Bug 1874876 (CVE-2019-16091)

Summary:	CVE-2019-16091 libmysofa: out-of-bounds read in directblockRead function in hdf/fractalhead.c
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	kwizart
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:	2020-12-21 09:37:03 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:

Description Guilherme de Almeida Suckevicz 2020-09-02 13:33:24 UTC

Symonics libmysofa 0.7 has an out-of-bounds read in directblockRead in hdf/fractalhead.c.

Reference and upstream commits:
https://github.com/hoene/libmysofa/compare/f571522...e07edb3

Comment 1 Nicolas Chauvet (kwizart) 2020-12-21 09:37:03 UTC

We have libmysofa 1.1, never had earlier version.