The dc_chat function in cmd.dc.c in DConnect Daemon 0.7.0 and earlier allows remote attackers to cause a denial of service (application crash) by sending a client message before providing the nickname, which triggers a null pointer dereference.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Dconnect_daemon | Dconnect | 0.0.2 (including) | 0.0.2 (including) |
| Dconnect_daemon | Dconnect | 0.0.3 (including) | 0.0.3 (including) |
| Dconnect_daemon | Dconnect | 0.7.0 (including) | 0.7.0 (including) |
References
- http://secunia.com/advisories/21384
- http://securityreason.com/securityalert/1377
- http://securitytracker.com/id?1016641
- http://www.dc.ds.pg.gda.pl/
- http://www.dc.ds.pg.gda.pl/?page=doc\u0026doc=changelog
- http://www.securityfocus.com/archive/1/442440/100/0/threaded
- http://www.securityfocus.com/bid/19370
- http://www.vupen.com/english/advisories/2006/3181
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28279
- http://secunia.com/advisories/21384
- http://securityreason.com/securityalert/1377
- http://securitytracker.com/id?1016641
- http://www.dc.ds.pg.gda.pl/
- http://www.dc.ds.pg.gda.pl/?page=doc\u0026doc=changelog
- http://www.securityfocus.com/archive/1/442440/100/0/threaded
- http://www.securityfocus.com/bid/19370
- http://www.vupen.com/english/advisories/2006/3181
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28279