CVE-2011-3145

EUVD-2011-3113
When mount.ecrpytfs_private before version 87-0ubuntu1.2 calls setreuid() it doesn't also set the effective group id. So when it creates the new version, mtab.tmp, it's created with the group id of the user running mount.ecryptfs_private.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
3.8 LOW
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
mitreCNA
3.8 LOW
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
Affected Products (NVD)
VendorProductVersion
mount.ecrpytfs_private_projectmount.ecrpytfs_private
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ecryptfs-utils
bookworm
111-6
fixed
bullseye
111-5
fixed
lenny
not-affected
sid
111-7
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ecryptfs-utils
hardy
not-affected
lucid
Fixed 83-0ubuntu3.2.10.04.2
released
maverick
Fixed 83-0ubuntu3.2.10.10.2
released
natty
Fixed 87-0ubuntu1.2
released
Common Weakness Enumeration
References
http://bazaar.launchpad.net/~ecryptfs/ecryptfs/trunk/revision/558
http://bazaar.launchpad.net/~ecryptfs/ecryptfs/trunk/revision/558