Automating threat actor tracking: Understanding attacker behavior for intelligence and contextual alerting

As seen in recent sophisticated cyberattacks, especially human-operated campaigns, it’s critical to not only detect an attack as early as possible but also to rapidly determine the scope of the compromise and predict how it will progress. How an attack proceeds depends on the attacker’s goals and...

Automating threat actor tracking: Understanding attacker behavior for intelligence and contextual alerting

As seen in recent sophisticated cyberattacks, especially human-operated campaigns, it’s critical to not only detect an attack as early as possible but also to rapidly determine the scope of the compromise and predict how it will progress. How an attack proceeds depends on the attacker’s goals and...

March 29, 2021—KB5000842 (OS Builds 19041.906 and 19042.906) Preview

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CVE-2021-21333

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.27.0, the notification emails sent for notifications for missed messages or for an expiring account are subject...

E.O. Would Strengthen Federal Cyber Requirements

The U.S. federal government is mulling changes to up its cybersecurity software game in the wake of the sprawling SolarWinds cyberattacks that came to light in December, including requiring data-breach notifications. In a draft executive order from President Joe Biden, software companies would be...

CVE-2021-21333 HTML injection in email and account expiry notifications

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.27.0, the notification emails sent for notifications for missed messages or for an expiring account are subject...

GHSA-C5F8-35QR-Q4FM HTML injection in email and account expiry notifications

Impact The notification emails sent for notifications for missed messages or for an expiring account are subject to HTML injection. In the case of the notification for missed messages, this could allow an attacker to insert forged content into the email. The account expiry feature is not enabled ...

HTML injection in email and account expiry notifications

Impact The notification emails sent for notifications for missed messages or for an expiring account are subject to HTML injection. In the case of the notification for missed messages, this could allow an attacker to insert forged content into the email. The account expiry feature is not enabled ...

SnitchDNS - Database Driven DNS Server With A Web UI

SnitchDNS is a database driven DNS Server with a Web UI, written in Python and Twisted, that makes DNS administration easier with all configuration changed applied instantly without restarting any system services. One of its main features is the logging of all DNS queries allowing the discovery o...

Security Bulletin: Red Hat OpenShift on IBM Cloud is affected by a Kubernetes security vulnerability (CVE-2020-8554)

Summary Red Hat OpenShift on IBM Cloud is affected by a Kubernetes security vulnerability that could allow a malicious user to intercept traffic from other pods or nodes in the cluster CVE-2020-8554 Vulnerability Details CVEID: CVE-2020-8554 Description: Kubernetes could allow a remote...

CVE-2021-25335

Improper lockscreen status check in cocktailbar service in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows unauthenticated users to access hidden notification contents over the lockscreen in specific condition...

CVE-2021-25335

Improper lockscreen status check in cocktailbar service in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows unauthenticated users to access hidden notification contents over the lockscreen in specific condition...

DEBIAN-CVE-2021-21273

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.25.0, requests to user provided domains were not restricted to external IP addresses when calculating the key...

PYSEC-2021-131

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.25.0, requests to user provided domains were not restricted to external IP addresses when calculating the key...

UBUNTU-CVE-2021-21273

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.25.0, requests to user provided domains were not restricted to external IP addresses when calculating the key...

CVE-2021-21273 Open redirects on some federation and push requests

Synapse is a Matrix reference homeserver written in python pypi package matrix-synapse. Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.25.0, requests to user provided domains were not restricted to external IP addresses when calculating the key...

Matrix Synapse Input Validation Error Vulnerability

Matrix Synapse is an implementation of a matrix management server from the Matrix Foundation in the UK. A security vulnerability exists in Synapse that stems from a request to a user-provided domain being unrestricted by an external IP address when calculating key validity for third-party...

Feature and Permission Policies. Security issues

Introduction In order to help enhance the user experience of their site, companies may ask to use features of your browser, such as geolocation or notifications to produce a more tailored experience. Web site developers may configure the site or allow third-party content, loaded in frames, to use...

ExpressionEngine: Comment/channel unsubscribe GET CSRF

A vulnerability was identified and fixed that could have allowed attackers to unsubscribe users from comment notifications by exploiting the lack of CSRF protection...

PRTG Network Monitor Remote Code Execution Exploit

This Metasploit module exploits an authenticated remote code execution vulnerability in PRTG Network Monitor. Notifications can be created by an authenticated user and can execute scripts when triggered. Due to a poorly validated input on the script name, it is possible to chain it with a...