Description
Integer overflow in eXtremail 2.1.1 and earlier allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via a long USER command containing "%s" sequences to the pop3 port (110/tcp), which are expanded to "%%s" before being used in the memmove function, possibly due to an incomplete fix for CVE-2001-1078.
Metrics
CVSS 2.0 10.0/10
AV:N/AC:L/Au:N/C:C/I:C/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://secunia.com/advisories/27220
- http://www.digit-labs.org/files/exploits/extremail-v3.pl
- http://www.securityfocus.com/archive/1/482293
- http://www.securityfocus.com/bid/26074
- https://www.exploit-db.com/exploits/4532
- http://secunia.com/advisories/27220
- http://www.digit-labs.org/files/exploits/extremail-v3.pl
- http://www.securityfocus.com/archive/1/482293
- http://www.securityfocus.com/bid/26074
- https://www.exploit-db.com/exploits/4532
Timeline
- Published
- Oct 15, 2007
- Last modified
- Jun 16, 2026
- NVD status
- Modified