Bug 2077546

Summary:	openexr: Integer-overflow in internal_exr_compute_chunk_offset_size could lead to a crash
Product:	[Other] Security Response	Reporter:	Michael Kaplan <mkaplan>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	bdettelb, doconnor, jridky, manisandro, rdieter, rh-spice-bugs, teagle
Target Milestone:	---	Keywords:	Reopened, Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	openexr 3.1.5	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-10-26 12:30:19 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:	2077553, 2077556, 2111941
Bug Blocks:	2077550

Description Michael Kaplan 2022-04-21 14:54:22 UTC

OpenEXR before 3.1.5 has an Integer-overflow in internal_exr_compute_chunk_offset_size which could lead to a crash. 

References: 

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45899

Comment 1 Michael Kaplan 2022-04-21 15:02:19 UTC

Created OpenEXR tracking bugs for this issue:

Affects: fedora-all [bug 2077553]


Created mingw-openexr tracking bugs for this issue:

Affects: fedora-all [bug 2077556]