CVE-2019-5885

Description

Matrix Synapse before 0.34.0.1, when the macaroon_secret_key authentication parameter is not set, uses a predictable value to derive a secret key and other secrets which could allow remote attackers to impersonate users.

Risk Information

Base Score

7.5

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS Score

Exploitation Probability

0.785

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2019-5885 are fixed in Python-matrix-synapse 0.34.0.1	Windows
Vulnerabilities CVE-2019-5885 are fixed in Python-matrix-synapse for linux 0.34.0.1	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234