Implementation of Client IP based Restriction in NetScaler Gateway to Delivery Group Resources

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Store Front Server Group Server is not reachable. Configuration settings might be out of date.

When observing the Server Group in the StoreFront management console, for each Server Member server the notification "Server is not reachable. Configuration settings might be out of date." is displayed with a red exclamation point icon. When initiating propagation theStoreFront management console...

Exploit for Insufficient Verification of Data Authenticity in Rarlab Winrar

CVE-2023-38831 Winrar Exploit Generator POC This is a basic...

CVE-2023-4583

The Mozilla Foundation Security Advisory describes this flaw as: When checking if the Browsing Context had been discarded in HttpBaseChannel, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private...

CVE-2023-4583

When checking if the Browsing Context had been discarded in HttpBaseChannel, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox 117, Firef...

UBUNTU-CVE-2023-4583

When checking if the Browsing Context had been discarded in HttpBaseChannel, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox 117, Firef...

Chinese Hacking Group Exploits Barracuda Zero-Day to Target Government, Military, and Telecom

A suspected Chinese-nexus hacking group exploited a recently disclosed zero-day flaw in Barracuda Networks Email Security Gateway ESG appliances to breach government, military, defense and aerospace, high-tech industry, and telecom sectors as part of a global espionage campaign. Mandiant, which i...

Attacks, Vulnerabilities and Actors 21 August to 27 August 2023

For a detailed threat digest, download the pdf file here Summary HiveForce Labs recently made several significant discoveries related to cybersecurity threats. Over the past week, the fact that there were a total of twelve attacks executed, six vulnerabilities, and three different adversaries...

Chinese Hacking Group ‘Flax Typhoon’ Targeting Taiwan Organizations

Threat Level Actor Report For a detailed threat advisory, download the pdf file here Summary Flax Typhoon, a Chinese nation-state actor, employs sophisticated tactics to target organizations in Taiwan for espionage, utilizing living-off-the-land techniques and legitimate tools to maintain long-te...

CVE-2023-41265

An HTTP Request Tunneling vulnerability found in Qlik Sense Enterprise for Windows for versions May 2023 Patch 3 and earlier, February 2023 Patch 7 and earlier, November 2022 Patch 10 and earlier, and August 2022 Patch 12 and earlier allows a remote attacker to elevate their privilege by tunnelin...

Exploit for Insufficient Verification of Data Authenticity in Rarlab Winrar

CVE-2023-38831 - WinRAR File Extension Spoofing Vulnerability...

Security Bulletin: IBM Java SDK and IBM Java Runtime for IBM i are vulnerable to arbitrary code execution due to an unsafe deserialization flaw (CVE-2022-40609).

Summary IBM® SDK Java™ Technology Edition and IBM® Runtime Environment Java™ used by IBM i are vulnerable to an attacker executing arbitrary code due to an unsafe deserialization flaw as described in the vulnerability details section. The vulnerability is fixed by applying an IBM i Group PTF for...

Friday Squid Blogging: China’s Squid Fishing Ban Ineffective

China imposed a "pilot program banning fishing in parts of the south-west Atlantic Ocean from July to October, and parts of the eastern Pacific Ocean from September to December." However, the conservation group Oceana analyzed the data and figured out that the Chinese werent fishing in those area...

Lazarus Group Uses ManageEngine Exploit to Unlock Path for QuiteRAT

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary The Lazarus Group, a threat actor associated with North Korea, has been detected utilizing a recently patched critical security vulnerability in Zoho ManageEngine ServiceDesk Plus. This vulnerability was...

How to Remove Users That Can Access the Delivery Group via PowerShell

This article is designed to describe how to remove users in the below screenshot via powershell instead of using UI. Disclaimer: information displayed in screenshots are Citrix test server data...

Gravigra CMS 1.0 SQL Injection

==================================================================================================================================== | Title : Gravigra CMS v1.0 Sql injection Vulnerability | | Author : indoushka | | Tested on : windows 10 Français V.Pro / browser : Mozilla firefox 63.0.3 32-bit |...

Exploit for Link Following in Microsoft

CVE-2023-36874 Windows Error Reporting LPE BOF Introductio...

Years into these games’ histories, attackers are still creating “Fortnite” and “Roblox”-related scams

Welcome to this weeks edition of the Threat Source newsletter. I have no idea how "Fortnite" keeps coming up in this newsletter, but here we are again. Even though the game/metaverse has never been bigger, it had been a while since I had heard about "V-Bucks" scams. V-Bucks are the in-game virtua...

Flax Typhoon using legitimate software to quietly access Taiwanese organizations

Summary Microsoft has identified a nation-state activity group tracked as Flax Typhoon, based in China, that is targeting dozens of organizations in Taiwan with the likely intention of performing espionage. Flax Typhoon gains and maintains long-term access to Taiwanese organizations networks with...

Lazarus Group Exploits Critical Zoho ManageEngine Flaw to Deploy Stealthy QuiteRAT Malware

The North Korea-linked threat actor known as Lazarus Group has been observed exploiting a now-patched critical security flaw impacting Zoho ManageEngine ServiceDesk Plus to distribute a remote access trojan called such as QuiteRAT. Targets include internet backbone infrastructure and healthcare...