September 2024 - Page 85 of 95

Ubuntu 20.04 — smarty3 — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — smarty3 — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • September 4, 2024
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 4 September 2024 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7158-1 Related CVEs: CVE-2018-25047 CVE-2023-28447 CVE-2024-35226 CVE-2021-21408 CVE-2021-26119 CVE-2021-26120 CVE-2021-29454 Upstream summary: It was discovered that Smarty incorrectly handled query parameters in requests. An attacker could possibly use this issue […]

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Alpine Linux 3.18 — rtl_433 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — rtl_433 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • September 4, 2024
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 21.12-r3 📖 ~4 min read  •  Source: Alpine secdb entry — rtl_433 21.12-r3 Related CVEs: CVE-2022-25050 CVE-2022-25051 CVE-2022-27419 Upstream summary: Alpine community repository for vv3.18 ships rtl_433 21.12-r3 which addresses CVE-2022-25050. Table of contents Symptom & […]

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Oracle Linux 9 — python3.9 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — python3.9 — vulnerability — patch and remediation guide (ELSA-2024-6163)

  • September 4, 2024
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 4 September 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-6163 Related CVEs: CVE-2024-6923 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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NetBSD 9.4 — ja-micq — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — ja-micq — vulnerability — patch and remediation guide

  • September 4, 2024
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged ja-micq<0.4.6.1 for vulnerability class 'remote-user-shell'. Reference: http://www.freebsd.org/security/#adv Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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openSUSE Leap 15.5 — rekor — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — rekor — vulnerability — patch and remediation guide

  • September 4, 2024
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:2515-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-33199 Upstream summary: Rekor's goals are to provide an immutable tamper resistant ledger of metadata generated within a software projects supply chain. A malformed […]

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How to Set Up a LEMP Stack on FreeBSD 14 — step-by-step FreeBSD 14 tutorial on Progressive Robot

How to Set Up a LEMP Stack on FreeBSD 14

  • September 4, 2024
  • FreeBSD
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Introduction How to Set Up a LEMP Stack on FreeBSD 14 is a core administration task for any FreeBSD 14 server operator. FreeBSD 14 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for […]

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NetBSD 10.0 — yajl — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — yajl — vulnerability — patch and remediation guide

  • September 3, 2024
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2023-33460 Upstream summary: pkgsrc audit-packages flagged yajl-[0-9]* for vulnerability class 'memory-leak'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2023-33460 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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FreeBSD 14 — isc-dhcp31-server — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — isc-dhcp31-server — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • September 3, 2024
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 3 September 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: isc-dhcp-server — server halt upon processing certain packets Related CVEs: CVE-2011-2748 CVE-2011-2749 Upstream summary: ISC reports: A pair of defects cause the server to halt upon processing certain packets. The […]

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NetBSD 10.0 — php55-intl — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — php55-intl — vulnerability — patch and remediation guide

  • September 3, 2024
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2016-5093 Upstream summary: pkgsrc audit-packages flagged php55-intl>=5.5<5.5.36 for vulnerability class 'out-of-bounds-read'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5093 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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How to Configure BGP Routing with BIRD on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Configure BGP Routing with BIRD on RHEL 9

  • September 3, 2024
  • Linux
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BGP (Border Gateway Protocol) is the routing protocol that underpins the internet, exchanging routing information between autonomous systems (ASes). On RHEL 9, BIRD (BIRD Internet Routing Daemon) provides a robust, actively maintained BGP implementation suited for both lab environments and production edge routers. This tutorial walks through installing BIRD 2 on RHEL 9, writing a […]

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