Bug 1445672 (CVE-2017-7982)

Summary:	CVE-2017-7982 libplist: Integer overflow in the plist_from_bin function
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	bnocera, cfergeau, pbrobinson
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:	2017-04-26 09:15:53 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:	1432971
Bug Blocks:

Description Andrej Nemec 2017-04-26 09:13:16 UTC

Integer overflow in the plist_from_bin function in bplist.c in libplist allows attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted plist file.

Upstream bug:

https://github.com/libimobiledevice/libplist/issues/103

Upstream patch:

https://github.com/libimobiledevice/libplist/commit/fdebf8b319b9280cd0e9b4382f2c7cbf26ef9325

Comment 1 Andrej Nemec 2017-04-26 09:14:57 UTC

Created libplist tracking bugs for this issue:

Affects: fedora-all [bug 1432971]