2021 - Page 367 of 759

Ubuntu 20.04 — rpm — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — rpm — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 11 July 2021 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5273-1 Related CVEs: CVE-2021-20266 CVE-2021-20271 CVE-2021-3421 Upstream summary: Demi M. Obenour discovered that RPM Package Manager incorrectly handled certain files. An attacker could possibly use this issue to corrupt the […]

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Create a Partition in  Linux - A Step-by-Step Guide — step-by-step Linux tutorial on Progressive Robot

Create a Partition in Linux – A Step-by-Step Guide

In this tutorial, we'll be covering the steps to create a partition in Linux. This can help you allocate different memory regions for specific uses. Creating partitions can also help you install multiple operating systems on your machine and minimize the damage in case of disk corruption. How to Create a Partition in Linux? In […]

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FreeBSD 13 — powerdns-recursor — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — powerdns-recursor — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 11 July 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: powerdns-recursor — Denial of Service Related CVEs: CVE-2009-4009 CVE-2009-4010 CVE-2015-1868 CVE-2015-5470 CVE-2016-2120 CVE-2016-7068 CVE-2016-7072 CVE-2016-7073  +12 more Upstream summary: PowerDNS Team reports: 2025-07: Internal logic flaw in cache management can […]

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openSUSE Tumbleweed — velero — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — velero — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory Related CVEs: CVE-2020-29652 CVE-2021-3121 CVE-2020-3996 Upstream summary: A nil pointer dereference in the golang.org/x/crypto/ssh component through v0.0.0-20201203163018-be400aefbc4c for Go allows remote attackers to cause a denial of service against SSH servers. […]

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Oracle Linux 8 — kernel security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — kernel security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2022-7683)

🟡 Medium   ⏱ 10–30 min  Last verified: 10 July 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-7683 Related CVEs: CVE-2022-2078 CVE-2022-21499 CVE-2022-1852 CVE-2022-2938 CVE-2022-26373 CVE-2020-36558 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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FreeBSD 13 — cabextract — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — cabextract — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 10 July 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: cabextract — directory traversal with UTF-8 symbols in filenames Related CVEs: CVE-2004-0916 CVE-2014-9556 CVE-2015-2060 Upstream summary: Cabextract ChangeLog reports: It was possible for cabinet files to extract to absolute file […]

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