VULNERABILITY INTELLIGENCE
CVE-2015-3202
CVSS score3.6 LOW
EPSS probability1.00%
CISA KEVNot currently listed
Published2015-07-02
Last modified2026-06-17
CVSS vectorAV:L/AC:L/Au:N/C:N/I:P/A:P
Description
fusermount in FUSE before 2.9.3-15 does not properly clear the environment before invoking (1) mount or (2) umount as root, which allows local users to write to arbitrary files via a crafted LIBMOUNT_MTAB environment variable that is used by mount's debugging feature.