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/.
Metrics
CVSS 2.0 4.0/10
AV:N/AC:L/Au:S/C:P/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00092.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00078.html
- http://osvdb.org/100432
- http://quassel-irc.org/node/123Patch, Vendor Advisory
- http://secunia.com/advisories/55640Vendor Advisory
- http://www.openwall.com/lists/oss-security/2013/11/28/8
- https://exchange.xforce.ibmcloud.com/vulnerabilities/89377
- https://github.com/quassel/quassel/commit/a1a24daExploit, Patch
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00092.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00078.html
- http://osvdb.org/100432
- http://quassel-irc.org/node/123Patch, Vendor Advisory
- http://secunia.com/advisories/55640Vendor Advisory
- http://www.openwall.com/lists/oss-security/2013/11/28/8
- https://exchange.xforce.ibmcloud.com/vulnerabilities/89377
- https://github.com/quassel/quassel/commit/a1a24daExploit, Patch
Timeline
- Published
- Dec 9, 2013
- Last modified
- Jun 17, 2026
- NVD status
- Modified