Description
Matrix Synapse before 0.28.1 is prone to a denial of service flaw where malicious events injected with depth = 2^63 - 1 render rooms unusable, related to federation/federation_base.py and handlers/message.py, as exploited in the wild in April 2018.
Published: 2018-05-02
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2022-5380 Matrix Synapse before 0.28.1 is prone to a denial of service flaw where malicious events injected with depth = 2^63 - 1 render rooms unusable, related to federation/federation_base.py and handlers/message.py, as exploited in the wild in April 2018.
Github GHSA Github GHSA GHSA-vmcc-4p4x-x7wg Matrix Synapse DoS
Ubuntu USN Ubuntu USN USN-6076-1 Synapse vulnerabilities
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-16T22:51:25.550Z

Reserved: 2018-05-02T00:00:00.000Z

Link: CVE-2018-10657

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-05-02T16:29:00.233

Modified: 2024-11-21T03:41:44.710

Link: CVE-2018-10657

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses