Trellix HAX 2023 Capture the Flag Results!

Trellix HAX 2023 Capture the Flag Results! By Mark Bereza · March 17, 2023 This story was also written by Jesse Chick. All good things must come to an end, and our annual CTF is unfortunately no exception. When this competition began, we asked each of you to try your hand at 12 new challenges –...

U.S. Department of State: Impact of Using the PHP Function "phpinfo()" on System Security - PHP info page disclosure

Sensitive information such as the exact PHP version, operating system and its version, internal IP addresses, server environment variables, and loaded PHP extensions and their configurations could be revealed by using the PHP function "phpinfo". This could potentially be exploited by attackers to...

Best Year-End Cybersecurity Deals from Uptycs, SANS Institute, and Bitdefender

Looking to up your cybersecurity game in the new year? Do not just buy electronics this vacation season, improve your cybersecurity! The end of the year is a great time to re-evaluate your cybersecurity strategy and make some important investments in protecting your personal and professional data...

Here's How to Ensure Your Incident Response Strategy is Ready for Holiday Hackers

The best line of defense against holiday hacking schemes is a comprehensive incident response strategy that focuses on end-user vulnerabilities. The holiday season is upon us and with it a slew of cybersecurity scams preying on end-user vulnerabilities. Because employees often use their business...

Cybersecurity awareness tips from Microsoft to empower your team to #BeCyberSmart

October is Cybersecurity Awareness Month, and I’m excited about what Microsoft and our partners in the industry have planned to help everyone stay CyberSmart. 2022 may have offered some respite from the previous year’s rush to enable a remote and hybrid workforce, but the increased use of persona...

Cybersecurity awareness tips from Microsoft to empower your team to #BeCyberSmart

October is Cybersecurity Awareness Month, and I’m excited about what Microsoft and our partners in the industry have planned to help everyone stay CyberSmart. 2022 may have offered some respite from the previous year’s rush to enable a remote and hybrid workforce, but the increased use of persona...

CVE-2022-39254

matrix-nio is a Python Matrix client library, designed according to sans I/O principles. Prior to version 0.20, when a users requests a room key from their devices, the software correctly remember the request. Once they receive a forwarded room key, they accept it without checking who the room ke...

CVE-2022-39254 When matrix-nio receives forwarded room keys, the receiver doesn't check if it requested the key from the forwarder

matrix-nio is a Python Matrix client library, designed according to sans I/O principles. Prior to version 0.20, when a users requests a room key from their devices, the software correctly remember the request. Once they receive a forwarded room key, they accept it without checking who the room ke...

CVE-2022-39254

matrix-nio is a Python Matrix client library, designed according to sans I/O principles. Prior to version 0.20, when a users requests a room key from their devices, the software correctly remember the request. Once they receive a forwarded room key, they accept it without checking who the room ke...

The 2022 SANS Top New Attacks and Threats Report Is In, and It's Required Reading

The latest Top New Attacks and Threat Report from the cybersecurity experts at SANS is here — and the findings around cyberthreats, attacks, and best practices to defend against them are as critical for security teams as they've ever been. If you're unfamiliar with the SysAdmin, Audit, Network, a...

adoucisseur-sans-electricite.fr Cross Site Scripting vulnerability OBB-2836760

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Debian DSA-5170-1 : nodejs - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5170 advisory. - The parser in accepts requests with a space SP right after the header name before the colon. This can lead to HTTP Request Smuggling HRS in llhttp v2.1.4 and...

DoS via malicious p2p message in Go Ethereum

Impact A vulnerable node, if configured to use high verbosity logging, can be made to crash when handling specially crafted p2p messages sent from an attacker node. Patches The following PR addresses the problem: https://github.com/ethereum/go-ethereum/pull/24507 Workarounds Aside from applying t...

GHSA-WJXW-GH3M-7PM5 DoS via malicious p2p message in Go Ethereum

Impact A vulnerable node, if configured to use high verbosity logging, can be made to crash when handling specially crafted p2p messages sent from an attacker node. Patches The following PR addresses the problem: https://github.com/ethereum/go-ethereum/pull/24507 Workarounds Aside from applying t...

new packages: pt-sans-fonts

An update is available for pt-sans-fonts. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky...

new packages: open-sans-fonts

An update is available for open-sans-fonts. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky...

Microsoft Patch Tuesday, April 2022 Edition

Microsoft on Tuesday released updates to fix roughly 120 security vulnerabilities in its Windows operating systems and other software. Two of the flaws have been publicly detailed prior to this week, and one is already seeing active exploitation, according to a report from the U.S. National...

CVE-2021-44532

Node.js 12.22.9, 14.18.3, 16.13.2, and 17.3.1 converts SANs Subject Alternative Names to a string format. It uses this string to check peer certificates against hostnames when validating connections. The string format was subject to an injection vulnerability when name constraints were used withi...

CVE-2021-44532

CVE-2021-44532 affects Node.js where SAN handling converts Subject Alternative Names to a string to validate hostnames. The vulnerability allows bypass of certificate name constraints when present in a certificate chain. Affected versions include Node.js <12.22.9, <14.18.3, <16.13.2, and

CVE-2021-44532

Node.js 12.22.9, 14.18.3, 16.13.2, and 17.3.1 converts SANs Subject Alternative Names to a string format. It uses this string to check peer certificates against hostnames when validating connections. The string format was subject to an injection vulnerability when name constraints were used withi...