Fedora 38 : matrix-synapse (2023-84ee781688)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-84ee781688 advisory. Update to v1.93.0 CVE-2023-41335, CVE-2023-42453 Tenable has extracted the preceding description block directly from the Fedora security advisory...

Fedora: Security Advisory for matrix-synapse (FEDORA-2023-5d980e6aaf)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Plaintext Password Storage

Synapse is vulnerable to Plaintext Password Storage. The vulnerability is due to the brief storage of updated credentials in the server database, which could result in passwords being inadvertently captured in database backups for a longer duration then anticipated...

SUSE CVE-2023-42453

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event if they knew the room ID and event ID. Note that the users were not able to view the events, but simply mark it as read. This could be confusing as...

CVE-2023-42453

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event if they knew the room ID and event ID. Note that the users were not able to view the events, but simply mark it as read. This could be confusing as...

CVE-2023-41335

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesn't grant the server any added capabilities—it already learns the users' passwords as...

PYSEC-2023-185

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesn't grant the server any added capabilities—it already learns the users' passwords as...

PYSEC-2023-180

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event if they knew the room ID and event ID. Note that the users were not able to view the events, but simply mark it as read. This could be confusing as...

UBUNTU-CVE-2023-42453

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event if they knew the room ID and event ID. Note that the users were not able to view the events, but simply mark it as read. This could be confusing as...

CVE-2023-42453

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event if they knew the room ID and event ID. Note that the users were not able to view the events, but simply mark it as read. This could be confusing as...

Design/Logic Flaw

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event if they knew the room ID and event ID. Note that the users were not able to view the events, but simply mark it as read. This could be confusing as...

CVE-2023-41335

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesn't grant the server any added capabilities—it already learns the users' passwords as...

Authentication flaw

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesn't grant the server any added capabilities—it already learns the users' passwords as...

PYSEC-2023-185

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesn't grant the server any added capabilities—it already learns the users' passwords as...

synapse Authorization Issues Vulnerabilities

synapse is an application for open federated instant messaging and VoIP An authorization issue vulnerability exists in Synapse that stems from a read receipt that allows an attacker to forge any event. Affected Products and Versions:Synapse versions prior to 0.34.0 through 1.93.0...

Synapse Security Breach

synapse is an application for open federated instant messaging and VoIP A security vulnerability exists in Synapse that stems from the temporary storage of plaintext passwords during password changes. Affected products and versions; Synapse versions prior to 1.66.0 through 1.93.0...

CVE-2023-41335

CVE-2023-41335 affects the Synapse Matrix homeserver. When users update passwords, the new credentials may be briefly held in the server’s database, potentially ending up in backups longer than expected. The issue does not grant new capabilities but violates expectations around password storage. ...

CVE-2023-41335

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesn't grant the server any added capabilities—it already learns the users' passwords as...

CVE-2023-41335 Temporary storage of plaintext passwords during password changes in matrix synapse

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesn't grant the server any added capabilities—it already learns the users' passwords as...

CVE-2023-41335

Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. When users update their passwords, the new credentials may be briefly held in the server database. While this doesn't grant the server any added capabilities—it already learns the users' passwords as...