Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2002-1374

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
23/12/2002
Last modified:
03/04/2025

Description

The COM_CHANGE_USER command in MySQL 3.x before 3.23.54, and 4.x before 4.0.6, allows remote attackers to gain privileges via a brute force attack using a one-character password, which causes MySQL to only compare the provided password against the first character of the real password.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:oracle:mysql:3.22.26:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.22.27:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.22.28:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.22.29:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.22.30:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.22.32:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.23.2:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.23.3:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.23.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.23.5:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.23.8:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.23.9:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.23.10:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.23.23:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:3.23.24:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools