Go365 - An Office365 User Attack Tool

Go365 is a tool designed to perform user enumeration and password guessing attacks on organizations that use Office365 now/soon Microsoft365. Go365 uses a unique SOAP API endpoint on login.microsoftonline.com that most other tools do not use. When queried with an email address and password, the...

Vulnerability fixed in HPE Systems Insight Manager

A vulnerability has been fixed in HPE Systems Insight Manager. A malicious party could potentially exploit the vulnerability to execute arbitrary code under elevated privileges. The vulnerability is located in optional features called "Federated Search" and "Federated CMS Configuration." The...

[SECURITY] Fedora 32 Update: matrix-synapse-1.23.0-1.fc32

Matrix is an ambitious new ecosystem for open federated Instant Messaging a nd VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is inten ded to showcase the concept of Matrix and let folks see the spec i...

[SECURITY] Fedora 33 Update: matrix-synapse-1.23.0-1.fc33

Matrix is an ambitious new ecosystem for open federated Instant Messaging a nd VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is inten ded to showcase the concept of Matrix and let folks see the spec i...

Denial of service attack via incorrect parameters in Matrix Synapse

Impact A malicious or poorly-implemented homeserver can inject malformed events into a room by specifying a different room id in the path of a /sendjoin, /sendleave, /invite or /exchangethirdpartyinvite request. This can lead to a denial of service in which future events will not be correctly sen...

Security Bulletin: Security vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM Tivoli Federated Identity Manager

Summary IBM WebSphere Application Server is shipped with IBM Tivoli Federated Identity Manager. Information about security vulnerabilities affecting IBM WebSphere Application Server have been published in security bulletins. Vulnerability Details Refer to the security bulletins listed in the...

Federated Learning: A Therapeutic for what Ails Digital Health

For researchers and physicians the mountains of data hospitals and healthcare systems hold could be a goldmine for artificial intelligence and machine learning, but data privacy concerns and regulations have kept scientists from being able to harness that information to improve outcomes. Now...

Security Bulletin: Multiple vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM Tivoli Federated Identity Manager

Summary IBM WebSphere Application Server WAS is shipped with IBM Tivoli Federated Identity Manager. Information about security vulnerabilities affecting IBM WebSphere Application Server has been published in a security bulletin. Vulnerability Details Refer to the security bulletins listed in the...

py-matrix-synapse -- malformed events may prevent users from joining federated rooms

Problem Description: Affected Synapse versions assume that all events have an "origin" field set. If an event without the "origin" field is sent into a federated room, servers not already joined to the room will be unable to do so due to failing to fetch the malformed event. Impact: An attacker...

Security Bulletin: Multiple vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM Tivoli Federated Identity Manager

Summary IBM WebSphere Application Server WAS is shipped with IBM Tivoli Federated Identity Manager. Information about security vulnerabilities affecting IBM WebSphere Application Server has been published in a security bulletin. Vulnerability Details Refer to the security bulletins listed in the...

py-matrix-synapse -- multiple vulnerabilities

Matrix developers report: Due to the two security issues highlighted below, server administrators are encouraged to update Synapse. We are not aware of these vulnerabilities being exploited in the wild. A malicious homeserver could force Synapse to reset the state in a room to a small subset of t...

Nextcloud: Contacts menu (not app) fails to restrict (to local groups) for contacts from federated servers

In two Nextclouds A and B, in settings/admin/sharing, these settings are enabled: Restrict users to only share with users in their groups Restrict username autocompletion to users within the same groups Add server automatically once a federated share was created successfully Some user on A now...

Nextcloud: user can bypass password enforcement when federated sharing is enabled

If the admin forces password for link shares and federated shares are enabled, users can bypass this enforcement. Tested with Nextcloud 18.0.3 Steps to reproduce: - enable password enforcement for link shares as admin - as user1 create a link share with password - open the link share in a separat...

Users Prompted for Credentials on Workspace URLs When Using Federated Authentication Providers

Overview: Users may be prompted for additional authentication when navigating to Citrix Workspace URLS if Workspace is configured to use a federated identity provider. Example: Users may be prompted for Azure AD credentials when Using AAD for Authentication to Citrix Workspace, even if the user h...

SSRF in "Add to your ownCloud" functionality – ownCloud

------- It is possible to force the ownCloud server to execute GET requests against a crafted URL on the internal or external network Server Side Request Forgery after receiving a public link-share URL. The criticality of this issue is lowered because the attacker can not see the result of the...

Security Bulletin: A security vulnerability was identified in WebSphere Application Server as shipped with IBM Tivoli Federated Identity Manager (CVE-2019-4670)

Summary WebSphere Application Server is shipped with IBM Tivoli Federated Identity Manager. Information about a security bulletin affecting WebSphere Application Server has been published in a security bulletin. Vulnerability Details Refer to the security bulletinss listed in the Remediation/Fixe...

Design/Logic Flaw

Violation of Secure Design Principles in the iOS App 2.23.0 causes the app to leak its login and token to other Nextcloud services when search e.g. for federated users or registering for push notifications...

CVE-2019-15611

Violation of Secure Design Principles in the iOS App 2.23.0 causes the app to leak its login and token to other Nextcloud services when search e.g. for federated users or registering for push notifications...

Security Bulletin: Security Vulnerabilities have been identified in IBM Java Runtime as shipped with Tivoli Federated Identity Manager

Summary IBM Java Runtime as shipped with Tivoli Federated Identity Manager. Information about security vulnerabilities affecting IBM Java Runtime have been published in a security bulletin. Vulnerability Details Refer to the security bulletinss listed in the Remediation/Fixes section Affected...

Security Bulletin: Multiple Security Vulnerabilities Have Been Identified In WebSphere Application Server shipped with IBM Tivoli Federated Identity Manager

Summary WebSphere Application Server is shipped with IBM Tivoli Federated Identity Manager. Information about security vulnerabilities affecting WebSphere Application Server has been published in a security bulletin. Vulnerability Details Refer to the security bulletinss listed in the...