New version of IcedID Trojan uses steganographic payloads

This blog post was authored by @hasherezade, with contributions from @siriurz and Jérôme Segura. Security firm Proofpoint recently published a report about a series of malspam campaigns they attribute to a threat actor called TA2101. Originally targeting German and Italian users with Cobalt Strik...

Vxscan

This is a Python script for a comprehensive vulnerability scanner, Vxscan. The script is designed to perform various types of scans, including: 1. Directory scanning and JavaScript leak detection 2. WAF/CDN identification 3. Port scanning 4. Fingerprinting and service identification 5. Operating...

F5 BIG-IP Memory Disclosure Vulnerability

F5 BIG-IP is an application delivery platform from F5 USA that integrates network traffic management, application security management, load balancing and other functions. A memory leakage vulnerability exists in F5 BIG-IP, which can be exploited by an attacker to cause a memory leakage, leading t...

CVE-2019-15284

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist due to insufficient validation of certain elements with a Webex...

Security Bulletin: A Security Vulnerability affects IBM Cloud Private Core Services (CVE-2019-2386)

Summary A Security Vulnerability affects IBM Cloud Private Core Services Vulnerability Details CVEID: CVE-2019-2386 DESCRIPTION: MongoDB Server could allow a remote authenticated attacker to bypass security restrictions, caused by improper session management. By reusing an established session of...

RedPeanut - A Small RAT Developed In .Net Core 2 And Its Agent In .Net 3.5/4.0

RedPeanut is a small RAT developed in .Net Core 2 and its agent in .Net 3.5 / 4.0. RedPeanut code execution is based on shellcode generated with DonutCS. It is therefore a hybrid, although developed in .Net it does not rely solely on the Assembly.Load. This increases the detection surface, but...

Threat Actor Impersonates USPS to Deliver Backdoor Malware

A new threat actor has been found impersonating the U.S. Postal Service USPS and other government agencies to deliver and install backdoor malware to various organizations in Germany, Italy and the United States, according to new research. The campaigns, which researchers from cybersecurity firm...

Security at the Edge - What is Gartner's SASE & why does it matter?

Recently, Gartner published a report called "Market Trends: How to Win as WAN Edge and Security Converge Into the Secure Access Service Edge" that dives into how to enable security and network access controls as-a-service from the cloud. But what is Gartner's SASE pronounced like "sassy"? The...

EulerOS 2.0 SP5 : dovecot (EulerOS-SA-2019-2138)

According to the versions of the dovecot packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 and Pigeonhole before 0.5.7.2, protocol processing can fail for quoted strings. This occurs...

Intel Ethernet 700 Series Controllers CVE-2019-0140 Buffer Overflow Vulnerability

Description Intel Ethernet 700 Series Controllers are prone to a buffer-overflow vulnerability. An attacker can exploit this issue to obtain elevated privileges that may aid in further attacks. Intel Ethernet 700 Series Controllers versions prior to 7.0 are vulnerable. Technologies Affected Citri...

Microsegmentation and Isolation: 2 Essential Strategies in Zero-Trust Security

The headlines over the past few years have been consistent – enterprises are pouring more and more money into cybersecurity countermeasures. Indications are that 2020 will be no different, with reports that nearly three quarters of CISOs plan to ask their CFOs for increased cybersecurity investme...

Notice of Status Change Announcement for Version 12.1 of the Citrix ADM

Citrix Systems, Inc. announces an update to End of Maintenance and End of Life dates for version 12.1 of the Citrix Application Delivery Management formerly referred to as NetScaler Management & Analytics System Citrix Application Delivery Management ADM product lifecycle model will change from 3...

Mail.ru: [api.pandao.ru] IDOR for order delivery address

API method in api.pandao.ru was not properly restricted and could be used to view delivery address information of arbitrary order...

Notice of Change Announcement for Version 11.1 of the Citrix Application Delivery Management (ADM)

Citrix Systems, Inc. announces End of Maintenance for version 11.1 of the Citrix Application Delivery Management formerly referred to as NetScaler Management & Analytics System Citrix Application Delivery Management ADM follows a 3-year product lifecycle model. Table 1. Release Milestones and Dat...

Raccoon Malware Scavenges 100,000+ Devices to Steal Data

A new information stealer, dubbed Raccoon, is rapidly gaining popularity with cybercriminals. In just a few months, researchers say the malware has already infected hundreds of thousands of devices across the world to rove through victims’ credit card data, email credentials and more. The malware...

CPDoS Poisoning Attack

On October 22, 2019, a new method of web cache poisoning, called CPDoS or Cache Poisoned Denial of Service, was announced by researchers, Hoai Viet Nguyen and Luigi Lo Iacono. Targeting content delivery networks and other caching systems, the attack works by using a malicious header in the HTTP...

New Cache Poisoning Attack Lets Attackers Target CDN Protected Sites

A team of German cybersecurity researchers has discovered a new cache poisoning attack against web caching systems that could be used by an attacker to force a targeted website into delivering error pages to most of its visitors instead of legitimate content or resources. The issue could affect...

Citrix Systems NetScaler Gateway and Citrix Application Delivery Controller Authorization Issues Vulnerability

Citrix Systems NetScaler Gateway Citrix Systems Gateway and Citrix Application Delivery Controller ADC are products of Citrix Systems, Inc.Citrix Systems NetScaler Gateway is a secure remote access solution. The solution provides administrators with application-level and data-level controls to...

CVE-2019-18225

An issue was discovered in Citrix Application Delivery Controller ADC and Gateway before 10.5 build 70.8, 11.x before 11.1 build 63.9, 12.0 before build 62.10, 12.1 before build 54.16, and 13.0 before build 41.28. An attacker with management-interface access can bypass authentication to obtain...

Akamai Outlook: Optimizing Edge Delivery Performance and Monitoring

Written by: Ritesh Kalyanshetty and Sandeep Singh Pervasiveness of CDNs within the expanding Media and Entertainment Industry Media and entertainment companies, including content owners and over-the-top OTT service providers are living in an era symbolized by a dramatic increase in content...