漏洞信息
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Vulnerability Title
Firebird server hangs when using specific clumplet on batch creation
Vulnerability Description
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the ClumpletReader::getClumpletSize() function can overflow the totalLength value when parsing a Wide type clumplet, causing an infinite loop. An authenticated user with INSERT privileges on any table can exploit this via a crafted Batch Parameter Block to cause a denial of service against the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
CVSS Information
N/A
Vulnerability Type
整数溢出或超界折返
Vulnerability Title
Firebird 安全漏洞
Vulnerability Description
Firebird是Firebird基金会的一套开源跨平台的提供多个ANSI SQL-92功能的关系型数据库管理系统。 Firebird 5.0.4之前版本、4.0.7之前版本和3.0.14之前版本存在安全漏洞，该漏洞源于解析Wide类型clumplet时ClumpletReader::getClumpletSize函数可能溢出totalLength值，可能导致无限循环和拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A