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Bug 1633860 - (CVE-2018-17237) CVE-2018-17237 hdf5: SIGFPE signal in H5D__chunk_set_info_real() of H5Dchunk.c
CVE-2018-17237 hdf5: SIGFPE signal in H5D__chunk_set_info_real() of H5Dchunk.c
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20180905,reported=2...
: Security
Depends On: 1633861 1633862 1640857 1640858 1640859 1640860 1640861 1640862
Blocks: 1633863 1634147
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Reported: 2018-09-27 17:42 EDT by Laura Pardo
Modified: 2018-10-18 20:13 EDT (History)
25 users (show)

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Description Laura Pardo 2018-09-27 17:42:49 EDT 
A flaw was found in in the HDF HDF5 1.10.3 library. A SIGFPE signal is raised in the function H5D__chunk_set_info_real() of H5Dchunk.c during an attempted parse of a crafted HDF file, because of incorrect protection against division by zero. This issue is different from CVE-2018-11207.


References:
https://github.com/SegfaultMasters/covering360/blob/master/HDF5/README.md#divided-by-zero---h5d__chunk_set_info_real_div_by_zero
Comment 1 Laura Pardo 2018-09-27 17:43:25 EDT 
Created hdf5 tracking bugs for this issue:

Affects: epel-all [bug 1633862]
Affects: fedora-all [bug 1633861]
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