Logging Monitoring

openSUSE Tumbleweed — libmbedx509 — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — libmbedx509 — multiple vulnerabilities (9 CVEs) — patch and remediation guide

  • March 28, 2022
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2022:10257-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-46393 CVE-2022-35409 CVE-2021-45450 CVE-2018-0487 CVE-2018-0488 CVE-2021-24119 CVE-2017-14032 CVE-2017-2784  +1 more Upstream summary: An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. […]

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Ubuntu 16.04 — 389-ds-base — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — 389-ds-base — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • March 28, 2022
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 28 March 2022 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5231-1 Related CVEs: CVE-2020-35518 CVE-2021-3514 Upstream summary: It was discovered that 389 Directory Server presented to users, during authentication, an error message which could be used to discover if a […]

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Oracle Linux 8 — python3 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — python3 — vulnerability — patch and remediation guide (ELSA-2024-0114)

  • March 28, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 28 March 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0114 Related CVEs: CVE-2022-48560 CVE-2022-48564 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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VMware ESXi 6.7 — syslog — multiple ESXi vulnerabilities (2 CVEs) — VIB / vLCM patch and remediation guide — diagnosis and fix on VMware ESXi 6.7

VMware ESXi 6.7 — syslog — multiple ESXi vulnerabilities (2 CVEs) — VIB / vLCM patch and remediation guide

🔴 Critical   ⏱ 30–120 min  Last verified: 25 May 2026 Affected versions: VMware ESXi 6.7 📖 ~4 min read  •  Source: VMware advisory VMSA-2022-0029 Related CVEs: CVE-2021-44228 CVE-2021-45046 Fixed image profile / build: ESXi70U3d-19482537 Upstream summary: VMware products bundle vulnerable log4j builds; ESXi syslog and Update Manager components are remediated alongside vCenter. Table of […]

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

FreeBSD 13 — jabber — vulnerability — patch and remediation guide

  • March 27, 2022
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 27 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: fd_set — bitmap index overflow in multiple applications Related CVEs: CVE-2004-1378 Upstream summary: 3APA3A reports: If programmer fails to check socket number before using select() or fd_set macros, it's possible […]

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AlmaLinux 8 — libtevent — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — libtevent — vulnerability — patch and remediation guide

  • March 27, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALBA-2021:4486 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 […]

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FreeBSD 13 — rubygem-activeresource — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — rubygem-activeresource — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • March 27, 2022
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 27 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: rails — multiple vulnerabilities Related CVEs: CVE-2013-4491 CVE-2013-6414 CVE-2013-6415 CVE-2013-6416 CVE-2013-6417 Upstream summary: Rails weblog: Rails 3.2.16 and 4.0.2 have been released! These two releases contain important security fixes, so […]

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FreeBSD 13 — rubygem-rest-client — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — rubygem-rest-client — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • March 27, 2022
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 27 March 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: rest-client — plaintext password disclosure Related CVEs: CVE-2015-1820 CVE-2015-3448 Upstream summary: The open sourced vulnerability database reports: REST Client for Ruby contains a flaw that is due to the application […]

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