Bug 1394804 (CVE-2016-9276)

Summary:	CVE-2016-9276 libdwarf: Out-of-bounds heap read in dwarf_get_aranges_list
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	dkholia, fche, orion
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:	2016-12-15 06:17:23 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:	1399992
Bug Blocks:	1394806

Description Adam Mariš 2016-11-14 13:29:05 UTC

An out of bounds heap read was found in dwarf_get_aranges_list in dwarf_arrange.c triggered by crafted input to dwarfdump utility.

Upstream patch:

https://sourceforge.net/p/libdwarf/code/ci/583f8834083b5ef834c497f5b47797e16101a9a6/

CVE assignment:

http://seclists.org/oss-sec/2016/q4/403

Comment 1 Andrej Nemec 2016-11-30 08:42:08 UTC

Created libdwarf tracking bugs for this issue:

Affects: fedora-all [bug 1399992]