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CanonicalCVE-2011-1834HistoryFeb 15, 2014 - 2:57 p.m.
CVE-2011-1834
2014-02-1514:57:06
CWE-264
canonical
web.nvd.nist.gov
42
cve-2011-1834
ecryptfs-utils
mount.ecryptfs_private.c
mtab file
denial of service
table corruption
bypass
unmounting restrictions
CVSS2
2.1
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
AI Score
8.3
Confidence
High
EPSS
0
Percentile
5.1%
utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 does not properly maintain the mtab file during error conditions, which allows local users to cause a denial of service (table corruption) or bypass intended unmounting restrictions via a umount system call.
Affected configurations
Node
ecryptfsecryptfs-utilsRange≤89
ORecryptfsecryptfs-utilsMatch62
ORecryptfsecryptfs-utilsMatch63
ORecryptfsecryptfs-utilsMatch64
ORecryptfsecryptfs-utilsMatch65
ORecryptfsecryptfs-utilsMatch66
ORecryptfsecryptfs-utilsMatch67
ORecryptfsecryptfs-utilsMatch68
ORecryptfsecryptfs-utilsMatch69
ORecryptfsecryptfs-utilsMatch70
ORecryptfsecryptfs-utilsMatch71
ORecryptfsecryptfs-utilsMatch72
ORecryptfsecryptfs-utilsMatch73
ORecryptfsecryptfs-utilsMatch74
ORecryptfsecryptfs-utilsMatch75
ORecryptfsecryptfs-utilsMatch76
ORecryptfsecryptfs-utilsMatch77
ORecryptfsecryptfs-utilsMatch78
ORecryptfsecryptfs-utilsMatch79
ORecryptfsecryptfs-utilsMatch80
ORecryptfsecryptfs-utilsMatch81
ORecryptfsecryptfs-utilsMatch82
ORecryptfsecryptfs-utilsMatch83
ORecryptfsecryptfs-utilsMatch84
ORecryptfsecryptfs-utilsMatch85
ORecryptfsecryptfs-utilsMatch86
ORecryptfsecryptfs-utilsMatch87
ORecryptfsecryptfs_utilsMatch58
ORecryptfsecryptfs_utilsMatch59
ORecryptfsecryptfs_utilsMatch60
ORecryptfsecryptfs_utilsMatch61
| Vendor | Product | Version | CPE |
|---|---|---|---|
| ecryptfs | ecryptfs-utils | * | cpe:2.3:a:ecryptfs:ecryptfs-utils:*:*:*:*:*:*:*:* |
| ecryptfs | ecryptfs-utils | 62 | cpe:2.3:a:ecryptfs:ecryptfs-utils:62:*:*:*:*:*:*:* |
| ecryptfs | ecryptfs-utils | 63 | cpe:2.3:a:ecryptfs:ecryptfs-utils:63:*:*:*:*:*:*:* |
| ecryptfs | ecryptfs-utils | 64 | cpe:2.3:a:ecryptfs:ecryptfs-utils:64:*:*:*:*:*:*:* |
| ecryptfs | ecryptfs-utils | 65 | cpe:2.3:a:ecryptfs:ecryptfs-utils:65:*:*:*:*:*:*:* |
| ecryptfs | ecryptfs-utils | 66 | cpe:2.3:a:ecryptfs:ecryptfs-utils:66:*:*:*:*:*:*:* |
| ecryptfs | ecryptfs-utils | 67 | cpe:2.3:a:ecryptfs:ecryptfs-utils:67:*:*:*:*:*:*:* |
| ecryptfs | ecryptfs-utils | 68 | cpe:2.3:a:ecryptfs:ecryptfs-utils:68:*:*:*:*:*:*:* |
| ecryptfs | ecryptfs-utils | 69 | cpe:2.3:a:ecryptfs:ecryptfs-utils:69:*:*:*:*:*:*:* |
| ecryptfs | ecryptfs-utils | 70 | cpe:2.3:a:ecryptfs:ecryptfs-utils:70:*:*:*:*:*:*:* |
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Debian DSA-2382-1 : ecryptfs-utils - multiple vulnerabilities
2012-01-12 00:00:00
RHEL 5 / 6 : ecryptfs-utils (RHSA-2011:1241)
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2012-02-11 00:00:00
Debian Security Advisory DSA 2382-1 (ecryptfs-utils)
2012-02-11 00:00:00
CentOS Update for ecryptfs-utils-75-5.el5_ CESA-2011:1241 centos5 i386
2011-09-23 00:00:00
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ecryptfs-utils - multiple
2012-01-07 00:00:00
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2011-08-12 06:08:16
debian
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[SECURITY] [DSA 2382-1] ecryptfs-utils security update
2012-01-07 18:48:38
oraclelinux
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ecryptfs-utils security update
2011-08-31 00:00:00
fedora
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[SECURITY] Fedora 16 Update: ecryptfs-utils-90-1.fc16
2011-09-07 03:42:14
[SECURITY] Fedora 15 Update: ecryptfs-utils-90-1.fc15
2011-09-02 05:25:53
[SECURITY] Fedora 15 Update: ecryptfs-utils-90-2.fc15
2011-09-14 22:33:52
securityvulns
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[USN-1188-1] eCryptfs vulnerabilities
2011-08-11 00:00:00
eCryptfs multiple security vulnerabilities
2011-08-24 00:00:00
centos
centos
ecryptfs security update
2011-09-01 16:11:04
ubuntu
ubuntu
eCryptfs vulnerabilities
2011-08-09 00:00:00
redhat
redhat
(RHSA-2011:1241) Moderate: ecryptfs-utils security update
2011-08-31 00:00:00
CVSS2
2.1
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
AI Score
8.3
Confidence
High
EPSS
0
Percentile
5.1%
Related for CVE-2011-1834