CVE-2006-0447

Name: CVE-2006-0447
Creator: NVD / NIST
Published: 2006-01-27T00:03:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.62%

Last modified Jun 16, 2026

CVE-2006-0447 is a vulnerability of currently unknown severity. Multiple buffer overflows in E-Post Mail Server 4.10 and SPA-PRO Mail @Solomon 4.00 allow remote attackers to execute arbitrary code via a long username to the (1) AUTH PLAIN or (2) AUTH LOGIN SMTP commands, which is not properly handled by (a) EPSTRS.EXE or (b) SPA-RS.EXE; (3) a long username in the APOP POP3 command, which is not properly handled by (c) EPSTPOP4S.EXE or (d) SPA-POP3S.EXE; (4) a long IMAP DELETE command, which is not properly handled by (e) EPSTIMAP4S.EXE or (f) SPA-IMAP4S.EXE.. EPSS estimates a 4.62% chance of exploitation in the next 30 days.

Description

Multiple buffer overflows in E-Post Mail Server 4.10 and SPA-PRO Mail @Solomon 4.00 allow remote attackers to execute arbitrary code via a long username to the (1) AUTH PLAIN or (2) AUTH LOGIN SMTP commands, which is not properly handled by (a) EPSTRS.EXE or (b) SPA-RS.EXE; (3) a long username in the APOP POP3 command, which is not properly handled by (c) EPSTPOP4S.EXE or (d) SPA-POP3S.EXE; (4) a long IMAP DELETE command, which is not properly handled by (e) EPSTIMAP4S.EXE or (f) SPA-IMAP4S.EXE.

Metrics

EPSS Probability

4.62%

90.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
E-Post Corporation	Mail Server	4.10
E-Post Corporation	Mail Server	enterprise_4.10
E-Post Corporation	Smtp Server	4.10
E-Post Corporation	Smtp Server	enterprise_4.10
E-Post Corporation	Spa-Pro Mail Atsolomon	4.00
E-Post Corporation	Spa-Pro Mail Atsolomon	enterprise_4.00

References

Timeline

Published: Jan 27, 2006
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2006-0447?

How severe is CVE-2006-0447?

Severity scoring for CVE-2006-0447 is pending analysis. The EPSS model estimates a 4.62% probability of exploitation in the next 30 days.

How do I fix CVE-2006-0447?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2006-0447?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST