CVE-1999-0492

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

The ffingerd 1.19 allows remote attackers to identify users on the target system based on its responses.

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected software

No affected versions have been published.

Timeline

Published
Apr 23, 1999
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 1999

CVE-1999-04937.5rpc.statd allows remote attackers to forward RPC calls to the local operating system via the SM_MON and SM_NOTIFY commands, which in turn coCVE-1999-049510.0A remote attacker can gain access to a file system using .. (dot dot) when accessing SMB shares.CVE-1999-04970.0Anonymous FTP is enabled.CVE-1999-051210.0A mail server is explicitly configured to allow SMTP mail relay, which allows abuse by spammers.CVE-1999-051510.0An unrestricted remote trust relationship for Unix systems has been set up, e.g. by using a + sign in /etc/hosts.equiv.CVE-1999-05206.4A system-critical NETBIOS/SMB share has inappropriate access control.CVE-1999-05230.0ICMP echo (ping) is allowed from arbitrary hosts.CVE-1999-052710.0The permissions for system-critical data in an anonymous FTP account are inappropriate. For example, the root directory is writeable by worCVE-1999-05287.5A router or firewall forwards external packets that claim to come from inside the network that the router/firewall is in front of.CVE-1999-05297.5A router or firewall forwards packets that claim to come from IANA reserved or private addresses, e.g. 10.x.x.x, 127.x.x.x, 217.x.x.x, etc.CVE-1999-053010.0A system is operating in "promiscuous" mode which allows it to perform packet sniffing.CVE-1999-053910.0A trust relationship exists between two Unix hosts.
CVE-1999-0492: Critical severity, CVSS 10.0 | Vulnix