CVE:CVE-2012-1696
CNNVD:CNNVD-201204-395
Oracle MySQL 5.5.19及之前版本中的MySQL Server组件中存在未明漏洞。远程认证用户可利用该漏洞借助与Server Optimizer相关的未明向量，影响数据的可用性。
solution:Upgrade mysql mysql to a higher version than 4.1.0,4.1.2,4.1.3,4.1.8,4.1.10,4.1.12,4.1.13,4.1.14,4.1.15,5.0.0,5.0.1,5.0.2,5.0.3,5.0.4,5.0.5,5.0.10,5.0.15,5.0.16,5.0.17,5.0.20,5.0.24,5.1.5,5.1.23,5.1.31,5.1.32,5.1.34,5.1.37,and avoid the version 4.1.0,4.1.2,4.1.3,4.1.8,4.1.10,4.1.12,4.1.13,4.1.14,4.1.15,5.0.0,5.0.1,5.0.2,5.0.3,5.0.4,5.0.5,5.0.10,5.0.15,5.0.16,5.0.17,5.0.20,5.0.24,5.1.5,5.1.23,5.1.31,5.1.32,5.1.34,5.1.37; Upgrade mysql mysql_community_server to a higher version than 5.1.1,5.1.2,5.1.3,5.1.4,5.1.5,5.1.6,5.1.7,5.1.8,5.1.9,5.1.10,5.1.11,5.1.12,5.1.13,5.1.14,5.1.15,5.1.16,5.1.17,5.1.18,5.1.19,5.1.20,5.1.21,5.1.22,and avoid the version 5.1.1,5.1.2,5.1.3,5.1.4,5.1.5,5.1.6,5.1.7,5.1.8,5.1.9,5.1.10,5.1.11,5.1.12,5.1.13,5.1.14,5.1.15,5.1.16,5.1.17,5.1.18,5.1.19,5.1.20,5.1.21,5.1.22; Upgrade mysql mysql_server to a higher version than 5.1.22,and avoid the version 5.1.22; Upgrade oracle mysql to a higher version than 5.5.19,3.20,3.20.32a,3.21,3.22,3.22.26,3.22.27,3.22.28,3.22.29,3.22.30,3.22.32,3.23,3.23.0:alpha,3.23.1,3.23.2,3.23.3,3.23.4,3.23.5,3.23.6,3.23.7,3.23.8,3.23.9,3.23.10,3.23.11,3.23.12,3.23.13,3.23.14,3.23.15,3.23.16,3.23.17,3.23.18,3.23.19,3.23.20:beta,3.23.21,3.23.22,3.23.23,3.23.24,3.23.25,3.23.26,3.23.27,3.23.28,3.23.28:gamma,3.23.29,3.23.30,3.23.31,3.23.32,3.23.33,3.23.34,3.23.35,3.23.36,3.23.37,3.23.38,3.23.39,3.23.40,3.23.41,3.23.42,3.23.43,3.23.44,3.23.45,3.23.46,3.23.47,3.23.48,3.23.49,3.23.50,3.23.51,3.23.52,3.23.53,3.23.53a,3.23.54,3.23.54a,3.23.55,3.23.56,3.23.57,3.23.58,3.23.59,4.0.0,4.0.1,4.0.2,4.0.3,4.0.4,4.0.5,4.0.5a,4.0.6,4.0.7,4.0.7:gamma,4.0.8,4.0.8:gamma,4.0.9,4.0.9:gamma,4.0.10,4.0.11,4.0.11:gamma,4.0.12,4.0.13,4.0.14,4.0.15,4.0.16,4.0.17,4.0.18,4.0.19,4.0.20,4.0.21,4.0.23,4.0.24,4.0.25,4.0.26,4.0.27,4.1.0:alpha,4.1.1,4.1.2:alpha,4.1.3:beta,4.1.4,4.1.5,4.1.6,4.1.7,4.1.9,4.1.11,4.1.16,4.1.17,4.1.18,4.1.19,4.1.20,4.1.21,4.1.22,5.0.41,5.1,5.1.1,5.1.2,5.1.3,5.1.4,5.1.6,5.1.7,5.1.8,5.1.9,5.1.10,5.1.11,5.1.12,5.1.13,5.1.14,5.1.15,5.1.16,5.1.17,5.1.18,5.1.19,5.1.20,5.1.