Bug 1277351 – CVE-2015-7197 Mozilla: Mixed content WebSocket policy bypass through workers (MFSA 2015-132)

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Bug 1277351 - (CVE-2015-7197) CVE-2015-7197 Mozilla: Mixed content WebSocket policy bypass through workers (MFSA 2015-132)

Summary:	CVE-2015-7197 Mozilla: Mixed content WebSocket policy bypass through workers ...

Status:	CLOSED ERRATA

Aliases:	CVE-2015-7197

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=moderate,public=20151104,repor...
Keywords:	Security

Depends On:
Blocks:	1275590
	Show dependency tree / graph

Reported:	2015-11-03 01:05 EST by Huzaifa S. Sidhpurwala
Modified:	2015-11-26 10:11 EST (History)
CC List:	4 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2015-11-26 10:11:00 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2015:1982	normal	SHIPPED_LIVE	Critical: firefox security update	2015-11-04 12:10:38 EST
Red Hat Product Errata	RHSA-2015:2519	normal	SHIPPED_LIVE	Important: thunderbird security update	2015-11-26 13:41:00 EST

Groups: None (edit)

Description Huzaifa S. Sidhpurwala 2015-11-03 01:05:59 EST

Mozilla developer Ehsan Akhgari reported a mechanism through which a web worker could be used to bypass secure requirements for WebSockets when workers are used to create WebSockets. This allows for the bypassing of mixed content WebSocket policy. 


External Reference:

https://www.mozilla.org/security/announce/2015/mfsa2015-132.html


Acknowledgements:

Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Ehsan Akhgari as the original reporter.

Comment 1 errata-xmlrpc 2015-11-04 07:12:24 EST

This issue has been addressed in the following products:

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

Via RHSA-2015:1982 https://rhn.redhat.com/errata/RHSA-2015-1982.html

Comment 2 errata-xmlrpc 2015-11-26 08:41:55 EST

This issue has been addressed in the following products:

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

Via RHSA-2015:2519 https://rhn.redhat.com/errata/RHSA-2015-2519.html

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