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Bug 1620384 - (CVE-2018-15671) CVE-2018-15671 hdf5: Excessive stack consumption in the function H5P__get_cb() resulting in a denial of service
CVE-2018-15671 hdf5: Excessive stack consumption in the function H5P__get_cb(...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20180818,repor...
: Security
Depends On: 1620389 1620390 1623832 1623833 1623834 1623835 1623836 1623837
Blocks: 1620393
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Reported: 2018-08-23 02:24 EDT by Andrej Nemec
Modified: 2018-09-27 02:36 EDT (History)
26 users (show)

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Description Andrej Nemec 2018-08-23 02:24:40 EDT 
An issue was discovered in the HDF HDF5 1.10.2 library. Excessive stack consumption has been detected in the function H5P__get_cb() in H5Pint.c during an attempted parse of a crafted HDF file. This results in denial of service.

References:

https://github.com/SegfaultMasters/covering360/tree/master/HDF5#stack-overflow---stackoverflow_h5p__get_cb
Comment 1 Andrej Nemec 2018-08-23 02:28:19 EDT 
Created hdf5 tracking bugs for this issue:

Affects: epel-all [bug 1620390]
Affects: fedora-all [bug 1620389]
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