Описание
Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or 1.96.0rc1 to receive a patch. As a workaround, the federation_domain_whitelist can be used to limit federation traffic with a homeserver.
Ссылки
- Patch
- Vendor Advisory
- Mailing List
- Mailing List
- Patch
- Vendor Advisory
- Mailing List
- Mailing List
Уязвимые конфигурации
Одно из
EPSS
5.3 Medium
CVSS3
Дефекты
Связанные уязвимости
Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 and 1.96.0rc1, cached device information of remote users can be queried from Synapse. This can be used to enumerate the remote users known to a homeserver. System administrators are encouraged to upgrade to Synapse 1.95.1 or 1.96.0rc1 to receive a patch. As a workaround, the `federation_domain_whitelist` can be used to limit federation traffic with a homeserver.
Synapse is an open-source Matrix homeserver Prior to versions 1.95.1 a ...
Synapse vulnerable to leak of remote user device information
EPSS
5.3 Medium
CVSS3