6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%
fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly check the credentials, which allows local users to gain privileges via the universal variable socket, related to /tmp/fishd.socket.user permissions.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | fish | < 2.1.1-1 | fish_2.1.1-1_all.deb |
Debian | 11 | all | fish | < 2.1.1-1 | fish_2.1.1-1_all.deb |
Debian | 10 | all | fish | < 2.1.1-1 | fish_2.1.1-1_all.deb |
Debian | 999 | all | fish | < 2.1.1-1 | fish_2.1.1-1_all.deb |
Debian | 13 | all | fish | < 2.1.1-1 | fish_2.1.1-1_all.deb |