What’s Vulnerable › Vulnerabilities

CVE-1999-1004

• 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: none known
• Published: 1999-12-16 · updated 2026-06-16

Description

Buffer overflow in the POP server POProxy for the Norton Anti-Virus protection NAV2000 program via a large USER command.

Affected products

• Symantec Norton Antivirus: 2000

References

• http://service1.symantec.com/SUPPORT/nav.nsf/df0a595864594c86852567ac0063608c/6206f660a1f2516a882568660082c930?OpenDocument&Highlight=0%2Cpoproxy
• http://www.osvdb.org/6267
• http://www.securityfocus.com/archive/1/38970
• http://www.securityfocus.com/archive/1/39194
• http://service1.symantec.com/SUPPORT/nav.nsf/df0a595864594c86852567ac0063608c/6206f660a1f2516a882568660082c930?OpenDocument&Highlight=0%2Cpoproxy
• http://www.osvdb.org/6267
• http://www.securityfocus.com/archive/1/38970
• http://www.securityfocus.com/archive/1/39194

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