CVE-1999-0495

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

A remote attacker can gain access to a file system using .. (dot dot) when accessing SMB shares.

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
Jan 1, 1999
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 1999

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-1999-054710.0An SSH server allows authentication through the .rhosts file.CVE-1999-054810.0A superfluous NFS server is running, but it is not importing or exporting any file systems.
CVE-1999-0495: Critical severity, CVSS 10.0 | Vulnix