Bug 1461261 (CVE-2017-7758)

Summary:	CVE-2017-7758 Mozilla: Out-of-bounds read in Opus encoder (MFSA 2017-16)
Product:	[Other] Security Response	Reporter:	Huzaifa S. Sidhpurwala <huzaifas>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	cschalle, jhorak, stransky
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2017-06-27 06:16:27 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1459420

Description Huzaifa S. Sidhpurwala 2017-06-14 04:38:08 UTC

An out-of-bounds read vulnerability with the Opus encoder when the number of channels in an audio stream changes while the encoder is in use.


External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2017-16/#CVE-2017-7758


Acknowledgements:

Name: the Mozilla project
Upstream: Nicolas Trippar (Zimperium zLabs)

Comment 1 errata-xmlrpc 2017-06-14 07:53:42 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:1440 https://access.redhat.com/errata/RHSA-2017:1440

Comment 2 errata-xmlrpc 2017-06-21 04:37:47 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:1561 https://access.redhat.com/errata/RHSA-2017:1561