CVE-2009-5121: Medium severity websense triton ap email vulnerability

Published Aug 23, 2012
·
Updated

Websense Email Security 7.1 before Hotfix 4 allows remote attackers to bypass the sender-based blacklist by using the 8BITMIME EHLO keyword in the SMTP session.

Affected Software

1 affected component
Websense Websense Email Security=7.1

Event History

Aug 23, 2012
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2009-5121?

CVE-2009-5121 is classified as a medium severity vulnerability.

2

How do I fix CVE-2009-5121?

To fix CVE-2009-5121, apply Hotfix 4 for Websense Email Security version 7.1.

3

What does CVE-2009-5121 allow attackers to do?

CVE-2009-5121 allows remote attackers to bypass the sender-based blacklist in Websense Email Security.

4

What versions of Websense Email Security are affected by CVE-2009-5121?

CVE-2009-5121 affects Websense Email Security version 7.1 before Hotfix 4.

5

Is CVE-2009-5121 related to SMTP protocols?

Yes, CVE-2009-5121 involves an issue with the 8BITMIME EHLO keyword during SMTP sessions.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203