Bug 1371908

Summary:	rpm: out-of-bounds heap read headerVerifyInfo
Product:	[Other] Security Response	Reporter:	Stefan Cornelius <scorneli>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	ffesti, lkardos, novyjindrich, packaging-team-maint, pknirsch
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:	2016-08-31 12:47:06 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1371926
Bug Blocks:	1270711

Description Stefan Cornelius 2016-08-31 12:17:09 UTC

An out-of-bounds heap memory read has been reported in rpm.

The headerVerifyRegion() function in lib/package.c does not properly
sanity check certain input, resulting in the out-of-bounds read of heap
memory.

Patch:
https://github.com/rpm-software-management/rpm/commit/8e847d52c811e9a57239e18672d40f781e0ec48e

Acknowledgments:

Name: Hanno Boeck

Comment 2 Stefan Cornelius 2016-08-31 12:43:52 UTC

Created rpm tracking bugs for this issue:

Affects: fedora-all [bug 1371926]