6.7 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
5.1%
fusermount in fuse 2.8.5 and earlier does not perform a chdir to / before performing a mount or umount, which allows local users to unmount arbitrary directories via unspecified vectors.
fuse.git.sourceforge.net/git/gitweb.cgi?p=fuse/fuse%3Ba=commit%3Bh=1e7607ff89c65b005f69e27aeb1649d624099873
www.openwall.com/lists/oss-security/2011/02/02/2
www.openwall.com/lists/oss-security/2011/02/03/5
www.openwall.com/lists/oss-security/2011/02/08/4