21,5.1.22,5.1.23:a,5.1.24,5.1.25,5.1.26,5.1.27,5.1.28,5.1.29,5.1.30,5.1.31:sp1,5.1.33,5.1.34:sp1,5.1.35,5.1.36,5.1.37:sp1,5.1.38,5.1.39,5.1.40,5.1.40:sp1,5.1.41,5.1.42,5.1.43,5.1.43:sp1,5.1.44,5.1.45,5.1.46,5.1.46:sp1,5.1.47,5.1.48,5.1.49,5.1.49:sp1,5.1.50,5.1.51,5.1.52,5.1.52:sp1,5.1.53,5.1.54,5.1.55,5.1.56,5.1.57,5.1.58,5.1.59,5.1.60,5.1.61,5.5.0,5.5.1,5.5.2,5.5.3,5.5.4,5.5.5,5.5.6,5.5.7,5.5.8,5.5.9,5.5.10,5.5.11,5.5.12,5.5.13,5.5.14,5.5.15,5.5.16,5.5.17,5.5.18,5.5.20,5.5.21,and avoid the version (,5.5.19],3.20,3.20.32a,3.21,3.22,3.22.26,3.22.27,3.22.28,3.22.29,3.22.30,3.22.32,3.23,3.23.0:alpha,3.23.1,3.23.2,3.23.3,3.23.4,3.23.5,3.23.6,3.23.7,3.23.8,3.23.9,3.23.10,3.23.11,3.23.12,3.23.13,3.23.14,3.23.15,3.23.16,3.23.17,3.23.18,3.23.19,3.23.20:beta,3.23.21,3.23.22,3.23.23,3.23.24,3.23.25,3.23.26,3.23.27,3.23.28,3.23.28:gamma,3.23.29,3.23.30,3.23.31,3.23.32,3.23.33,3.23.34,3.23.35,3.23.36,3.23.37,3.23.38,3.23.39,3.23.40,3.23.41,3.23.42,3.23.43,3.23.44,3.23.45,3.23.46,3.23.47,3.23.48,3.23.49,3.23.50,3.23.51,3.23.52,3.23.53,3.23.53a,3.23.54,3.23.54a,3.23.55,3.23.56,3.23.57,3.23.58,3.23.59,4.0.0,4.0.1,4.0.2,4.0.3,4.0.4,4.0.5,4.0.5a,4.0.6,4.0.7,4.0.7:gamma,4.0.8,4.0.8:gamma,4.0.9,4.0.9:gamma,4.0.10,4.0.11,4.0.11:gamma,4.0.12,4.0.13,4.0.14,4.0.15,4.0.16,4.0.17,4.0.18,4.0.19,4.0.20,4.0.21,4.0.23,4.0.24,4.0.25,4.0.26,4.0.27,4.1.0:alpha,4.1.1,4.1.2:alpha,4.1.3:beta,4.1.4,4.1.5,4.1.6,4.1.7,4.1.9,4.1.11,4.1.16,4.1.17,4.1.18,4.1.19,4.1.20,4.1.21,4.1.22,5.0.41,5.1,5.1.1,5.1.2,5.1.3,5.1.4,5.1.6,5.1.7,5.1.8,5.1.9,5.1.10,5.1.11,5.1.12,5.1.13,5.1.14,5.1.15,5.1.16,5.1.17,5.1.18,5.1.19,5.1.20,5.1.21,5.1.22,5.1.23:a,5.1.24,5.1.25,5.1.26,5.1.27,5.1.28,5.1.29,5.1.30,5.1.31:sp1,5.1.33,5.1.34:sp1,5.1.35,5.1.36,5.1.37:sp1,5.1.38,5.1.39,5.1.40,5.1.40:sp1,5.1.41,5.1.42,5.1.43,5.1.43:sp1,5.1.44,5.1.45,5.1.46,5.1.46:sp1,5.1.47,5.1.48,5.1.49,5.1.49:sp1,5.1.50,5.1.51,5.1.52,5.1.52:sp1,5.1.53,5.1.54,5.1.55,5.1.56,5.1.57,5.1.58,5.1.59,5.1.60,5.1.61,5.5.0,5.5.1,5.5.2,5.5.3,5.5.4,5.5.5,5.5.6,5.5.7,5.5.8,5.5.9,5.5.10,5.5.11,5.5.12,5.5.13,5.5.14,5.5.15,5.5.16,5.5.17,5.5.18,5.5.20,5.5.21; Upgrade oracle mysql_connector/j to a higher version than 5.1.8,and avoid the version 5.1.8