CVE-2012-5615

2012-12-0312:49:00

CWE-200

[email protected]

web.nvd.nist.gov

cve-2012-5615

oracle

mysql

mariadb

username enumeration

remote attack

5.1 Medium

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

0.065 Low

EPSS

Percentile

93.7%

JSON

Oracle MySQL 5.5.38 and earlier, 5.6.19 and earlier, and MariaDB 5.5.28a, 5.3.11, 5.2.13, 5.1.66, and possibly other versions, generates different error messages with different time delays depending on whether a user name exists, which allows remote attackers to enumerate valid usernames.

CPENameOperatorVersion
mariadb:mariadbmariadbeq5.5.28a
oracle:mysqloracle mysqleq5.5.19
mariadb:mariadbmariadbeq5.2.13
mariadb:mariadbmariadbeq5.1.66
mariadb:mariadbmariadbeq5.3.11

CPE	Name	Operator	Version
mariadb:mariadb	mariadb	eq	5.5.28a
oracle:mysql	oracle mysql	eq	5.5.19
mariadb:mariadb	mariadb	eq	5.2.13
mariadb:mariadb	mariadb	eq	5.1.66
mariadb:mariadb	mariadb	eq	5.3.11