[SECURITY] Fedora 29 Update: matrix-synapse-0.33.3.1-1.fc29

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...

CVE-2018-16515

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation...

DEBIAN-CVE-2018-16515

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation...

CVE-2018-16515

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation...

Input validation

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation...

UBUNTU-CVE-2018-16515

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation...

CVE-2018-16515

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation...

CVE-2018-16515

Matrix Synapse prior to 0.33.3.1 is vulnerable to remote spoofing of events due to improper transaction and event signature validation. The issue affects Matrix Synapse kernels where an attacker could spoof events and possibly trigger unspecified impacts. Remediation is to upgrade to version 0.33...

CVE-2018-16515

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation...

CVE-2018-16515

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation...

PT-2018-13604

Name of the Vulnerable Software and Affected Versions Matrix Synapse versions prior to 0.33.3.1 Matrix Synapse version 0.33.2.1 Description The issue allows remote attackers to spoof events and possibly have other impacts by leveraging improper transaction and event signature validation...

Fedora Update for matrix-synapse FEDORA-2018-6db422c637

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 28 Update: matrix-synapse-0.33.3.1-1.fc28

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...

Fedora Update for matrix-synapse FEDORA-2018-6e759af8fb

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 28 Update: matrix-synapse-0.31.2-1.fc28

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...

openSUSE Security Update : matrix-synapse (openSUSE-2018-654)

This update for matrix-synapse fixes the following security issue : - CVE-2018-12291: visibility rules were not applied correctly in the getmissingevents federation API boo1096833 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

Security update for matrix-synapse (moderate)

This update for matrix-synapse fixes the following security issue: - CVE-2018-12291: visibility rules were not applied correctly in the getmissingevents federation API boo1096833...

CVE-2018-12439

MatrixSSL through 3.9.5 Open allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host...

Synapse Hijacking Vulnerability

Matrix is a set of open communication networks of which Synapse is a server implementation. There is a security vulnerability in Synapse. An attacker can exploit the vulnerability to hijack 'rooms' message channels...

Matrix Synapse Event Filtering Vulnerability

Matrix is a set of open communication networks of which Synapse is a server implementation. A security vulnerability exists in the 'ongetmissingevents' function in the handlers/federation.py file in Matrix Synapse versions prior to 0.31.1. No details of the vulnerability are provided at this time...