Bug 1265192 (CVE-2015-4509)

Summary:	CVE-2015-4509 Mozilla: Use-after-free while manipulating HTML media content (MFSA 2015-106)
Product:	[Other] Security Response	Reporter:	Prasad Pandit <ppandit>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	unspecified	CC:	cschalle, jhorak, security-response-team, slong, stransky
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-10-01 14:04:09 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:
Bug Blocks:	1261782

Description Prasad Pandit 2015-09-22 11:05:30 UTC

An anonymous researcher reported, via HP's Zero Day Initiative, a use-after-free vulnerability with HTML media elements on a page during script manipulation of the URI table of these elements. This results in a potentially exploitable crash.

External References:

https://www.mozilla.org/en-US/security/advisories/mfsa2015-106/

Comment 1 Martin Prpič 2015-09-22 12:05:13 UTC

Acknowledgements:

Red Hat would like to thank the Mozilla project for reporting this issue.

Comment 2 errata-xmlrpc 2015-09-22 18:18:29 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 7
  Red Hat Enterprise Linux 6

Via RHSA-2015:1834 https://rhn.redhat.com/errata/RHSA-2015-1834.html

Comment 5 errata-xmlrpc 2015-10-01 13:26:25 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 7
  Red Hat Enterprise Linux 6

Via RHSA-2015:1852 https://rhn.redhat.com/errata/RHSA-2015-1852.html