Bug 1603294 (CVE-2018-14054)

Summary:	CVE-2018-14054 libmp4v2: Double free in the MP4StringProperty class in mp4property.cpp
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	amigadave, dominik, matthias, moez.roy, sergio
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:	2019-06-10 10:33:39 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:	1603296, 1603298
Bug Blocks:

Description Pedro Sampaio 2018-07-19 14:18:16 UTC

A double free exists in the MP4StringProperty class in mp4property.cpp in MP4v2 2.0.0. A dangling pointer is freed again in the destructor once an exception is triggered.

References:

http://www.openwall.com/lists/oss-security/2018/07/13/1

Comment 1 Pedro Sampaio 2018-07-19 14:18:55 UTC

Created libmp4v2 tracking bugs for this issue:

Affects: epel-all [bug 1603298]
Affects: fedora-all [bug 1603296]

Comment 2 Product Security DevOps Team 2019-06-10 10:33:39 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.