Operations

FreeBSD 13 — py32-salt — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py32-salt — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • August 11, 2021
  • BSD
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 11 August 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: salt — multiple vulnerabilities in salt-master process Related CVEs: CVE-2016-1866 CVE-2016-3176 CVE-2017-12791 CVE-2017-14695 CVE-2017-14696 CVE-2018-15750 CVE-2018-15751 CVE-2019-17361  +2 more Upstream summary: F-Secure reports: CVE-2020-11651 – Authentication bypass vulnerabilities The ClearFuncs […]

Read more
FreeBSD 13 — postgresql10-server — multiple vulnerabilities (16 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — postgresql10-server — multiple vulnerabilities (16 CVEs) — patch and remediation guide

  • August 11, 2021
  • BSD
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 11 August 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: PostgreSQL Server — execute arbitrary SQL code as DBA user Related CVEs: CVE-2017-15098 CVE-2017-15099 CVE-2018-1052 CVE-2018-1053 CVE-2018-1058 CVE-2018-10915 CVE-2018-10925 CVE-2018-16850  +8 more Upstream summary: The PostgreSQL project reports: Confine additional […]

Read more
Ubuntu 20.04 — python-babel — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — python-babel — vulnerability — patch and remediation guide

  • August 11, 2021
  • Linux
  • Comment off

🟢 Low   ⏱ 5–15 min  Last verified: 11 August 2021 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4962-1 Related CVEs: CVE-2021-20095 Upstream summary: It was discovered that Babel incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. Table of contents Symptom […]

Read more
openSUSE Tumbleweed — python39-Pygments — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python39-Pygments — vulnerability — patch and remediation guide

  • August 11, 2021
  • Linux
  • Comment off

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2021:1402-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-20270 Upstream summary: An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of […]

Read more
Amazon Linux 2 — nspr — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — nspr — multiple vulnerabilities (11 CVEs) — patch and remediation guide

  • August 11, 2021
  • Linux
  • Comment off

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2021-1722 Related CVEs: CVE-2021-43527 CVE-2019-11719 CVE-2019-11727 CVE-2019-11756 CVE-2019-17006 CVE-2019-17023 CVE-2020-12400 CVE-2020-12401  +3 more Upstream summary: NSS (Network Security Services) up to and including 3.73 is vulnerable to a heap overflow […]

Read more
Ubuntu 16.04 — libsepol — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — libsepol — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • August 11, 2021
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 11 August 2021 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5391-1 Related CVEs: CVE-2021-36084 CVE-2021-36085 CVE-2021-36086 CVE-2021-36087 Upstream summary: Nicolas Iooss discovered that libsepol incorrectly handled memory when handling policies. An attacker could possibly use this issue to cause a […]

Read more
Oracle Linux 8 — ELSA-2020-5503-1: mariadb-connector-c security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — ELSA-2020-5503-1: mariadb-connector-c security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2020-5503-1)

  • August 10, 2021
  • Linux
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 10 August 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-5503-1 Related CVEs: CVE-2020-13249 CVE-2020-2752 CVE-2020-2574 CVE-2020-2922 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

Read more
FreeBSD 13 — py310-ansible — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py310-ansible — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • August 10, 2021
  • BSD
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 10 August 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-ansible — multiple vulnerabilities Related CVEs: CVE-2020-25635 CVE-2020-25636 CVE-2021-3532 CVE-2021-3620 Upstream summary: abeluck reports: A flaw was found in Ansible Base when using the aws_ssm connection plugin as garbage collector […]

Read more
FreeBSD 13 — py37-twisted — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py37-twisted — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • August 10, 2021
  • BSD
  • Comment off

🟡 Medium   ⏱ 10–30 min  Last verified: 10 August 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-twisted — cookie and authorization headers are leaked when following cross-origin redirects Related CVEs: CVE-2019-12387 CVE-2019-9512 CVE-2019-9514 CVE-2019-9515 CVE-2020-10108 CVE-2020-10109 Upstream summary: Twisted developers report: Cookie and Authorization headers are […]

Read more
How to Install MinIO Object Storage on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Install MinIO Object Storage on FreeBSD 13

  • August 10, 2021
  • FreeBSD
  • Comment off

Introduction This guide explains how to Install MinIO Object Storage on FreeBSD 13 on FreeBSD 13. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained […]

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