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.
References
Information
Published : 2015-07-02 14:59
Updated : 2017-06-30 18:29
NVD link : CVE-2015-3202
Mitre link : CVE-2015-3202
JSON object : View
CWE
CWE-264
Permissions, Privileges, and Access Controls
Products Affected
debian
- debian_linux
fuse_project
- fuse