Critical Citrix DDoS Bug Shuts Down Network, Cloud App Access

A critical security bug in the Citrix Application Delivery Controller ADC and Citrix Gateway could allow cyberattackers to crash entire corporate networks without needing to authenticate. The two affected Citrix products formerly the NetScaler ADC and Gateway are used for application-aware traffi...

Citrix Systems Citrix Application Delivery Controller 资源管理错误漏洞

Citrix Systems Citrix Application Delivery Controller ADC is an application delivery controller from Citrix Systems. The product has features such as application delivery control and load balancing. A resource management error vulnerability exists in Citrix Systems Citrix Application Delivery...

DEBIAN-CVE-2021-43173

In NLnet Labs Routinator prior to 0.10.2, a validation run can be delayed significantly by an RRDP repository by not answering but slowly drip-feeding bytes to keep the connection alive. This can be used to effectively stall validation. While Routinator has a configurable time-out value for RRDP...

November 9, 2021 Servicing Stack Update (KB5007349)

None None...

Internet Resilience, Part 2: What It Takes to “Just Work”

One of the greatest signs of the success of the internet as a technology is how little the average person thinks about it. I’m not talking about the content itself. The streaming videos, online shopping sites, news and educational content, workplace productivity tools, and many other pieces of...

Security Bulletin: Vulnerabilities in IBM Java SDK affecting IBM Application Discovery and Delivery Intelligence V5.1.0.7

Summary Multiple vulnerabilities are identified in IBM® SDK Java™ Technology Edition Version 1.8 that is used by IBM Application Discovery and Delivery Intelligence V5.1.0.7. These issues were disclosed as part of the IBM Java SDK updates in July 2021. Vulnerability Details CVEID: CVE-2021-2388...

Citrix Application Delivery Compliance Checks

Binary data citrixapplicationdeliverycompliancecheck.nbin...

Agent 007: Pre-Auth Takeover of Build Pipelines in GoCD

GoCD, written in Java, is a popular CI/CD solution with a large range of users from NGOs to Fortune 500 companies with billions of dollars in revenue. Naturally, this makes it a critical piece of infrastructure and an extremely attractive target for attackers. In order to automate build and relea...

FreeSWITCH 访问控制错误漏洞

FreeSWITCH is a free, open-source communications software program developed by Anthony Minessale, an individual developer in the United States. The software can be used to create audio, video, and SMS products and applications. An access control error vulnerability exists in FreeSWITCH versions...

Improper Privilege Management in shadow-maint/shadow

Description The su utility, if compiled with PAM support, uses waitpid internally to monitor its child process. It depends on the creation of zombie processes for proper monitoring, but the creation can be suppressed by ignoring the SIGCHLD signal see waitpid manual page. If su is spawned from a...

'Lone Wolf' Hacker Group Targeting Afghanistan and India with Commodity RATs

A new malware campaign targeting Afghanistan and India is exploiting a now-patched, 20-year-old flaw affecting Microsoft Office to deploy an array of commodity remote access trojans RATs that allow the adversary to gain complete control over the compromised endpoints. Cisco Talos attributed the...

CVE-2021-42009

An authenticated Apache Traffic Control Traffic Ops user with Portal-level privileges can send a request with a specially-crafted email subject to the /deliveryservices/request Traffic Ops endpoint to send an email, from the Traffic Ops server, with an arbitrary body to an arbitrary email address...

Apache Traffic Control 输入验证错误漏洞

Apache Traffic Control is a distributed and scalable content distribution solution from the Apache Foundation. Apache Traffic Control Traffic Ops is vulnerable to an input validation error, which is caused when an authenticated Apache Traffic Control Traffic Ops user with portal-level privileges...

Cloudflare Isn't Liable for Sites That Hawk Counterfeits

A federal judge ruled that the content-delivery service doesn't "contribute" to copyright infringement...

PT-2021-5224

Name of the Vulnerable Software and Affected Versions: Citrix ADC versions prior to 13.0-83.27 Citrix ADC versions prior to 12.1-63.22 Citrix ADC version 11.1-65.23 Description: An uncontrolled resource consumption issue exists that could allow an attacker with access to NSIP or SNIP with...

Exploit for Path Traversal in Microsoft

This is a malicious docx generator for exploiting CVE-2021-40444, a remote code execution vulnerability in Microsoft Office Word. The tool is designed to create a malicious docx document that, when opened, will execute arbitrary code on the victim's system. The tool consists of several files: 1...

The vulnerabilities of the Citrix ADC application delivery controller (formerly Citrix NetScaler Application Delivery Controller), the Citrix Gateway virtual environment access control system (formerly Citrix NetScaler Gateway), and the Citrix SD-WAN WANOP network management software are related to insufficient validation of input data. This allows a malicious individual to gain unauthorized access to protected information.

The vulnerabilities of the Citrix ADC application delivery controller previously called Citrix NetScaler Application Delivery Controller, the Citrix Gateway access control system previously called Citrix NetScaler Gateway, and the Citrix SD-WAN WANOP network management software are related to...

The vulnerabilities of the Citrix ADC application delivery controller (formerly Citrix NetScaler Application Delivery Controller), the Citrix Gateway virtual environment access control system (formerly Citrix NetScaler Gateway), and the Citrix SD-WAN WANOP network management software are related to authentication process flaws, allowing attackers to gain unauthorized access to protected information.

The vulnerabilities of the Citrix ADC application delivery controller previously called Citrix NetScaler Application Delivery Controller, the Citrix Gateway virtual environment access control system previously called Citrix NetScaler Gateway, and the Citrix SD-WAN WANOP network management softwar...

Red-Teaming-Toolkit

This is a collection of open source and commercial tools that aid in red team operations. The repository includes tools for reconnaissance, weaponization, delivery, command and control, lateral movement, establishing a foothold, escalating privileges, data exfiltration, and miscellaneous...

Fake Installers Drop Malware and Open Doors for Opportunistic Attackers

We recently spotted fake installers of popular software being used to deliver bundles of malware onto victims’ devices. These installers are widely used lures that trick users into opening malicious documents or installing unwanted applications...