CVE-1999-0905

Medium

Published: 21/10/1999(UTC)Updated: 16/06/2026(UTC)Translated: 18/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Very high risk

4.65%

91th percentile - higher than 91% of all known CVEs

CVE-1999-0905 affects the Axent Raptor firewall, which is vulnerable to a denial of service (DoS) attack via malformed zero-length IP options.

An attacker can exploit this vulnerability to disrupt the firewall's operation, leading to service availability issues.

It is recommended to update the Axent Raptor firewall software to the latest version to mitigate the risk associated with this vulnerability.

Original NVD description (English source)

Denial of service in Axent Raptor firewall via malformed zero-length IP options.