6.8 Medium
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:H/Au:N/C:C/I:C/A:C
7 High
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
41.3%
The guestfish command in libguestfs 1.20.12, 1.22.7, and earlier, when using the --remote or --listen option, does not properly check the ownership of /tmp/.guestfish-$UID/ when creating a temporary socket file in this directory, which allows local users to write to the socket and execute arbitrary commands by creating /tmp/.guestfish-$UID/ in advance.
CPE | Name | Operator | Version |
---|---|---|---|
libguestfs:libguestfs | libguestfs | le | 1.20.12 |
libguestfs:libguestfs | libguestfs | le | 1.22.7 |