November 2023 - Page 71 of 77

Alpine Linux 3.18 — xorg-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — xorg-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • November 3, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 21.1.9-r0 📖 ~4 min read  •  Source: Alpine secdb entry — xorg-server 21.1.9-r0 Related CVEs: CVE-2023-5367 CVE-2023-5380 CVE-2023-5574 CVE-2023-0494 CVE-2022-4283 CVE-2022-46340 CVE-2022-46341 CVE-2022-46342  +12 more Upstream summary: Alpine community repository for vv3.18 ships xorg-server 21.1.9-r0 which […]

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Common Problems 120009

Debian 12: Docker service fails after kernel update

  • November 3, 2023
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Debian 12 📖 ~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 — git-lite — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — git-lite — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • November 3, 2023
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: git — Multiple vulnerabilities Related CVEs: CVE-2015-7545 CVE-2016-2324 CVE-2018-11233 CVE-2018-11235 CVE-2020-11008 CVE-2020-5260 CVE-2022-39253 CVE-2022-39260  +2 more Upstream summary: git developers reports: This update includes 2 security fixes: CVE-2023-25652: By feeding […]

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Debian 12 — libguestfs — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — libguestfs — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • November 3, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2011-4127 CVE-2012-2690 CVE-2013-2124 CVE-2013-4419 CVE-2022-2211 Upstream summary: The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on […]

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

Debian 11 — hotspot — vulnerability — patch and remediation guide

  • November 3, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-28144 Upstream summary: KDAB Hotspot 1.3.x and 1.4.x through 1.4.1, in a non-default configuration, allows privilege escalation because of race conditions involving symlinks and elevate_perf_privileges.sh chown calls. Table […]

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How to Set Up S3FS FUSE Mount on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Set Up S3FS FUSE Mount on Debian 12

  • November 3, 2023
  • Linux
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Introduction This guide explains how to Set Up S3FS FUSE Mount on Debian 12 on Debian 12 Bookworm. Debian Bookworm uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 12 install with […]

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Debian 12 — geomview — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — geomview — vulnerability — patch and remediation guide

  • November 3, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-17530 Upstream summary: common/help.c in Geomview 1.9.5 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct […]

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Ubuntu 16.04 — perl — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — perl — multiple vulnerabilities (18 CVEs) — patch and remediation guide

  • November 3, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6112-1 Related CVEs: CVE-2023-31484 CVE-2020-16156 CVE-2020-10543 CVE-2020-10878 CVE-2020-12723 CVE-2018-18311 CVE-2018-18312 CVE-2018-18313  +10 more Upstream summary: It was discovered that Perl was not properly verifying TLS certificates when using CPAN together […]

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Common Problems 117003

Ubuntu 22.04 LTS – time drift causes TLS and authentication failures – Fix & Prevention

  • November 3, 2023
  • Linux
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🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Ubuntu 22.04 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 […]

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