| Package | Affected versions | Patched versions |
|---|---|---|
| mailenable | = 3.0= 3.01= 3.02= 3.03= 3.04= 3.10= 3.11= 3.12= 3.13= 3.14= 3.5= 3.51= 3.52= 3.53= 3.6= 3.61= 3.62= 3.63= 4.0= 4.01= 4.1= 4.11= 4.12= 4.13= 4.14= 4.15= 4.16= 4.17= 4.22= 4.23= 4.24≤ 4.25 |
The SMTP service (MESMTPC.exe) in MailEnable 3.x and 4.25 does not properly perform a length check, which allows remote attackers to cause a denial of service (crash) via a long (1) email address in the MAIL FROM command, or (2) domain name in the RCPT TO command, which triggers an "unhandled invalid parameter error."
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