CVE-2003-0190

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

12/05/2003

Last modified:

15/02/2024

Description

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.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:openbsd:openssh::::::::		3.6.1 (excluding)
cpe:2.3:a:openbsd:openssh:3.6.1:p1::::::
cpe:2.3:a:openpkg:openpkg:1.2:::::::*
cpe:2.3:a:openpkg:openpkg:1.3:::::::*
cpe:2.3:o:siemens:scalance_x204rna_ecc_firmware::::::::		3.2.7 (excluding)
cpe:2.3:h:siemens:scalance_x204rna_ecc:-:::::::*
cpe:2.3:o:siemens:scalance_x204rna_firmware::::::::		3.2.7 (excluding)
cpe:2.3:h:siemens:scalance_x204rna:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:openbsd:openssh::::::::		3.6.1 (excluding)
cpe:2.3:a:openbsd:openssh:3.6.1:p1::::::
cpe:2.3:a:openpkg:openpkg:1.2:::::::*
cpe:2.3:a:openpkg:openpkg:1.3:::::::*
cpe:2.3:o:siemens:scalance_x204rna_ecc_firmware::::::::		3.2.7 (excluding)
cpe:2.3:h:siemens:scalance_x204rna_ecc:-:::::::*
cpe:2.3:o:siemens:scalance_x204rna_firmware::::::::		3.2.7 (excluding)
cpe:2.3:h:siemens:scalance_x204rna:-:::::::*

CVE-2003-0190

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools