CVE-2002-0403
5.0 · MEDIUMOverview
CVE-2002-0403 is a medium-severity vulnerability affecting ethereal_group ethereal. It was published on June 18, 2002 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
DNS dissector in Ethereal before 0.9.3 allows remote attackers to cause a denial of service (CPU consumption) via a malformed packet that causes Ethereal to enter an infinite loop.
Remediation
Check the references section for vendor advisories and patches from ethereal_group. Update ethereal to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2002-0403?
CVE-2002-0403 is a medium-severity vulnerability affecting ethereal_group ethereal. It was published on June 18, 2002 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2002-0403?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2002-0403?
Check the references section for vendor advisories and patches from ethereal_group. Update ethereal to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2002-0403?
CyberStrike's AI-powered security agents can automatically detect CVE-2002-0403 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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