Common Problems

Ubuntu 22.04 — networkd-dispatcher — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — networkd-dispatcher — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • May 10, 2022
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 10 May 2022 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5395-2 Related CVEs: https://launchpad.net/bugs/1971550 CVE-2022-29799 CVE-2022-29800 Upstream summary: USN-5395-1 fixed vulnerabilities in networkd-dispatcher. Unfortunately that update was incomplete and could introduce a regression. This update fixes the problem. We apologize […]

Read more
Ubuntu 20.04 — libpano13 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — libpano13 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • May 10, 2022
  • Linux
  • Comment off

🟢 Low   ⏱ 5–15 min  Last verified: 10 May 2022 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6163-1 Related CVEs: CVE-2021-20307 CVE-2021-33293 Upstream summary: It was discovered that pano13 did not properly validate the prefix provided for PTcrop's output. An attacker could use this issue to cause […]

Read more
Oracle Linux 8 — libxml2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — libxml2 — vulnerability — patch and remediation guide (ELSA-2023-0173)

  • May 10, 2022
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 10 May 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-0173 Related CVEs: CVE-2022-40303 CVE-2022-40304 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

Read more
Arch Linux — polkit — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — polkit — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • May 10, 2022
  • Linux
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202204-2 Related CVEs: CVE-2021-4115 CVE-2021-4034 CVE-2018-19788 CVE-2021-3560 Upstream summary: Type: multiple issues. Status: Fixed. Affected: 0.120-3. Fixed in: 0.120-5. Group: AVG-2654. Table of contents Symptom & Impact Environment & Reproduction […]

Read more
Common Problems 116907

Ubuntu 22.04 Netplan Configuration Leaves Server Without Network

  • May 10, 2022
  • Linux
  • Comment off

🟡 Medium   ⏱ 5–30 min  Last verified: 10 May 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 & Cross-Refs References & Further […]

Read more
FreeBSD 13 — msmtp — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — msmtp — vulnerability — patch and remediation guide

  • May 9, 2022
  • BSD
  • Comment off

🟢 Low   ⏱ 5–15 min  Last verified: 9 May 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: msmtp — certificate-verification issue Related CVEs: CVE-2019-8337 Upstream summary: msmtp developers report: In msmtp 1.8.2, when tls_trust_file has its default configuration, certificate-verification results are not properly checked. Table of contents […]

Read more
FreeBSD 13 — electrum-py — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — electrum-py — vulnerability — patch and remediation guide

  • May 9, 2022
  • BSD
  • Comment off

🟢 Low   ⏱ 5–15 min  Last verified: 9 May 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: electrum — JSONRPC vulnerability Related CVEs: CVE-2018-6353 Upstream summary: MITRE reports: JSONRPC vulnerability Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution […]

Read more
AlmaLinux 8 — rpmdevtools — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — rpmdevtools — vulnerability — patch and remediation guide

  • May 9, 2022
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALBA-2020:4828 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 […]

Read more
Oracle Linux 8 — cups — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — cups — security and stability fixes — required update (ELSA-2020-4469)

  • May 9, 2022
  • Linux
  • Comment off

🟢 Low   ⏱ 5–15 min  Last verified: 9 May 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-4469 Related CVEs: CVE-2020-3898 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

Read more
FreeBSD 13 — mod_dav_svn — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — mod_dav_svn — multiple vulnerabilities (9 CVEs) — patch and remediation guide

  • May 9, 2022
  • BSD
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 9 May 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Subversion — Multiple vulnerabilities in server code Related CVEs: CVE-2014-3580 CVE-2014-8108 CVE-2015-0202 CVE-2015-0248 CVE-2015-0251 CVE-2015-5259 CVE-2015-5343 CVE-2021-28544  +1 more Upstream summary: Subversion project reports: Subversion servers reveal 'copyfrom' paths that […]

Read more

Tags

AIX AlmaLinux Alpine Linux authentication authorization Backup Recovery Boot Startup Cloud Integration Common Problems Cpu Memory Database Debian Debian 11 Debian 12 Bookworm Debian 13 Trixie DNS Firewall Fix Prevention FreeBSD FreeBSD 12 FreeBSD 13 FreeBSD 14 FreeBSD 15 Kernel Drivers Logging Monitoring Lvm Raid NetBSD Networking openSUSE Operations Oracle Linux Oracle Linux 8 Oracle Linux 9 Package Management Performance Proxy Security Hardening SLES Storage Disk Systemd Services Tls Ssl Troubleshooting ubuntu VPN windows server

Progressive Robot: Your Gateway to Comprehensive IT Solutions — Specializing in Web Development, Mobile App Development, and Expert IT Services.

Twitter Facebook Pinterest-p Ovaicon-instagram Linkedin Youtube Whatsapp Gitlab Github

Links

Newsletter

Signup for our latest news & articles. We won’t give you spam mails.

Contact

© All Copyright 2026 by Progressiverobot.com

VAT Number ( 506152326 )

Progressive Robot Microsoft Solutions Partner logo with four-color square icon and text reading Microsoft Solutions Partner
Progressive Robot AMD Adaptive Computing Partner Elite badge logo
Progressive Robot NVIDIA Partner badge
vmware Partner
cisco partner
AWS Partner
IBM Partner
HP Partner
Dell partner
Juniper partner
CHAT