2021 - Page 372 of 759

openSUSE Tumbleweed — p7zip — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — p7zip — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • July 8, 2021
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2018:0497-1 (see also SUSE bugzilla) Related CVEs: CVE-2017-17969 CVE-2016-2334 CVE-2016-2335 CVE-2016-9296 CVE-2021-3465 CVE-2015-1038 Upstream summary: Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to […]

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Common Problems 115068

RHEL 8 NFS Mount Hangs During Boot and Delays Multi-User Target

  • July 8, 2021
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 8 July 2021 📖 ~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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FreeBSD 12 — py27-twisted — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py27-twisted — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • July 8, 2021
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 8 July 2021 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-twisted — multiple vulnerabilities Related CVEs: CVE-2019-12387 CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 CVE-2020-10108 CVE-2020-10109 Upstream summary: Twisted developers reports: All HTTP clients in twisted.web.client now raise a ValueError when called with a […]

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How to Set Up OpenLiteSpeed on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Set Up OpenLiteSpeed on FreeBSD 12

Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up openlitespeed on freebsd 12 on FreeBSD 12 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux distribution. […]

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FreeBSD 13 — mpd — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — mpd — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • July 8, 2021
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 8 July 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: MPD5 PPPoE Server remotely exploitable crash Related CVEs: CVE-2020-7465 CVE-2020-7466 Upstream summary: Version 5.9_2 contains security fix for PPPoE servers. Insufficient validation of incoming PPPoE Discovery request specially crafted by […]

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

FreeBSD 13 — rsnapshot — vulnerability — patch and remediation guide

  • July 8, 2021
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 8 July 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: rsnapshot — local privilege escalation Related CVEs: CVE-2005-1064 Upstream summary: An rsnapshot Advisory reports: The copy_symlink() subroutine in rsnapshot incorrectly changes file ownership on the files pointed to by symlinks, […]

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Debian 10 — evolution-data-server — vulnerability — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — evolution-data-server — vulnerability — patch and remediation guide

  • July 8, 2021
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 8 July 2021 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-14928 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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How To Use PostgreSQL with Your Ruby on Rails Application on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Use PostgreSQL with Your Ruby on Rails Application on Ubuntu 20.04

  • July 8, 2021
  • Linux
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A PostgreSQL database is a robust and flexible choice for your Ruby on Rails application. In this tutorial, you will set up a Ruby on Rails development environment connected to a PostgreSQL database on an Ubuntu 20.04 server. You will install and configure PostgreSQL, then test your setup by creating a Rails application that uses PostgreSQL as its database server.

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Oracle Linux 8 — glib2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — glib2 — vulnerability — patch and remediation guide (ELSA-2021-3058)

  • July 8, 2021
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 8 July 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2021-3058 Related CVEs: CVE-2021-27218 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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How to Install Portainer on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Install Portainer on FreeBSD 13

Introduction FreeBSD 13 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up install portainer on freebsd 13 on FreeBSD 13 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux distribution. This […]

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