Bug 2234739 (CVE-2021-46310)

Summary:	CVE-2021-46310 djvulibre: divide by zero in IW44Image.cpp
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
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Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Bug Depends On:	2234740, 2234741
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Description Mauro Matteo Cascella 2023-08-25 10:11:09 UTC

An issue was discovered IW44Image.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide by zero.

Upstream bug:
https://sourceforge.net/p/djvu/bugs/345/

Comment 1 Mauro Matteo Cascella 2023-08-25 10:11:26 UTC

Created djvulibre tracking bugs for this issue:

Affects: epel-8 [bug 2234740]
Affects: fedora-38 [bug 2234741]