Debian 11

Debian 11 — puppet-module-swift — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — puppet-module-swift — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 28 September 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-9590 Upstream summary: puppet-swift before versions 8.2.1, 9.4.4 is vulnerable to an information-disclosure in Red Hat OpenStack Platform director's installation of Object Storage (swift). During installation, the Puppet […]

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Debian 11 — fscrypt — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — fscrypt — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 28 September 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2018-6558 CVE-2022-25326 CVE-2022-25327 CVE-2022-25328 Upstream summary: The pam_fscrypt module in fscrypt before 0.2.4 may incorrectly restore primary and supplementary group IDs to the values associated with the root […]

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Common Problems 120695

Debian 11 Cron Job Not Running at Scheduled Time

🟡 Medium   ⏱ 5–30 min  Last verified: 28 September 2022 Affected versions: Debian 11 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]

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Debian 11 — dogtag-pki — multiple vulnerabilities (17 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — dogtag-pki — multiple vulnerabilities (17 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 28 September 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-0234 CVE-2017-7537 CVE-2018-1080 CVE-2019-10146 CVE-2019-10178 CVE-2019-10179 CVE-2019-10180 CVE-2019-10221  +9 more Upstream summary: Multiple temporary file creation vulnerabilities in pki-core 10.2.0. Table of contents Symptom & Impact Environment & […]

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

Debian 11 — pykerberos — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 28 September 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-3206 Upstream summary: The checkPassword function in python-kerberos does not authenticate the KDC it attempts to communicate with, which allows remote attackers to cause a denial of service […]

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Debian 11 — golang-github-prometheus-client-golang — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — golang-github-prometheus-client-golang — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 28 September 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-21698 Upstream summary: client_golang is the instrumentation library for Go applications in Prometheus, and the promhttp package in client_golang provides tooling around HTTP servers and clients. In client_golang […]

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How to Install Rancher Desktop on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Install Rancher Desktop on Debian 11

Introduction Debian 11 Bullseye is built around the ethos of stability and free software. Setting up install rancher desktop on debian 11 on Bullseye leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Bullseye freeze. Follow each step carefully and the […]

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Debian 11 — python-rtslib-fb — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — python-rtslib-fb — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 September 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-14019 Upstream summary: Open-iSCSI rtslib-fb through 2.1.72 has weak permissions for /etc/target/saveconfig.json because shutil.copyfile (instead of shutil.copy) is used, and thus permissions are not preserved. Table of contents […]

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How To Set Up an OpenVPN Server on Debian 11 — step-by-step Linux tutorial on Progressive Robot

How To Set Up an OpenVPN Server on Debian 11

OpenVPN is a full-featured, open-source Secure Socket Layer (SSL) VPN solution that accommodates a wide range of configurations. In this tutorial, you will set up an OpenVPN server on a Debian 11 server and then configure access to it from Windows, macOS, Linux, iOS and/or Android devices.

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Debian 11 — systemd-cron — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — systemd-cron — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 September 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-9525 Upstream summary: In the cron package through 3.0pl1-128 on Debian, and through 3.0pl1-128ubuntu2 on Ubuntu, the postinst maintainer script allows for group-crontab-to-root privilege escalation via symlink attacks […]

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