Configuring a Windows Domain to Dynamically Analyze an Obfuscated Lateral Movement Tool

We recently encountered a large obfuscated malware sample that offered several interesting analysis challenges. It used virtualization that prevented us from producing a fully-deobfuscated memory dump for static analysis. Statically analyzing a large virtualized sample can take anywhere from...

ruby: Tainted flags are not propagated in Array#pack and String#unpack with some directives

An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. It does not taint strings that result from unpacking tainted strings with some formats...

ruby: Tainted flags are not propagated in Array#pack and String#unpack with some directives

An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. It does not taint strings that result from unpacking tainted strings with some formats...

Regular Expression Denial Of Service (ReDoS)

is-my-json-valid is vulnerable to regular expression denial of service ReDoS attacks. The vulnerability is possible due to improper usage of regular expression in style format field, allowing a malicious user to crash the application by passing malicious strings...

Tenda PA6 Wi-Fi Powerline extender command injection vulnerability

Tenda PA6 Wi-Fi Powerline extender is a wireless network range extender from Tenda China. A security vulnerability exists in the Tenda PA6 Wi-Fi Powerline extender version 1.0.1.21. A remote attacker can exploit the vulnerability by sending specially crafted strings to execute injected arbitrary...

CVE-2020-15337

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a "Use of GET Request Method With Sensitive Query Strings" issue for /registerCpe requests...

CVE-2020-15338

CVE-2020-15338 affects Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1. The issue is “Use of GET Request Method With Sensitive Query Strings” on /cnr, exposing sensitive information via GET parameters. The CVE lists a MEDIUM base score (CVSS 3.1: AV Network, AC Low, PR None, UI None, C I Low). Practic...

CVE-2020-15338

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a "Use of GET Request Method With Sensitive Query Strings" issue for /cnr requests...

CVE-2020-15338: Missing Authorization

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a "Use of GET Request Method With Sensitive Query Strings" issue for /cnr requests...

CVE-2020-15337: Missing Authorization

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a "Use of GET Request Method With Sensitive Query Strings" issue for /registerCpe requests...

Qbot Trojan Reappears to Go After U.S. Banking Customers

Qbot, an ever-evolving information-stealing trojan that’s been around since 2008, has reappeared after a hiatus to target customers of U.S. financial institutions. Its latest variant features fresh capabilities to help it remain undetected. Qbot a.k.a. Qakbot or Pinkslipbot harvests browsing data...

openSUSE Security Update : axel (openSUSE-2020-778)

This update for axel fixes the following issues : axel was updated to 2.17.8 : - CVE-2020-13614: SSL Certificate Hostnames were not verified boo1172159 - Replaced progressbar line clearing with terminal control sequence - Fixed parsing of Content-Disposition HTTP header - Fixed User-Agent HTTP...

CVE-2020-13809

An issue was discovered in Foxit Reader and PhantomPDF before 9.7.2. It allows resource consumption via long strings in the content stream...

Design/Logic Flaw

An issue was discovered in Foxit Reader and PhantomPDF before 9.7.2. It allows resource consumption via long strings in the content stream...

CVE-2020-13809

An issue was discovered in Foxit Reader and PhantomPDF before 9.7.2. It allows resource consumption via long strings in the content stream...

CVE-2020-13809: Uncontrolled Resource Consumption

An issue was discovered in Foxit Reader and PhantomPDF before 9.7.2. It allows resource consumption via long strings in the content stream...

GHSA-2P68-F74V-9WC6 ActiveSupport potentially unintended unmarshalling of user-provided objects in MemCacheStore and RedisCacheStore

In ActiveSupport, there is potentially unexpected behaviour in the MemCacheStore and RedisCacheStore where, when untrusted user input is written to the cache store using the raw: true parameter, re-reading the result from the cache can evaluate the user input as a Marshalled object instead of pla...

[SECURITY] Fedora 31 Update: json-c-0.13.1-12.fc31

JSON-C implements a reference counting object model that allows you to easily construct JSON objects in C, output them as JSON formatted strings and parse JSON formatted strings back into the C representation of JSON objects. It aims to conform to RFC 7159...

OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: Scripting. Supported versions that are affected are Java SE: 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple...

CVE-2020-7656

jquery prior to 1.9.0 allows Cross-site Scripting attacks via the load method. The load method fails to recognize and remove "", which results in the enclosed script logic to be executed...