CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
59.9%
It was discovered that eCryptfs incorrectly handled permissions when
modifying the mtab file. A local attacker could use this flaw to manipulate
the mtab file, and possibly unmount arbitrary locations, leading to a
denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 11.04 | noarch | ecryptfs-utils | < 87-0ubuntu1.2 | UNKNOWN |
Ubuntu | 11.04 | noarch | libecryptfs-dev | < 87-0ubuntu1.2 | UNKNOWN |
Ubuntu | 11.04 | noarch | libecryptfs0 | < 87-0ubuntu1.2 | UNKNOWN |
Ubuntu | 10.10 | noarch | ecryptfs-utils | < 83-0ubuntu3.2.10.10.2 | UNKNOWN |
Ubuntu | 10.10 | noarch | libecryptfs-dev | < 83-0ubuntu3.2.10.10.2 | UNKNOWN |
Ubuntu | 10.10 | noarch | libecryptfs0 | < 83-0ubuntu3.2.10.10.2 | UNKNOWN |
Ubuntu | 10.04 | noarch | ecryptfs-utils | < 83-0ubuntu3.2.10.04.2 | UNKNOWN |
Ubuntu | 10.04 | noarch | libecryptfs-dev | < 83-0ubuntu3.2.10.04.2 | UNKNOWN |
Ubuntu | 10.04 | noarch | libecryptfs0 | < 83-0ubuntu3.2.10.04.2 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
59.9%