漏洞信息
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Vulnerability Title
Firebird: Path Traversal + Arbitrary File Write Leads to Remote Code Execution
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 external engine plugin loader concatenates a user-supplied engine name into a filesystem path without filtering path separators or .. components. An authenticated user with CREATE FUNCTION privileges can use a crafted ENGINE name to load an arbitrary shared library from anywhere on the filesystem via path traversal. The library's initialization code executes immediately during loading, before Firebird validates the module, achieving code execution as the server's OS account. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
对路径名的限制不恰当(路径遍历)
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,该漏洞源于外部引擎插件加载器将用户提供的引擎名称拼接到文件系统路径时未过滤路径分隔符或..组件,可能导致经过身份验证的用户通过路径遍历从文件系统任意位置加载共享库并执行代码。
CVSS Information
N/A
Vulnerability Type
N/A