CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:P/A:P
EPSS
Percentile
0.4%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | fuse | < 2.9.3-16 | fuse_2.9.3-16_all.deb |
Debian | 11 | all | fuse | < 2.9.3-16 | fuse_2.9.3-16_all.deb |
Debian | 999 | all | fuse | < 2.9.3-16 | fuse_2.9.3-16_all.deb |
Debian | 13 | all | fuse | < 2.9.3-16 | fuse_2.9.3-16_all.deb |
Debian | 12 | all | ntfs-3g | < 1:2014.2.15AR.3-3 | ntfs-3g_1:2014.2.15AR.3-3_all.deb |
Debian | 11 | all | ntfs-3g | < 1:2014.2.15AR.3-3 | ntfs-3g_1:2014.2.15AR.3-3_all.deb |
Debian | 999 | all | ntfs-3g | < 1:2014.2.15AR.3-3 | ntfs-3g_1:2014.2.15AR.3-3_all.deb |
Debian | 13 | all | ntfs-3g | < 1:2014.2.15AR.3-3 | ntfs-3g_1:2014.2.15AR.3-3_all.deb |