Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The sqlite3VdbeExec function in vdbe.c in SQLite before 3.8.9 does not properly implement comparison operators, which allows context-dependent attackers to cause a denial of service (invalid free operation) or possibly have unspecified other impact via a crafted CHECK clause, as demonstrated by CHECK(0&O>O) in a CREATE TABLE statement.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
SQLite 输入验证错误漏洞
Vulnerability Description
SQLite是美国D.Richard Hipp软件开发者的一套基于C语言的开源嵌入式关系数据库管理系统。该系统具有独立性、隔离性、跨平台等特点。 SQLite 3.8.9之前版本的vdbe.c文件中的‘sqlite3VdbeExec’函数存在输入验证错误漏洞，该漏洞源于程序没有正确实现比较运算符。攻击者可借助特制的CHECK子句利用该漏洞造成拒绝服务（无效的释放操作）。
CVSS Information
N/A
Vulnerability Type
N/A