漏洞信息
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Vulnerability Title
Nbit filter NULL/short parameter-array dereference
Vulnerability Description
H5Z__filter_nbit in H5Znbit.c in HDF5 through 2.3.0 dereferences cd_values[0] through cd_values[4] without validating that cd_values is non-NULL or that cd_nelmts is at least 5, the fixed size of the filter's header. This allows attackers to cause a denial of service via a crafted HDF5 file that stores the N-Bit filter pipeline message with zero client-data values, opened and read via H5Dread, e.g. by the h5ls or h5repack tools.
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Vulnerability Type
空指针解引用
Vulnerability Title
The HDF Group HDF5 输入验证错误漏洞
Vulnerability Description
The HDF Group HDF5是The HDF Group组织的一款面向科学数据的分层存储格式。 The HDF Group HDF5 2.3.0及之前版本存在安全漏洞,该漏洞源于H5Z__filter_nbit函数未验证cd_values非空或cd_nelmts至少为5,可能导致攻击者通过特制HDF5文件造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A