CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
EPSS
Percentile
80.7%
OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | openssh | <= 1:9.2p1-2+deb12u3 | openssh_1:9.2p1-2+deb12u3_all.deb |
Debian | 11 | all | openssh | <= 1:8.4p1-5+deb11u3 | openssh_1:8.4p1-5+deb11u3_all.deb |
Debian | 999 | all | openssh | <= 1:9.9p1-1 | openssh_1:9.9p1-1_all.deb |
Debian | 13 | all | openssh | <= 1:9.9p1-1 | openssh_1:9.9p1-1_all.deb |