Vulnerabilities > CVE-2018-17233 - Divide By Zero vulnerability in Hdfgroup Hdf5
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
A SIGFPE signal is raised in the function H5D__create_chunk_file_map_hyper() of H5Dchunk.c in the HDF HDF5 through 1.10.3 library during an attempted parse of a crafted HDF file, because of incorrect protection against division by zero. It could allow a remote denial of service attack.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://github.com/SegfaultMasters/covering360/tree/master/HDF5/vuln2#divided-by-zero---h5d__create_chunk_file_map_hyper_div_zero
- https://github.com/SegfaultMasters/covering360/tree/master/HDF5/vuln2#divided-by-zero---h5d__create_chunk_file_map_hyper_div_zero
- https://lists.debian.org/debian-lts-announce/2023/08/msg00009.html
- https://lists.debian.org/debian-lts-announce/2023/08/msg00009.html