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Bug 1634129 - (CVE-2018-17436) CVE-2018-17436 hdf5: invalid write access in ReadCode() in decompress.c
CVE-2018-17436 hdf5: invalid write access in ReadCode() in decompress.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=20180924,reported=2...
: Security
Depends On: 1634133 1634135 1640857 1640858 1640859 1640860 1640861 1640862
Blocks: 1634147
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Reported: 2018-09-28 15:40 EDT by Laura Pardo
Modified: 2018-10-18 20:17 EDT (History)
26 users (show)

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Description Laura Pardo 2018-09-28 15:40:27 EDT 
A flaw was found in HDF HDF5 through 1.10.3 library. The function ReadCode() in decompress.c allows attackers to cause a denial of service (invalid write access) via a crafted HDF5 file. This issue was triggered while converting a GIF file to an HDF file.


References:
https://github.com/SegfaultMasters/covering360/tree/master/HDF5/vuln8#invalid-write-memory-access-in-decompressc
Comment 1 Laura Pardo 2018-09-28 15:43:16 EDT 
Created hdf5 tracking bugs for this issue:

Affects: epel-all [bug 1634135]
Affects: fedora-all [bug 1634133]
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