CVE-2013-6404
EPSS 0.45%
Description
Quassel core (server daemon) in Quassel IRC before 0.9.2 does not properly verify the user ID when accessing user backlogs, which allows remote authenticated users to read other users' backlogs via the bufferid in (1) 16/select_buffer_by_id.sql, (2) 16/select_buffer_by_id.sql, and (3) 16/select_buffer_by_id.sql in core/SQL/PostgreSQL/.
How to fix CVE-2013-6404
To remediate CVE-2013-6404, upgrade the affected package to a fixed version below.
- Debian/quassel—upgrade to 0.9.2-1 or later
Is CVE-2013-6404 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.9.2-1