Description
rpc.mountd on Linux, Ultrix, and possibly other operating systems, allows remote attackers to determine the existence of a file on the server by attempting to mount that file, which generates different error messages depending on whether the file exists or not.
Affected products
- digital / ultrix
- Linux / Linux kernel2.6.20.1 – 2.6.20.1
- NetBSD / netbsd2.0.4 – 2.0.4
- OpenBSD / OpenBSD
- sun / solaris