVE-2010-1124 — denial of service — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2010-1124 — denial of service — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 26 October 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2010-1124, IBM Support Bulletin CVE: CVE-2010-1124 NVD summary: bos.rte.libc 5.3.9.4 on IBM AIX 5.3 does not properly support reading a certain address field after a successful getaddrinfo function call, which allows context-dependent […]

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Debian 11 — mariadb-10.5 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — mariadb-10.5 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 26 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-14765 CVE-2020-14776 CVE-2020-14789 CVE-2020-14812 CVE-2020-15180 CVE-2021-2022 CVE-2021-2154 CVE-2021-2166  +12 more Upstream summary: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions that are […]

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FreeBSD 13 — qpress — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — qpress — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 October 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: qpress — directory traversal Related CVEs: CVE-2022-45866 Upstream summary: [email protected] reports: qpress before PierreLvx/qpress 20220819 and before version 11.3, as used in Percona XtraBackup and other products, allows directory traversal […]

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