9.2 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.01 Low
EPSS
Percentile
83.0%
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.
lists.grok.org.uk/pipermail/full-disclosure/2007-April/053906.html
lists.grok.org.uk/pipermail/full-disclosure/2007-April/053951.html
securityreason.com/securityalert/2631
www.osvdb.org/34600
www.securityfocus.com/bid/23601
exchange.xforce.ibmcloud.com/vulnerabilities/33794
security.netapp.com/advisory/ntap-20191107-0003/