2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:L/Au:N/C:N/I:P/A:N
0.0004 Low
EPSS
Percentile
5.1%
An Ubuntu Advisory reports:
Joey Hess discovered that “unshar” created temporary files
in an insecure manner. This could allow a symbolic link
attack to create or overwrite arbitrary files with the
privileges of the user invoking the program.