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MySQL multiple security vulnerabilities
updated since 04.12.2012
Published:07.12.2012
Source:
SecurityVulns ID:12741
Type:remote
Threat Level:
8/10
Description:Buffer overflows, information leakage, privilege escalation, DoS.
Affected:ORACLE : MySQL 5.5
CVE:CVE-2012-5615 (MySQL 5.5.19 and possibly other versions, 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.)
 CVE-2012-5614 (Oracle MySQL 5.1.67 and earlier and 5.5.29 and earlier, and MariaDB 5.5.28a and possibly other versions, allows remote authenticated users to cause a denial of service (mysqld crash) via a SELECT command with an UpdateXML command containing XML with a large number of unique, nested elements.)
 CVE-2012-5613 (** DISPUTED ** MySQL 5.5.19 and possibly other versions, and MariaDB 5.5.28a and possibly other versions, when configured to assign the FILE privilege to users who should not have administrative privileges, allows remote authenticated users to gain privileges by leveraging the FILE privilege to create files as the MySQL administrator. NOTE: the vendor disputes this issue, stating that this is only a vulnerability when the administrator does not follow recommendations in the product's installation documentation. NOTE: it could be argued that this should not be included in CVE because it is a configuration issue.)
 CVE-2012-5612 (Heap-based buffer overflow in Oracle MySQL 5.5.19 and other versions through 5.5.28, and MariaDB 5.5.28a and possibly other versions, allows remote authenticated users to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code, as demonstrated using certain variations of the (1) USE, (2) SHOW TABLES, (3) DESCRIBE, (4) SHOW FIELDS FROM, (5) SHOW COLUMNS FROM, (6) SHOW INDEX FROM, (7) CREATE TABLE, (8) DROP TABLE, (9) ALTER TABLE, (10) DELETE FROM, (11) UPDATE, and (12) SET PASSWORD commands.)
 CVE-2012-5611 (Stack-based buffer overflow in the acl_get function in Oracle MySQL 5.5.19 and other versions through 5.5.28, and 5.1.53 and other versions through 5.1.66, and MariaDB 5.5.2.x before 5.5.28a, 5.3.x before 5.3.11, 5.2.x before 5.2.13 and 5.1.x before 5.1.66, allows remote authenticated users to execute arbitrary code via a long argument to the GRANT FILE command.)
 CVE-2012-5579 (** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2012-5611. Reason: This candidate is a duplicate of CVE-2012-5611. Notes: All CVE users should reference CVE-2012-5611 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.)
Original documentdocumentHI-TECH ., MySQL Local/Remote FAST Account Password Cracking (07.12.2012)
Files:MySQL (Linux) Stack based buffer overrun PoC Zeroday
 MySQL (Linux) Heap Based Overrun PoC Zeroday
 MySQL (Linux) Database Privilege Elevation Zeroday Exploit
 MySQL Denial of Service Zeroday PoC
 MySQL Remote Preauth User Enumeration Zeroday
 MySQL Scanner & MySQL Server for Windows Remote SYSTEM Level Exploit

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