CVE-2021-21274

CVE-2021-21274 affects Synapse (matrix-synapse) prior to version 1.25.0. A malicious homeserver could abuse .well-known redirection to a large file, causing denial of service by consuming significant resources on federated requests from untrusted servers. The issue is resolved in Synapse 1.25.0. ...

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...

Matrix Synapse 资源管理错误漏洞

Matrix Synapse is a Matrix Management Server implementation from the Matrix Foundation in the UK. A denial of service vulnerability exists in Synapse versions prior to 1.25.0, which stems from a malicious homeserver that redirects requests to a large file, which could lead to a denial of service...

CVE-2021-25906

An issue was discovered in the basicdspmatrix crate before 0.9.2 for Rust. When a TransformContent panic occurs, a double drop can be performed...

CVE-2021-25906

An issue was discovered in the basicdspmatrix crate before 0.9.2 for Rust. When a TransformContent panic occurs, a double drop can be performed...

Rust 安全漏洞

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. A security vulnerability existed in Rust prior to version 0.9.2. The vulnerability stems from an issue found in the program basicdspmatrix, which can perform two delete operations. No details of the vulnerabilit...

CVE-2021-21269

CVE-2021-21269 affects Keymaker (a Mastodon Community Finder based Matrix serverlist page). Before v0.2.0, the assets endpoint did not validate the requested extension, and the Rust join call on user input allowed a Path Traversal, enabling reading of files beyond the intended directory. This cou...

RUSTSEC-2021-0045 FromIterator implementation for Vector/Matrix can drop uninitialized memory

The FromIterator methods for Vector and Matrix rely on the type parameter N to allocate space in the iterable. If the passed in N type parameter is larger than the number of items returned by the iterator, it can lead to uninitialized memory being left in the Vector or Matrix type which gets...

FromIterator implementation for Vector/Matrix can drop uninitialized memory

The FromIterator methods for Vector and Matrix rely on the type parameter N to allocate space in the iterable. If the passed in N type parameter is larger than the number of items returned by the iterator, it can lead to uninitialized memory being left in the Vector or Matrix type which gets...

Intel Matrix Storage Event Monitor x86 8.0.0.1039 - (IAANTMON) Unquoted Service Path Vulnerability

Exploit Title: IntelR Matrix Storage Event Monitor x86 8.0.0.1039 - 'IAANTMON' Unquoted Service Path Exploit Author: Geovanni Ruiz Vendor Homepage: https://www.intel.com Software Version: 8.0.0.1039 File Version: 8.0.0.1039 Tested on: Microsoft® Windows Vista Business 6.0.6001 Service Pack 1 x64e...

Intel Matrix Storage Event Monitor 8.0.0.1039 Unquoted Service Path

Exploit Title: IntelR Matrix Storage Event Monitor x86 8.0.0.1039 - 'IAANTMON' Unquoted Service Path Date: 2021-01-04 Exploit Author: Geovanni Ruiz Vendor Homepage: https://www.intel.com Software Version: 8.0.0.1039 File Version: 8.0.0.1039 Tested on: Microsoft® Windows Vista Business 6.0.6001...

CVE-2019-16747

In MatrixSSL before 4.2.2 Open, the DTLS server can encounter an invalid pointer free leading to memory corruption and a daemon crash via a crafted incoming network message, a different vulnerability than CVE-2019-14431...

Fedora 33 : matrix-synapse (2020-eeb66c2ece)

Upstream release notes: https://github.com/matrix-org/synapse/blob/master/CHANGES.mdsynapse-1 240rc1-2020-12-02 This release includes some minor changes which may affect homeserver admins: https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rstupgradi ng-to-v1240 Note that Tenable Network...

Fedora 32 : matrix-synapse (2020-a2172c484d)

Upstream release notes: https://github.com/matrix-org/synapse/blob/master/CHANGES.mdsynapse-1 240rc1-2020-12-02 This release includes some minor changes which may affect homeserver admins: https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rstupgradi ng-to-v1240 Note that Tenable Network...

[SECURITY] Fedora 33 Update: matrix-synapse-1.24.0-1.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...

Fedora: Security Advisory for matrix-synapse (FEDORA-2020-eeb66c2ece)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora: Security Advisory for matrix-synapse (FEDORA-2020-a2172c484d)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

[SECURITY] Fedora 32 Update: matrix-synapse-1.24.0-1.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...

SoReL-20M: A Huge Dataset of 20 Million Malware Samples Released Online

Cybersecurity firms Sophos and ReversingLabs on Monday jointly released the first-ever production-scale malware research dataset to be made available to the general public that aims to build effective defenses and drive industry-wide improvements in security detection and response. "SoReL-20M"...

FreeBSD : py-matrix-synapse -- DoS on Federation API (cfa0be42-3cd7-11eb-9de7-641c67a117d8)

Matrix developers reports : 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...