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
14.3%
OpenSSH 4.3p2, and probably other versions, allows local users to hijack forwarded X connections by causing ssh to set DISPLAY to :10, even when another process is listening on the associated port, as demonstrated by opening TCP port 6010 (IPv4) and sniffing a cookie sent by Emacs.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | openssh | <Β 1:4.7p1-5 | openssh_1:4.7p1-5_all.deb |
Debian | 11 | all | openssh | <Β 1:4.7p1-5 | openssh_1:4.7p1-5_all.deb |
Debian | 10 | all | openssh | <Β 1:4.7p1-5 | openssh_1:4.7p1-5_all.deb |
Debian | 999 | all | openssh | <Β 1:4.7p1-5 | openssh_1:4.7p1-5_all.deb |
Debian | 13 | all | openssh | <Β 1:4.7p1-5 | openssh_1:4.7p1-5_all.deb |