CVE-2011-1831

Published: Feb 15, 2014Modified: Apr 29, 2026

4.6

Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability: 3.9 / Impact: 6.4

Source: NVD

Description

utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 does not properly check mountpoint permissions, which allows local users to effectively replace any directory with a new filesystem, and consequently gain privileges, via a mount system call.

Affected (31)

Products: Ecryptfs: Ecryptfs Utils

Ecryptfs

1 product

Ecryptfs Utils

Configuration A

31 vulnerable

Vulnerable Software	Affected Versions
Ecryptfs Ecryptfs Utils	Up to 89
Ecryptfs Ecryptfs Utils	Version 62
Ecryptfs Ecryptfs Utils	Version 63
Ecryptfs Ecryptfs Utils	Version 64
Ecryptfs Ecryptfs Utils	Version 65
Ecryptfs Ecryptfs Utils	Version 66
Ecryptfs Ecryptfs Utils	Version 67
Ecryptfs Ecryptfs Utils	Version 68
Ecryptfs Ecryptfs Utils	Version 69
Ecryptfs Ecryptfs Utils	Version 70
Ecryptfs Ecryptfs Utils	Version 71
Ecryptfs Ecryptfs Utils	Version 72
Ecryptfs Ecryptfs Utils	Version 73
Ecryptfs Ecryptfs Utils	Version 74
Ecryptfs Ecryptfs Utils	Version 75
Ecryptfs Ecryptfs Utils	Version 76
Ecryptfs Ecryptfs Utils	Version 77
Ecryptfs Ecryptfs Utils	Version 78
Ecryptfs Ecryptfs Utils	Version 79
Ecryptfs Ecryptfs Utils	Version 80
Ecryptfs Ecryptfs Utils	Version 81
Ecryptfs Ecryptfs Utils	Version 82
Ecryptfs Ecryptfs Utils	Version 83
Ecryptfs Ecryptfs Utils	Version 84
Ecryptfs Ecryptfs Utils	Version 85
Ecryptfs Ecryptfs Utils	Version 86
Ecryptfs Ecryptfs Utils	Version 87
Ecryptfs Ecryptfs Utils	Version 58
Ecryptfs Ecryptfs Utils	Version 59
Ecryptfs Ecryptfs Utils	Version 60
Ecryptfs Ecryptfs Utils	Version 61