Bug 1582446 (CVE-2018-11416)

Summary:	CVE-2018-11416 jpegoptim: Invalid use of realloc() and free() allows denial of service
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	denis
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	jpegoptim 1.4.6	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-05-25 09:11:31 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:	1582447, 1582448
Bug Blocks:

Description Adam Mariš 2018-05-25 09:02:53 UTC

jpegoptim.c in jpegoptim 1.4.5 (fixed in 1.4.6) has an invalid use of realloc() and free(), which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

Upstream bug:

https://github.com/tjko/jpegoptim/issues/57

Comment 1 Adam Mariš 2018-05-25 09:03:16 UTC

Created jpegoptim tracking bugs for this issue:

Affects: epel-all [bug 1582448]
Affects: fedora-all [bug 1582447]