CVE-2006-5403: Buffer Overflow

Published Oct 19, 2006
·
Updated

Stack-based buffer overflow in an ActiveX control used in Symantec Automated Support Assistant, as used in Norton AntiVirus, Internet Security, and System Works 2005 and 2006, allows user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.

Affected Software

5 affected components
Symantec Norton System Works=2005
Symantec Norton System Works=2006
Symantec Norton Antivirus
Symantec Norton Internet Security=2006
Symantec Automated Support Assistant

Event History

Oct 19, 2006
CVE Published
01:07 AM
Data Sourced
via NVD·01:07 AM
DescriptionSeverityAffected Software
CVE Published
via MITRE·05:00 AM
Data Sourced
via MITRE·05:00 AM
Description
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2006-5403?

CVE-2006-5403 has been categorized with a high severity due to its potential to allow arbitrary code execution and denial of service.

2

How do I fix CVE-2006-5403?

To mitigate CVE-2006-5403, users should update to the latest versions of affected Symantec products that include the security patches.

3

What software is affected by CVE-2006-5403?

CVE-2006-5403 affects Symantec Automated Support Assistant, Norton AntiVirus, Norton Internet Security 2006, and Norton System Works 2005 and 2006.

4

What type of vulnerability is CVE-2006-5403?

CVE-2006-5403 is a stack-based buffer overflow vulnerability that can be exploited by user-assisted remote attackers.

5

Can CVE-2006-5403 lead to a denial of service?

Yes, CVE-2006-5403 can cause a denial of service by crashing the affected application.

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