CVE:CVE-2016-1251
CNNVD:CNNVD-201611-646
DBD::mysql是一个MySQL的Perl5数据库接口（Database Interface，DBI）驱动。
DBD::mysql 3.x版本和4.041之前的4.x版本中存在释放后重用漏洞。攻击者可利用该漏洞执行任意代码。
solution:Upgrade dbd-mysql_project dbd-mysql to a higher version than 3.0000_0,3.0001_1,3.0001_2,3.0001_3,3.0002_1,3.0002_2,3.0002_3,3.0002_4,3.0002_5,3.0003_1,3.0004_1,3.0005,3.0005_1,3.0007_2,3.0008_1,3.0009_1,4.00,4.001,4.002,4.003,4.004,4.005,4.006,4.007,4.008,4.009,4.010,4.011,4.012,4.013,4.014,4.015,4.016,4.017,4.018,4.019,4.020,4.021,4.022,4.023,4.024,4.025,4.026,4.027,4.028,4.029,4.030_01,4.030_02,4.031,4.032,4.032_01,4.032_02,4.032_03,4.033,4.033_01,4.033_02,4.033_03,4.034,4.035,4.035_01,4.035_02,4.035_03,4.036,4.037,4.037_01,4.038,4.038_01,4.039,4.040,and avoid the version 3.0000_0,3.0001_1,3.0001_2,3.0001_3,3.0002_1,3.0002_2,3.0002_3,3.0002_4,3.0002_5,3.0003_1,3.0004_1,3.0005,3.0005_1,3.0007_2,3.0008_1,3.0009_1,4.00,4.001,4.002,4.003,4.004,4.005,4.006,4.007,4.008,4.009,4.010,4.011,4.012,4.013,4.014,4.015,4.016,4.017,4.018,4.019,4.020,4.021,4.022,4.023,4.024,4.025,4.026,4.027,4.028,4.029,4.030_01,4.030_02,4.031,4.032,4.032_01,4.032_02,4.032_03,4.033,4.033_01,4.033_02,4.033_03,4.034,4.035,4.035_01,4.035_02,4.035_03,4.036,4.037,4.037_01,4.038,4.038_01,4.039,4.040