7.5
CVSSv3

CVE-2019-11842

Published: 09/05/2019 Updated: 10/05/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

An issue exists in Matrix Sydent prior to 1.0.3 and Synapse prior to 0.99.3.1. Random number generation is mishandled, which makes it easier for malicious users to predict a Sydent authentication token or a Synapse random ID.

Vulnerability Trend

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matrix synapse

matrix sydent