漏洞信息
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Vulnerability Title
DBD::File versions before 1.651 for Perl do not ensure the table file is not a symlink to an untrusted location
Vulnerability Description
DBD::File versions before 1.651 for Perl do not ensure the table file is not a symlink to an untrusted location.
The complete_table_name method builds the absolute table file path without checking whether the file is a symbolic link. A link inside the data directory can point to a table file at any path outside of the configured f_dir and f_dir_search directories.
Callers of file-based drivers can read or write files outside of the data directory.
CVSS Information
N/A
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
Perl dbi 路径遍历漏洞
Vulnerability Description
Perl dbi是Perl组织开源的一种数据库接口模块。 Perl dbi 1.651之前版本存在安全漏洞,该漏洞源于complete_table_name方法在构建绝对表文件路径时未检查文件是否为符号链接,可能导致基于文件的驱动程序读取或写入数据目录之外的文件。
CVSS Information
N/A
Vulnerability Type
N/A