CVE-1999-1004

Medium

Published: 16/12/1999(UTC)Updated: 16/06/2026(UTC)Translated: 18/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

High risk

2.04%

79th percentile - higher than 79% of all known CVEs

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

An attacker could exploit this vulnerability to execute arbitrary code remotely, potentially taking control of the system.

It is recommended to update the Norton Anti-Virus software to the latest version to mitigate the risk associated with this vulnerability.

Original NVD description (English source)

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