5

CVE-2003-0190

Exploit

OpenSSH-portable (OpenSSH) 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote attackers to determine valid usernames via a timing attack.

Data is provided by the National Vulnerability Database (NVD)
OpenbsdOpenssh Version < 3.6.1
OpenbsdOpenssh Version3.6.1 Updatep1
OpenpkgOpenpkg Version1.2
OpenpkgOpenpkg Version1.3
SiemensScalance X204rna Ecc Firmware Version < 3.2.7
   SiemensScalance X204rna Ecc Version-
SiemensScalance X204rna Firmware Version < 3.2.7
   SiemensScalance X204rna Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 13.61% 0.94
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-203 Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.