- Vulnerabilities 85,576
MariaDB 'COM_CHANGE_USER' Command Insecure Salt Generation Security Bypass Vulnerability (Linux)
Published: 2016-06-07 14:03:35
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:S/C:P/I:N/A:N
Summary:
This host is running MariaDB and is
prone to security bypass vulnerability.
Detection Method:
Checks if a vulnerable version is present on the target host.
Recommendations:
Upgrade to MariaDB version 5.2.14,
5.3.12, 5.5.29 or later.
Technical Details:
Flaw that is triggered when a remote
attacker attempts to login to a user's account via the COM_CHANGE_USER command.
This command fails to properly disconnect the attacker from the server upon a
failed login attempt.
Affected Versions:
MariaDB versions 5.5.x before 5.5.29,
5.3.x before 5.3.12, and 5.2.x before 5.2.14 on Linux
Impact:
Successful exploitation will allow remote
attackers to more easily gain access to a user's account via a brute-force attack.
Solution Type:
Vendor Patch
Detection Type:
Remote Banner Unreliable
https://nvd.nist.gov/vuln/detail/CVE-2012-5627
https://www.securityfocus.com/bid/56837
http://secunia.com/advisories/52015
http://seclists.org/fulldisclosure/2012/Dec/58
https://mariadb.atlassian.net/browse/MDEV-3915
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