Divide By Zero Affecting libhdf5_fortran_1_10_8-gnu-openmpi2-hpc package, versions <1.10.8-150000.8.4.3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES150-LIBHDF5FORTRAN1108GNUOPENMPI2HPC-2857191
- published3 Jun 2022
- disclosed2 Jun 2022
Introduced: 2 Jun 2022
CVE-2018-11207 (opens in a new tab)How to fix?
Upgrade SLES:15.0 libhdf5_fortran_1_10_8-gnu-openmpi2-hpc to version 1.10.8-150000.8.4.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libhdf5_fortran_1_10_8-gnu-openmpi2-hpc package and not the libhdf5_fortran_1_10_8-gnu-openmpi2-hpc package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
A division by zero was discovered in H5D__chunk_init in H5Dchunk.c in the HDF HDF5 1.10.2 library. It could allow a remote denial of service attack.
References
- https://www.suse.com/security/cve/CVE-2018-11207.html
- https://bugzilla.suse.com/1093653
- https://bugzilla.suse.com/1105590
- https://bugzilla.suse.com/1109168
- https://github.com/SegfaultMasters/covering360/tree/master/HDF5#divided-by-zero---divbyzero__h5d_chunk_poc
- https://github.com/Twi1ight/fuzzing-pocs/tree/master/hdf5