What’s Vulnerable › Vulnerabilities

CVE-2000-0478

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2000-06-14 · updated 2026-06-16

Description

In some cases, Norton Antivirus for Exchange (NavExchange) enters a "fail-open" state which allows viruses to pass through the server.

Affected products

• Symantec Norton Antivirus: 1.5, 2.0

References

• http://archives.neohapsis.com/archives/bugtraq/2000-06/0136.html
• http://www.osvdb.org/6266
• http://www.securityfocus.com/bid/1351
• https://exchange.xforce.ibmcloud.com/vulnerabilities/4709
• http://archives.neohapsis.com/archives/bugtraq/2000-06/0136.html
• http://www.osvdb.org/6266
• http://www.securityfocus.com/bid/1351
• https://exchange.xforce.ibmcloud.com/vulnerabilities/4709

Get alerted when CVE-2000-0478 or the next vulnerability affects your stack