Package Management

Ubuntu 20.04 — grub2-unsigned — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — grub2-unsigned — multiple vulnerabilities (18 CVEs) — patch and remediation guide

  • July 21, 2022
  • Linux
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 21 July 2022 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6355-1 Related CVEs: CVE-2022-28737 CVE-2021-3695 CVE-2021-3696 CVE-2021-3697 CVE-2021-3981 CVE-2022-28733 CVE-2022-28734 CVE-2022-28735  +10 more Upstream summary: Daniel Axtens discovered that specially crafted images could cause a heap-based out-of-bonds write. A local […]

Read more
IBM AIX 7.3 — CVE-2007-4354 — buffer overflow — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2007-4354 — buffer overflow — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 21 July 2022 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2007-4354, IBM Support Bulletin CVE: CVE-2007-4354 NVD summary: Buffer overflow in fileplace in bos.perf.tools in IBM AIX 5.2 and 5.3 allows local users to gain privileges via unspecified vectors. References: ftp://aix.software.ibm.com/aix/efixes/security/R   […]

Read more
SLES 12 — libctf0 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — libctf0 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • July 21, 2022
  • Linux
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 21 July 2022 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:3179-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-44840 CVE-2022-45703 CVE-2022-47673 CVE-2022-47695 CVE-2022-47696 CVE-2020-19726 CVE-2021-20294 CVE-2022-35206  +12 more Upstream summary: Heap buffer overflow vulnerability in binutils readelf before 2.40 via function find_section_in_set in […]

Read more
How to Install Helm Package Manager for Kubernetes on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Install Helm Package Manager for Kubernetes on Debian 11

  • July 21, 2022
  • Linux
  • Comment off

Introduction This guide explains how to Install Helm Package Manager for Kubernetes on Debian 11 on Debian 11 Bullseye. Debian Bullseye 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 11 install […]

Read more
Oracle Linux 8 — targetcli security and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — targetcli security and — enhancement update — new behaviour and fixes (ELSA-2020-4697)

  • July 20, 2022
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 20 July 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-4697 Related CVEs: CVE-2020-13867 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
IBM AIX 7.2 — CVE-2022-40752 — command injection — patch and remediation guide — diagnosis and fix on IBM AIX 7.2

IBM AIX 7.2 — CVE-2022-40752 — command injection — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 20 July 2022 Affected versions: IBM AIX 7.2 📖 ~4 min read  •  Source: NVD CVE-2022-40752, IBM Support Bulletin CVE: CVE-2022-40752 NVD summary: IBM InfoSphere DataStage 11.7 is vulnerable to a command injection vulnerability due to improper neutralization of special elements. IBM X-Force ID:  236687. References: exchange.xforce.ibmcloud.com/vulnerabilities/236 […]

Read more
FreeBSD 13 — py24-django — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py24-django — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • July 20, 2022
  • BSD
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 20 July 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: django — multiple vulnerabilities Related CVEs: CVE-2008-2302 CVE-2009-3695 CVE-2010-3082 Upstream summary: The Django project reports: Please reference CVE/URL list for details Table of contents Symptom & Impact Environment & Reproduction […]

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

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

  • July 20, 2022
  • BSD
  • Comment off

🟢 Low   ⏱ 5–15 min  Last verified: 20 July 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Rust — Race condition enabling symlink following Related CVEs: CVE-2019-12083 CVE-2022-21658 Upstream summary: The Rust Security Response WG was notified that the std::fs::remove_dir_all standard library function is vulnerable to a […]

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

AlmaLinux 8 — mstflint — vulnerability — patch and remediation guide

  • July 20, 2022
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALEA-2022:2014 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
FreeBSD 13 — hu-openoffice — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — hu-openoffice — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • July 20, 2022
  • BSD
  • Comment off

🟢 Low   ⏱ 5–15 min  Last verified: 20 July 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: openoffice — DOC document heap overflow vulnerability Related CVEs: CVE-2004-0752 CVE-2005-0941 Upstream summary: AD-LAB reports that a heap-based buffer overflow vulnerability exists in OpenOffice's handling of DOC documents. When reading […]

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
CHAT