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Ubuntu: (Multiple Advisories) (CVE-2019-11842): Synapse vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2019-11842): Synapse vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
05/09/2019
Created
05/17/2023
Added
05/17/2023
Modified
05/17/2023

Description

An issue was discovered in Matrix Sydent before 1.0.3 and Synapse before 0.99.3.1. Random number generation is mishandled, which makes it easier for attackers to predict a Sydent authentication token or a Synapse random ID.

Solution(s)

  • ubuntu-upgrade-matrix-synapse

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