漏洞信息
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Vulnerability Title
Buffer underflow in `H5Iget_name `/`H5G_get_name` if size is zero
Vulnerability Description
HDF5 is a high-performance library and a file format specification that implements the HDF5 data model. If `H5Iget_name` is invoked on a group id with `0` for the size parameter, it will underflow when trying to place a null terminator in the buffer. This can occur if `H5Iget_name` is invoked in a way where `size` can be forced to zero, and there is important data before the `name` buffer.
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Vulnerability Type
缓冲区下溢
Vulnerability Title
HDFGroup hdf5 缓冲区错误漏洞
Vulnerability Description
hdfgroup hdf5是hdfgroup组织开源的一种分层数据格式库。 HDFGroup hdf5 1.14.6及之前版本存在缓冲区错误漏洞,该漏洞源于H5Iget_name函数在处理size参数为0时,在缓冲区内放置空终止符时出现整数下溢,可能导致数据泄露。
CVSS Information
N/A
Vulnerability Type
N/A