Multiple heap-based buffer overflows in the POP3 server in Alt-N Technologies MDaemon before 9.0.6 allow remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via long strings that contain @ characters in the (1) USER and (2) APOP commands.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mdaemon | Alt-n | 2.8 (including) | 2.8 (including) |
| Mdaemon | Alt-n | 2.8.5.0 (including) | 2.8.5.0 (including) |
| Mdaemon | Alt-n | 2.71_sp1 (including) | 2.71_sp1 (including) |
| Mdaemon | Alt-n | 3.0.3 (including) | 3.0.3 (including) |
| Mdaemon | Alt-n | 3.0.4 (including) | 3.0.4 (including) |
| Mdaemon | Alt-n | 3.1.1 (including) | 3.1.1 (including) |
| Mdaemon | Alt-n | 3.1.2 (including) | 3.1.2 (including) |
| Mdaemon | Alt-n | 3.1_beta (including) | 3.1_beta (including) |
| Mdaemon | Alt-n | 3.5.0 (including) | 3.5.0 (including) |
| Mdaemon | Alt-n | 3.5.1 (including) | 3.5.1 (including) |
| Mdaemon | Alt-n | 3.5.4 (including) | 3.5.4 (including) |
| Mdaemon | Alt-n | 3.5.6 (including) | 3.5.6 (including) |
| Mdaemon | Alt-n | 5.0 (including) | 5.0 (including) |
| Mdaemon | Alt-n | 5.0.1 (including) | 5.0.1 (including) |
| Mdaemon | Alt-n | 5.0.2 (including) | 5.0.2 (including) |
| Mdaemon | Alt-n | 5.0.3 (including) | 5.0.3 (including) |
| Mdaemon | Alt-n | 5.0.4 (including) | 5.0.4 (including) |
| Mdaemon | Alt-n | 5.0.5 (including) | 5.0.5 (including) |
| Mdaemon | Alt-n | 5.0.6 (including) | 5.0.6 (including) |
| Mdaemon | Alt-n | 5.0.7 (including) | 5.0.7 (including) |
| Mdaemon | Alt-n | 6.0 (including) | 6.0 (including) |
| Mdaemon | Alt-n | 6.0.5 (including) | 6.0.5 (including) |
| Mdaemon | Alt-n | 6.0.6 (including) | 6.0.6 (including) |
| Mdaemon | Alt-n | 6.0.7 (including) | 6.0.7 (including) |
| Mdaemon | Alt-n | 6.5.0 (including) | 6.5.0 (including) |
| Mdaemon | Alt-n | 6.5.1 (including) | 6.5.1 (including) |
| Mdaemon | Alt-n | 6.5.2 (including) | 6.5.2 (including) |
| Mdaemon | Alt-n | 6.7.5 (including) | 6.7.5 (including) |
| Mdaemon | Alt-n | 6.7.9 (including) | 6.7.9 (including) |
| Mdaemon | Alt-n | 6.8.0 (including) | 6.8.0 (including) |
| Mdaemon | Alt-n | 6.8.1 (including) | 6.8.1 (including) |
| Mdaemon | Alt-n | 6.8.2 (including) | 6.8.2 (including) |
| Mdaemon | Alt-n | 6.8.3 (including) | 6.8.3 (including) |
| Mdaemon | Alt-n | 6.8.4 (including) | 6.8.4 (including) |
| Mdaemon | Alt-n | 6.8.5 (including) | 6.8.5 (including) |
| Mdaemon | Alt-n | 7.2 (including) | 7.2 (including) |
| Mdaemon | Alt-n | 8.1.1 (including) | 8.1.1 (including) |
| Mdaemon | Alt-n | 8.1.3 (including) | 8.1.3 (including) |
| Mdaemon | Alt-n | 8.1.4 (including) | 8.1.4 (including) |
| Mdaemon | Alt-n | 9.0.1 (including) | 9.0.1 (including) |
| Mdaemon | Alt-n | 9.0.2 (including) | 9.0.2 (including) |
| Mdaemon | Alt-n | 9.0.3 (including) | 9.0.3 (including) |
| Mdaemon | Alt-n | 9.0.4 (including) | 9.0.4 (including) |
| Mdaemon | Alt-n | 9.0.5 (including) | 9.0.5 (including) |
References
- http://files.altn.com/MDaemon/Release/RelNotes_en.txt
- http://secunia.com/advisories/21595
- http://securityreason.com/securityalert/1446
- http://securitytracker.com/id?1016729
- http://www.infigo.hr/en/in_focus/advisories/INFIGO-2006-08-04
- http://www.osvdb.org/28125
- http://www.securityfocus.com/archive/1/444015/100/0/threaded
- http://www.securityfocus.com/bid/19651
- http://www.vupen.com/english/advisories/2006/3361
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28517
- https://www.exploit-db.com/exploits/2245
- http://files.altn.com/MDaemon/Release/RelNotes_en.txt
- http://secunia.com/advisories/21595
- http://securityreason.com/securityalert/1446
- http://securitytracker.com/id?1016729
- http://www.infigo.hr/en/in_focus/advisories/INFIGO-2006-08-04
- http://www.osvdb.org/28125
- http://www.securityfocus.com/archive/1/444015/100/0/threaded
- http://www.securityfocus.com/bid/19651
- http://www.vupen.com/english/advisories/2006/3361
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28517
- https://www.exploit-db.com/exploits/2245