🟢 Low ⏱ 5–15 min Last verified: 3 November 2022 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6106-1 Related CVEs: https://launchpad.net/bugs/2016436 Upstream summary: It was discovered that calamares-settings-ubuntu allowed creating the first user with a blank password, contrary to expectations. Table of contents Symptom & Impact Environment […]
🟢 Low ⏱ 5–15 min Last verified: 3 November 2022 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5833-1 Related CVEs: CVE-2022-40899 Upstream summary: Sebastian Chnelik discovered that python-future incorrectly handled certain HTTP header field. An attacker could possibly use this issue to cause a denial of service. […]
🟠 High ⏱ 15–60 min Last verified: 3 November 2022 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-5468 Related CVEs: CVE-2022-31626 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Prosody is an XMPP chat server that supports TLS encrypted one-to-one chat and group chat rooms. XMPP is an open messaging protocol formally known as Jabber. This means that any XMPP chat client will be able to connect to a Prosody server and start chatting. In this tutorial, you will install and configure a Prosody server that supports one-to-one and group chat sessions and the ability to upload files into the chat panel to share. All of the chat sessions will be protected by TLS.
Una pila “LAMP” es un grupo de aplicaciones de software de código abierto que se instalan normalmente juntas para permitir que un servidor aloje aplicaciones web y sitios web dinámicos escritos en PHP. Este término es en realidad un acrónimo que representa al sistema operativo…
🟡 Medium ⏱ 10–30 min Last verified: 3 November 2022 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-0089 Related CVEs: CVE-2022-26305 CVE-2022-26306 CVE-2022-26307 CVE-2022-3140 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]
In this tutorial, you’ll install Hadoop in stand-alone mode on a Debian 9 server. You’ll also run an example MapReduce program to search for occurrences of a regular expression in text files.
🟠 High ⏱ 5–30 min Last verified: 2 November 2022 Affected versions: Ubuntu 22.04 LTS 📖 ~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 […]
🟡 Medium ⏱ 5–30 min Last verified: 2 November 2022 Affected versions: RHEL 7 📖 ~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 & […]
🟡 Medium ⏱ 10–30 min Last verified: 2 November 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2004-0645 CVE-2005-2964 CVE-2005-2972 CVE-2006-4513 CVE-2017-17529 Upstream summary: Buffer overflow in the wvHandleDateTimePicture function in wv library (wvWare) 0.7.4 through 0.7.6 and 1.0.0 allows remote attackers to execute arbitrary […]
