Common Problems

Alpine Linux edge — tinyxml — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — tinyxml — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 2.6.2-r4 📖 ~4 min read  •  Source: Alpine secdb entry — tinyxml 2.6.2-r4 Related CVEs: CVE-2023-34194 CVE-2021-42260 Upstream summary: Alpine community repository for vedge ships tinyxml 2.6.2-r4 which addresses CVE-2023-34194. Table of contents Symptom & Impact […]

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Oracle Linux 9 — cups — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — cups — security and stability fixes — required update (ELSA-2023-6596)

🟡 Medium   ⏱ 10–30 min  Last verified: 14 March 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-6596 Related CVEs: CVE-2023-34241 CVE-2023-32324 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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Common Problems 118525

Python pip SSL Certificate Errors on Ubuntu 16.04

🟡 Medium   ⏱ 5–30 min  Last verified: 14 March 2023 📖 ~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 […]

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IBM AIX 7.3 — CVE-1999-0009 — buffer overflow — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-1999-0009 — buffer overflow — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 14 March 2023 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-1999-0009, IBM PSIRT advisory page CVE: CVE-1999-0009 NVD summary: Inverse query buffer overflow in BIND 4.9 and BIND 8 Releases. References: ftp://patches.sgi.com/support/free/security/advi   sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=col   www.securityfocus.com/bid/134 Table of contents Symptom & Impact […]

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Gentoo Linux — dev-libs/opensc — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-libs/opensc — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202412-15 Related CVEs: CVE-2023-2977 CVE-2023-4535 CVE-2023-40660 CVE-2023-40661 CVE-2021-42778 CVE-2021-42779 CVE-2021-42780 CVE-2021-42781  +1 more Upstream summary: Multiple vulnerabilities have been discovered in OpenSC. Please review the CVE identifiers referenced below for details. Table […]

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Common Problems 114953

RHEL 8 chronyd not synchronizing system time

🟡 Medium   ⏱ 5–30 min  Last verified: 14 March 2023 📖 ~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 […]

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Common Problems 111795

Windows Server 2022 IIS TLS Handshake Failures After Cipher Policy Changes – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 14 March 2023 Affected versions: Windows Server 2022 📖 ~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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FreeBSD 13 — ghostscript7-korfont — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — ghostscript7-korfont — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 14 March 2023 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ghostscript — exploitable buffer overflow in (T)BCP in PS interpreter Related CVEs: CVE-2023-28879 Upstream summary: [email protected] reports: In Artifex Ghostscript through 10.01.0, there is a buffer overflow leading to potential […]

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openSUSE Tumbleweed — python39-Werkzeug — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python39-Werkzeug — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:4288-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-46136 Upstream summary: Werkzeug is a comprehensive WSGI web application library. In versions on the 3.x branch prior to 3.0.1 and on the 2.x branch […]

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Debian 11 — minizinc — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — minizinc — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 14 March 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-46046 Upstream summary: An issue in MiniZinc before 2.8.0 allows a NULL pointer dereference via ti_expr in a crafted .mzn file. NOTE: this is disputed because there is […]

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