6.1 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:N
6 Medium
AI Score
Confidence
High
4.9 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
37.0%
A flaw was found in cifs-utils in versions before 6.13. A user when mounting a krb5 CIFS file system from within a container can use Kerberos credentials of the host. The highest threat from this vulnerability is to data confidentiality and integrity.
CPE | Name | Operator | Version |
---|---|---|---|
fedora | eq | 33 | |
fedora | eq | 34 | |
fedora | eq | 35 | |
enterprise_linux | eq | 7.0 | |
enterprise_linux | eq | 8.0 | |
cifs-utils | ge | 4.0 | |
cifs-utils | lt | 6.13 |
bugzilla.redhat.com/show_bug.cgi?id=1921116
bugzilla.samba.org/show_bug.cgi?id=14651
lists.fedoraproject.org/archives/list/[email protected]/message/2W4HSDIWXXNQBUW5ZS37RQMLJ7THK5AS/
lists.fedoraproject.org/archives/list/[email protected]/message/66WJ3SVBHCSNQZAWSGLB6FBOCFU45FFG/
lists.fedoraproject.org/archives/list/[email protected]/message/Z4BZSJXROEFHYATAAHHRR6P3HUSMPQB3/
6.1 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:N
6 Medium
AI Score
Confidence
High
4.9 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
37.0%