Fedora 38 : matrix-synapse / rust-pythonize (2024-7be0693731)

The remote Fedora 38 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2024-7be0693731 advisory. Update matrix-synapse to v1.105.1 CVE-2024-31208 ---- Update to v1.105.0 Tenable has extracted the preceding description block directly from the Fedora...

Fedora 40 : matrix-synapse / rust-pythonize (2024-3ff83cb806)

The remote Fedora 40 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2024-3ff83cb806 advisory. Update matrix-synapse to v1.105.1 CVE-2024-31208 ---- Update to v1.105.0 Tenable has extracted the preceding description block directly from the Fedora...

FreeBSD : py-matrix-synapse -- weakness in auth chain indexing allows DoS (bdfa6c04-027a-11ef-9c21-901b0e9408dc)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the bdfa6c04-027a-11ef-9c21-901b0e9408dc advisory. - Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a ro...

SUSE CVE-2024-31208

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

GHSA-3H7Q-RFH9-XM4V Synapse V2 state resolution weakness allows Denial of Service (DoS)

Impact A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in how the auth chain cover index is calculated. This can induce high CPU consumption and accumulate excessive data in the database ...

Synapse V2 state resolution weakness allows Denial of Service (DoS)

Impact A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in how the auth chain cover index is calculated. This can induce high CPU consumption and accumulate excessive data in the database ...

DEBIAN-CVE-2024-31208

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

PYSEC-2024-50

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

CVE-2024-31208

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

PYSEC-2024-50

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

CVE-2024-31208 Synapse's V2 state resolution weakness allows DoS from remote room members

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

CVE-2024-31208 Synapse's V2 state resolution weakness allows DoS from remote room members

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

CVE-2024-31208

CVE-2024-31208 affects Synapse (Matrix homeserver) before 1.105.1. A remote matrix user sharing a room with such servers can dispatch crafted events to exploit the V2 state resolution algorithm, causing high CPU usage and database bloat leading to a denial of service. Impact is limited to servers...

CVE-2024-31208

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

CVE-2024-31208

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

CVE-2024-31208 Synapse's V2 state resolution weakness allows DoS from remote room members

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

CVE-2024-31208

Synapse is an open-source Matrix homeserver. A remote Matrix user with malicious intent, sharing a room with Synapse instances before 1.105.1, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induce high CPU consumption and accumulate...

synapse 安全漏洞

synapse is an application. for open federated instant messaging and VoIP. A security vulnerability exists in Synapse versions prior to 1.105.1 that stems from a security issue in the authentication chain index that allows an attacker to perform a denial of service via disk padding and high CPU...

PT-2024-23851 · Synapse +2 · Synapse +2

Name of the Vulnerable Software and Affected Versions: Synapse versions prior to 1.105.1 Description: A remote Matrix user with malicious intent, sharing a room with Synapse instances, can dispatch specially crafted events to exploit a weakness in the V2 state resolution algorithm. This can induc...

py-matrix-synapse -- weakness in auth chain indexing allows DoS

Matrix developers report: Weakness in auth chain indexing allows DoS from remote room members through disk fill and high CPU usage. High severity...