4.4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
9.5%
sudo 1.3.5 through 1.7.10 and 1.8.0 through 1.8.5, when the tty_tickets option is enabled, does not properly validate the controlling terminal device, which allows local users with sudo permissions to hijack the authorization of another terminal via vectors related to connecting to the standard input, output, and error file descriptors of another terminal. NOTE: this is one of three closely-related vulnerabilities that were originally assigned CVE-2013-1776, but they have been SPLIT because of different affected versions.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | sudo | < 1.8.5p2-1+nmu1 | sudo_1.8.5p2-1+nmu1_all.deb |
Debian | 11 | all | sudo | < 1.8.5p2-1+nmu1 | sudo_1.8.5p2-1+nmu1_all.deb |
Debian | 10 | all | sudo | < 1.8.5p2-1+nmu1 | sudo_1.8.5p2-1+nmu1_all.deb |
Debian | 999 | all | sudo | < 1.8.5p2-1+nmu1 | sudo_1.8.5p2-1+nmu1_all.deb |
Debian | 13 | all | sudo | < 1.8.5p2-1+nmu1 | sudo_1.8.5p2-1+nmu1_all.deb |