2021 - Page 543 of 759

FreeBSD 12 — unbound — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — unbound — multiple vulnerabilities (18 CVEs) — patch and remediation guide

  • April 17, 2021
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 17 April 2021 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: unbound — Possible domain hijacking via promiscuous records in the authority section Related CVEs: CVE-2011-1922 CVE-2011-4528 CVE-2014-8602 CVE-2017-15105 CVE-2019-16866 CVE-2019-18934 CVE-2020-12662 CVE-2020-12663  +10 more Upstream summary: [email protected] reports: NLnet Labs […]

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FreeBSD 13 — py-libcloud — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

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

  • April 17, 2021
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 17 April 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: libcloud — possible SSL MITM due to invalid regexp used to validate target server hostname Related CVEs: CVE-2012-3446 Upstream summary: The libcloud development team reports: When establishing a secure (SSL […]

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How To Migrate Redis Data to a managed databases — step-by-step Linux tutorial on Progressive Robot

How To Migrate Redis Data to a managed databases

  • April 17, 2021
  • Linux
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Redis provides a number of methods one can use to migrate data from one instance to another, like replication and snapshotting. However, migrations can get complicated when you’re moving data to a Redis instance managed by a cloud provider, as managed databases tend to limit how much control you have over the database’s configuration. This tutorial outlines one method you can use to migrate data to a Redis instance managed by the cloud provider using Redis’s internal MIGRATE command.

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FreeBSD 13 — mathopd — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — mathopd — security advisory — patch and remediation guide

  • April 17, 2021
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 17 April 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mathopd — directory traversal vulnerability Upstream summary: Michiel Boland reports: The software has a vulnerability that could lead to directory traversal if the '*' construct for mass virtual hosting is […]

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How to Configure Nginx with PageSpeed Module on Oracle Linux 8 — step-by-step Oracle Linux 8 tutorial on Progressive Robot

How to Configure Nginx with PageSpeed Module on Oracle Linux 8

Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying configure nginx with pagespeed module on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure Nginx with PageSpeed Module on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the […]

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How To Install Matrix Synapse on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Matrix Synapse on Ubuntu 16.04

  • April 17, 2021
  • Linux
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Matrix is an open standard for decentralized communication. Matrix uses homeservers to store your account information and chat history. By following this guide you will install Synapse, the reference homeserver implementation of Matrix. When you’re finished, you will be able to connect to your homeserver via any Matrix client and communicate with others users across other Matrix federated homeservers.

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FreeBSD 12 — rubygem-rexml — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — rubygem-rexml — vulnerability — patch and remediation guide

  • April 17, 2021
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 17 April 2021 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ruby — XML round-trip vulnerability in REXML Related CVEs: CVE-2021-28965 Upstream summary: Juho Nurminen reports: When parsing and serializing a crafted XML document, REXML gem (including the one bundled with […]

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

Oracle Linux 8 — wavpack — vulnerability — patch and remediation guide (ELSA-2022-7558)

  • April 17, 2021
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 17 April 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-7558 Related CVEs: CVE-2021-44269 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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openSUSE Tumbleweed — libvirt — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — libvirt — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 17, 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-2022:0021-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-4147 CVE-2013-4296 CVE-2017-1000256 CVE-2019-10132 CVE-2019-10161 CVE-2019-10166 CVE-2019-10167 CVE-2019-10168  +12 more Upstream summary: A flaw was found in the libvirt libxl driver. A malicious guest could […]

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Debian 10 — tor — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — tor — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • April 17, 2021
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 17 April 2021 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-10592 CVE-2021-28089 CVE-2021-34548 CVE-2021-38385 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

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