CVE-2012-4452

MySQL 5.0.88, and possibly other versions and platforms, allows local users to bypass certain privilege checks by calling CREATE TABLE on a MyISAM table with modified (1) DATA DIRECTORY or (2) INDEX DIRECTORY arguments that are originally associated with pathnames without symlinks, and that can point to tables created at a future time at which a pathname is modified to contain a symlink to a subdirectory of the MySQL data home directory, related to incorrect calculation of the mysql_unpacked_real_data_home value. NOTE: this vulnerability exists because of a CVE-2009-4030 regression, which was not omitted in other packages and versions such as MySQL 5.0.95 in Red Hat Enterprise Linux 6.

CVSS v2.0 2.1 LOW

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/55715
http://www.openwall.com/lists/oss-security/2012/09/27/1
https://bugzilla.redhat.com/show_bug.cgi?id=860808
http://rhn.redhat.com/errata/RHSA-2013-0121.html

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Configurations

Configuration 1 (hide)

cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*

Information

Published : 2012-10-09 16:55

Updated : 2023-02-12 16:26

NVD link : CVE-2012-4452

Mitre link : CVE-2012-4452

JSON object : View

CWE

CWE-264

Permissions, Privileges, and Access Controls

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Products Affected

oracle

mysql

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