4.6
CVSSv2

CVE-2011-1831

Published: 15/02/2014 Updated: 08/03/2014
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
VMScore: 409
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

utils/mount.ecryptfs_private.c in ecryptfs-utils prior to 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.

Vulnerability Trend

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ecryptfs ecryptfs-utils 66

ecryptfs ecryptfs-utils 67

ecryptfs ecryptfs-utils 74

ecryptfs ecryptfs-utils 75

ecryptfs ecryptfs-utils 76

ecryptfs ecryptfs-utils 83

ecryptfs ecryptfs-utils 84

ecryptfs ecryptfs utils 59

ecryptfs ecryptfs utils 58

ecryptfs ecryptfs-utils 62

ecryptfs ecryptfs-utils 63

ecryptfs ecryptfs-utils 70

ecryptfs ecryptfs-utils 71

ecryptfs ecryptfs-utils 79

ecryptfs ecryptfs-utils 80

ecryptfs ecryptfs-utils 87

ecryptfs ecryptfs-utils

ecryptfs ecryptfs-utils 68

ecryptfs ecryptfs-utils 69

ecryptfs ecryptfs-utils 77

ecryptfs ecryptfs-utils 78

ecryptfs ecryptfs-utils 85

ecryptfs ecryptfs-utils 86

ecryptfs ecryptfs-utils 64

ecryptfs ecryptfs-utils 65

ecryptfs ecryptfs-utils 72

ecryptfs ecryptfs-utils 73

ecryptfs ecryptfs-utils 81

ecryptfs ecryptfs-utils 82

ecryptfs ecryptfs utils 61

ecryptfs ecryptfs utils 60

Vendor Advisories

eCryptfs could be tricked into mounting and unmounting arbitrary locations, and possibly disclose confidential information ...