April 2022 - Page 11 of 69

FreeBSD 13 — py35-django — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py35-django — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 26, 2022
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 26 April 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Django — multiple vulnerabilities Related CVEs: CVE-2016-2048 CVE-2016-2512 CVE-2016-2513 CVE-2016-9013 CVE-2016-9014 CVE-2017-12794 CVE-2017-7233 CVE-2017-7234  +12 more Upstream summary: Django Release notes: CVE-2020-24583: Incorrect permissions on intermediate-level directories on Python 3.7+ […]

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Debian 11 — fcheck — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — fcheck — vulnerability — patch and remediation guide

  • April 26, 2022
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 26 April 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2006-1753 Upstream summary: A cron job in fcheck before 2.7.59 allows local users to overwrite arbitrary files via a symlink attack on a temporary file. Table of contents […]

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Gentoo Linux — net-analyzer/wireshark — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-analyzer/wireshark — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 26, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202107-21 Related CVEs: CVE-2021-22173 CVE-2021-22174 CVE-2021-22191 CVE-2021-22207 CVE-2021-22222 CVE-2020-26418 CVE-2020-26419 CVE-2020-26420  +12 more Upstream summary: Multiple vulnerabilities have been discovered in Wireshark. Please review the CVE identifiers referenced below for details. Table […]

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Debian 11 — libjgraphx-java — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libjgraphx-java — vulnerability — patch and remediation guide

  • April 26, 2022
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 26 April 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-18197 Upstream summary: In mxGraphViewImageReader.java in mxGraph before 3.7.6, the SAXParserFactory instance in convert() is missing flags to prevent XML External Entity (XXE) attacks, as demonstrated by /ServerView. […]

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Debian 11 — firejail — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — firejail — multiple vulnerabilities (18 CVEs) — patch and remediation guide

  • April 26, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 26 April 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-10117 CVE-2016-10118 CVE-2016-10119 CVE-2016-10120 CVE-2016-10121 CVE-2016-10122 CVE-2016-10123 CVE-2016-9016  +10 more Upstream summary: Firejail does not restrict access to –tmpfs, which allows local users to gain privileges, as demonstrated […]

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Ubuntu 22.04 — neomutt — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — neomutt — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 26, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 26 April 2022 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7204-1 Related CVEs: CVE-2018-14349 CVE-2018-14350 CVE-2018-14351 CVE-2018-14352 CVE-2018-14353 CVE-2018-14354 CVE-2018-14355 CVE-2018-14356  +12 more Upstream summary: Jeriko One discovered that NeoMutt incorrectly handled certain IMAP and POP3 responses. An attacker could […]

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How to Set Up Jaeger Distributed Tracing on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Set Up Jaeger Distributed Tracing on Debian 11

  • April 26, 2022
  • Linux
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Introduction How to Set Up Jaeger Distributed Tracing on Debian 11 is a fundamental operation for any administrator maintaining a Debian 11 Bullseye server. Debian 11 Bullseye ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian […]

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Ubuntu 20.04 — wireshark — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — wireshark — multiple vulnerabilities (15 CVEs) — patch and remediation guide

  • April 26, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 26 April 2022 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7552-1 Related CVEs: CVE-2021-4185 CVE-2022-0582 CVE-2022-0586 CVE-2022-3190 CVE-2021-4182 CVE-2022-0585 CVE-2021-39929 CVE-2021-4186  +7 more Upstream summary: It was discovered that Wireshark did not correctly handle recursion. If a user or system […]

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openSUSE Tumbleweed — python38-jupyter-server — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — python38-jupyter-server — vulnerability — patch and remediation guide

  • April 26, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2025:14845-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-29241 Upstream summary: Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications like Jupyter Notebook. Prior to […]

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CentOS Stream 9 — usbguard — vulnerability — patch and remediation guide — diagnosis and fix on CentOS Stream 9

CentOS Stream 9 — usbguard — vulnerability — patch and remediation guide

  • April 26, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 26 April 2022 Affected versions: CentOS Stream 9 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2023:0303 Related CVEs: CVE-2019-25058 Upstream summary: The USBGuard software framework provides system protection against intrusive USB devices by implementing basic whitelisting and blacklisting capabilities based on device attributes. To enforce a […]

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