Linux

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

Debian 11 — skktools — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2007-3916 Upstream summary: The main function in skkdic-expr.c in SKK Tools 1.2 allows local users to overwrite or delete arbitrary files via a symlink attack on a skkdic$PID […]

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Debian 11 — libusrsctp — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libusrsctp — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-20503 CVE-2022-46871 Upstream summary: usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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

Oracle Linux 8 — expat — vulnerability — patch and remediation guide (ELSA-2022-9232)

🟠 High   ⏱ 15–60 min  Last verified: 30 November 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-9232 Related CVEs: CVE-2022-23990 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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How To Connect to a Managed Database on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Connect to a Managed Database on Ubuntu 18.04

If you’re new to working with managed databases, the best way to perform certain tasks, like connecting to the database, may not be self-evident. In this guide, we will go over how to install client programs for a variety of database management systems, including PostgreSQL, MySQL, and Redis, on an Ubuntu 18.04 server. We’ll also explain how to use these programs to connect to a managed database instance.

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Добавление и удаление  пользователей в CentOS 8 — step-by-step Linux tutorial on Progressive Robot

Добавление и удаление пользователей в CentOS 8

Для добавления или удаления пользователей на сервере с ОС Linux необходимо выполнить следующее. В этом руководстве мы расскажем, как создавать учетные записи пользователя, назначать права sudo и удалять пользователей на сервере CentOS 8. В…

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How to Install Xdebug for PHP on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Install Xdebug for PHP on RHEL 7

How to Install Xdebug for PHP on RHEL 7 Xdebug is the de facto debugging and profiling extension for PHP. It transforms PHP development from a cycle of var_dump() statements into a proper interactive debugging experience: you can set breakpoints, step through code line by line, inspect variable values at runtime, and generate detailed execution […]

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

Debian 11 — libsmi — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 29 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2010-2891 Upstream summary: Buffer overflow in the smiGetNode function in lib/smi.c in libsmi 0.4.8 allows context-dependent attackers to execute arbitrary code via an Object Identifier (aka OID) represented […]

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Debian 11 — android-platform-system-core — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — android-platform-system-core — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 29 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-5564 CVE-2014-1909 CVE-2016-0807 CVE-2016-3861 CVE-2016-3890 CVE-2016-6762 CVE-2017-0647 CVE-2017-0841 Upstream summary: android-tools 4.1.1 in Android Debug Bridge (ADB) allows local users to overwrite arbitrary files via a symlink attack […]

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Debian 11 — amule — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — amule — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 29 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2006-2691 CVE-2006-2692 CVE-2009-1440 Upstream summary: Unspecified "information leakage" vulnerabilities in aMuleWeb for AMule before 2.1.2 allow remote attackers to access arbitrary images, including dynamically generated images, via unknown […]

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AlmaLinux 8 — si-units — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — si-units — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2022:0290 Related CVEs: CVE-2021-4104 CVE-2022-23302 CVE-2022-23305 CVE-2022-23307 Upstream summary: Parfait is a Java performance monitoring library that collects metrics and exposes them through a variety of outputs. It provides APIs for extracting […]

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