Bug 1633860 (CVE-2018-17237)

Summary:	CVE-2018-17237 hdf5: SIGFPE signal in H5D__chunk_set_info_real() of H5Dchunk.c
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	abhgupta, anto.trande, apevec, c.david86, chrisw, dakingun, dbaker, hbrock, igor.raits, jjoyce, jokerman, jschluet, jslagle, lhh, lpeer, markmc, mburns, rbryant, sclewis, slinaber, sthangav, tdecacqu, trankin
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-10-25 22:18:16 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1633861, 1633862, 1640857, 1640858, 1640859, 1640860, 1640861, 1640862
Bug Blocks:	1633863, 1634147

Description Laura Pardo 2018-09-27 21:42:49 UTC

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 21:43:25 UTC

Created hdf5 tracking bugs for this issue:

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