Vulnerabilities > CVE-2021-45833 - Out-of-bounds Write vulnerability in Hdfgroup Hdf5 1.13.11

047910
CVSS 5.5 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
local
low complexity
hdfgroup
CWE-787

Summary

A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).

Vulnerable Configurations

Part Description Count
Application
Hdfgroup
1

Common Weakness Enumeration (CWE)