Bug 1409546 (CVE-2016-10091)

Summary:	CVE-2016-10091 unrtf: stack-based buffer overflows in cmd_* functions
Product:	[Other] Security Response	Reporter:	Martin Prpič <mprpic>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	Keywords:	Security
Target Milestone:	---
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:	2019-06-08 03:04:56 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:	1409547, 1409548
Bug Blocks:

Description Martin Prpič 2017-01-02 12:51:21 UTC

It was found that unrtf is vulnerable to multiple buffer overflow flaws in cmd_* functions. If any exposed application uses unrtf to process untrusted input, these flaws might lead to
a denial-of-service.

References:

http://seclists.org/oss-sec/2016/q4/786

Originally reported in:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=849705

Patch:

http://hg.savannah.gnu.org/hgweb/unrtf/rev/3b16893a6406

Comment 1 Martin Prpič 2017-01-02 12:51:50 UTC

Created unrtf tracking bugs for this issue:

Affects: epel-all [bug 1409548]
Affects: fedora-all [bug 1409547]

Comment 2 Product Security DevOps Team 2019-06-08 03:04:56 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.