Bug 2234890 (CVE-2020-18494)

Summary:	CVE-2020-18494 hdf5: Buffer overflow in function H5S_close at H5S.c
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	eglynn, jjoyce, jschluet, jslagle, lhh, mburns, mgarciac, pgrist, rhos-maint
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in the HDF5 package. Affected versions of this package are vulnerable to an out-of-bounds issue in the H5S_close function in H5S.c, which allows remote attackers to run arbitrary code via the creation of a crafted file.	Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2240716, 2234891, 2240715, 2240717
Bug Blocks:	2234894

Description Pedro Sampaio 2023-08-25 17:28:33 UTC

Buffer Overflow vulnerability in function H5S_close in H5S.c in HDF5 1.10.4 allows remote attackers to run arbitrary code via creation of crafted file.

References:

https://github.com/magicSwordsMan/PAAFS/tree/master/vul12

Comment 2 Avinash Hanwate 2023-09-26 04:41:00 UTC

Created hdf5 tracking bugs for this issue:

Affects: epel-all [bug 2240716]
Affects: fedora-all [bug 2240715]
Affects: openstack-rdo [bug 2240717]