PT-2011-1437
CVE-2010-3835
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تاريخ النشر
2010-11-03
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تاريخ التحديث
2019-12-17
الوصف من
CVSS 2.0
4.0
متوسطةالمقاييسAV:N/AC:L/Au:S/C:N/I:N/A:P
Name of the Vulnerable Software and Affected Versions
MySQL versions 5.1 before 5.1.51
MySQL versions 5.5 before 5.5.6
Description
The issue allows remote authenticated users to cause a denial of service, resulting in a mysqld server crash. This is achieved by performing a user-variable assignment in a logical expression that is calculated and stored in a temporary table for GROUP BY. The expression value is then used after the table is created, causing the expression to be re-evaluated instead of accessing its value from the table.
Recommendations
For MySQL versions 5.1 before 5.1.51, update to version 5.1.51 or later.
For MySQL versions 5.5 before 5.5.6, update to version 5.5.6 or later.
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