漏洞信息
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Vulnerability Title
DBI versions before 1.651 for Perl do not enforce statement handle consistency with the row
Vulnerability Description
DBI versions before 1.651 for Perl do not enforce statement handle consistency with the row.
When the statement handle had no fields but the source row was non-empty, the internal row-buffer helper would read from a negative array index.
This could be triggered by a caller supplying inconsistent metadata and rows to the prepare method.
CVSS Information
N/A
Vulnerability Type
跨界内存读
Vulnerability Title
Perl dbi 缓冲区错误漏洞
Vulnerability Description
Perl dbi是Perl组织开源的一种数据库接口模块。 Perl dbi 1.651版本之前版本存在缓冲区错误漏洞,该漏洞源于未强制执行语句句柄与行的一致性,当语句句柄没有字段但源行非空时,内部行缓冲区辅助函数会从负数组索引读取,可能导致越界读取。
CVSS Information
N/A
Vulnerability Type
N/A