June 2023 - Page 10 of 75

Debian 12 — dropbear — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — dropbear — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-2486 CVE-2005-4178 CVE-2006-0225 CVE-2006-1206 CVE-2007-1099 CVE-2012-0920 CVE-2013-4421 CVE-2013-4434  +12 more Upstream summary: The DSS verification code in Dropbear SSH Server before 0.43 frees uninitialized variables, which might allow […]

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Debian 12 — rsync — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — rsync — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0962 CVE-2004-0426 CVE-2004-0792 CVE-2004-2093 CVE-2006-2083 CVE-2007-4091 CVE-2007-6199 CVE-2007-6200  +12 more Upstream summary: Heap-based buffer overflow in rsync before 2.5.7, when running in server mode, allows remote attackers to […]

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Debian 12 — libtorrent-rasterbar — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — libtorrent-rasterbar — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-1760 CVE-2015-5685 CVE-2016-5301 CVE-2016-7164 CVE-2017-9847 Upstream summary: Directory traversal vulnerability in src/torrent_info.cpp in Rasterbar libtorrent before 0.14.4, as used in firetorrent, qBittorrent, deluge Torrent, and other applications, allows […]

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How to Install Cockpit Web Console on Debian 12 — step-by-step Debian 12 tutorial on Progressive Robot

How to Install Cockpit Web Console on Debian 12

Introduction Debian 12 Bookworm is built around the ethos of stability and free software. Setting up install cockpit web console on debian 12 on Bookworm leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Bookworm freeze. Follow each step carefully and […]

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Common Problems 111755

Windows Server 2022 DNS Scavenging Removes Active Host Records – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 19 May 2026 Affected versions: Windows Server 2022 📖 ~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 12 — newt — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — newt — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-2905 Upstream summary: Heap-based buffer overflow in textbox.c in newt 0.51.5, 0.51.6, and 0.52.2 allows local users to cause a denial of service (application crash) or possibly execute […]

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Debian 12 — litmus — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — litmus — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-2474 Upstream summary: neon before 0.28.6, when OpenSSL or GnuTLS is used, does not properly handle a '\0' character in a domain name in the subject's Common Name […]

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Debian 11 — node-hawk — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — node-hawk — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-29167 Upstream summary: Hawk is an HTTP authentication scheme providing mechanisms for making authenticated HTTP requests with partial cryptographic verification of the request and response, covering the HTTP […]

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SLES 15 — rust1.71 — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — rust1.71 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:2570-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-38497 Upstream summary: Cargo downloads the Rust project's dependencies and compiles the project. Cargo prior to version 0.72.2, bundled with Rust prior to version 1.71.1, […]

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How To Set Up a Video Streaming Server using Nginx-RTMP on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Set Up a Video Streaming Server using Nginx-RTMP on Ubuntu 20.04

There are many use cases for streaming video. Service providers such as Twitch have become very popular for handling the community management aspects of streaming, and free software such as OBS is widely used for combining video from multiple stream sources. While these platforms are very powerful, in some cases you may want to be able to host a stream that does not rely on other service providers. In this tutorial, you will learn how to use Nginx to host an independent RTMP video stream.

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