RUSTSEC-2022-0085 matrix-sdk Impersonation of room keys

When the user receives a forwarded room key, the software accepts it without checking who the room key came from. This allows homeservers to try to insert room keys of questionable validity, potentially mounting an impersonation attack...

Matrix 安全漏洞

Matrix is an ambitious new ecosystem for open federated instant messaging and VoIP. A security vulnerability in Matrix matrix-nio prior to version 0.19 stems from a vulnerability that allows a malicious home server to insert a room key of questionable validity into the keystore under certain...

Matrix 安全漏洞

Matrix is an ambitious new ecosystem for open federated instant messaging and VoIP. A security vulnerability in Matrix matrix-sdk-crypto prior to version 0.5 stems from a vulnerability that allows a malicious home server to insert a room key of questionable validity into the keystore under certai...

CVE-2022-39254: Key Exchange without Entity Authentication

matrix-nio is a Python Matrix client library, designed according to sans I/O principles. Prior to version 0.20, when a users requests a room key from their devices, the software correctly remember the request. Once they receive a forwarded room key, they accept it without checking who the room ke...

CVE-2022-39252: Key Exchange without Entity Authentication

matrix-rust-sdk is an implementation of a Matrix client-server library in Rust, and matrix-sdk-crypto is the Matrix encryption library. Prior to version 0.6, when a user requests a room key from their devices, the software correctly remembers the request. When the user receives a forwarded room...

PT-2022-24845 · Unknown · Matrix-Rust-Sdk

Name of the Vulnerable Software and Affected Versions: matrix-rust-sdk versions prior to 0.6 Description: The issue arises when a user requests a room key from their devices. The software correctly remembers the request but fails to check the origin of the forwarded room key, allowing homeservers...

Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of Thunderbird users who use the Matrix chat protocol being vulnerable to a denial of service attack. An adversary sharing a room with a user could attack affected clients, making it not show all of a user's...

Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of Thunderbird users who use the Matrix chat protocol being vulnerable to a denial of service attack. An adversary sharing a room with a user could attack affected clients, making it not show all of a user's...

Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of Thunderbird users who use the Matrix chat protocol being vulnerable to a denial of service attack. An adversary sharing a room with a user could attack affected clients, making it not show all of a user's...

Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of Thunderbird users who use the Matrix chat protocol being vulnerable to a denial of service attack. An adversary sharing a room with a user could attack affected clients, making it not show all of a user's...

CVE-2022-32226

An improper access control vulnerability exists in Rocket.Chat v5, v4.8.2 and v4.7.5 due to input data in the getUsersOfRoom Meteor server method is not type validated, so that MongoDB query operator objects are accepted by the server, so that instead of a matching rid String a$regex query can be...

Rocket.Chat 安全漏洞

Rocket.Chat is an open source team chat software. An information disclosure vulnerability exists in Rocket.Chat versions prior to 4.7.5, 4.8.0 and later, and prior to 4.8.2, which stems from a lack of ACL checking in its getRoomRoles Meteor method, and can be exploited by an attacker to cause a...

Rocket.Chat 输入验证错误漏洞

Rocket.Chat is an open source team chat software. Rocket.Chat suffers from an input validation error vulnerability that stems from a failure to type validate input data in the getUsersOfRoom Meteor server method. An authenticated attacker could use this vulnerability to enumerate existing rooms a...

GHSA-XVQG-MV25-RWVW Parsing issue in matrix-org/node-irc leading to room takeovers

Impact Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. Patched The vulnerability has been patched in matrix-appservice-irc 0.35.0...

Parsing issue in matrix-org/node-irc leading to room takeovers

Impact Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. Patched The vulnerability has been patched in matrix-appservice-irc 0.35.0...

CVE-2022-39203 Parsing issue in matrix-org/node-irc leading to room takeovers

matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. The...

CVE-2022-39203 Parsing issue in matrix-org/node-irc leading to room takeovers

matrix-appservice-irc is an open source Node.js IRC bridge for Matrix. Attackers can specify a specific string of characters, which would confuse the bridge into combining an attacker-owned channel and an existing channel, allowing them to grant themselves permissions in the channel. The...

DEBIAN-CVE-2022-31152

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix specification specifies a list of event authorization rules which must be checked when determining if an event should be accepted into a room. In versions of Synapse up to and including...

CVE-2022-31152

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix specification specifies a list of event authorization rules which must be checked when determining if an event should be accepted into a room. In versions of Synapse up to and including...

PYSEC-2022-262

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix specification specifies a list of event authorization rules which must be checked when determining if an event should be accepted into a room. In versions of Synapse up to and including...