3.7 Low
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:H/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
50.7%
useradd in shadow-utils before 4.0.3, and possibly other versions before
4.0.8, does not provide a required argument to the open function when
creating a new user mailbox, which causes the mailbox to be created with
unpredictable permissions and possibly allows attackers to read or modify
the mailbox.