Bug 1396537 – CVE-2016-9076 firefox: select dropdown menu can be used for URL bar spoofing on e10s

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Bug 1396537 - (CVE-2016-9076) CVE-2016-9076 firefox: select dropdown menu can be used for URL bar spoofing on e10s

Summary:	CVE-2016-9076 firefox: select dropdown menu can be used for URL bar spoofing ...

Status:	CLOSED NOTABUG

Aliases:	CVE-2016-9076

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=20161115,repor...
Keywords:	Security

Depends On:
Blocks:	1392803
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Reported:	2016-11-18 10:11 EST by Adam Mariš
Modified:	2016-11-24 00:24 EST (History)
CC List:	4 users (show)

See Also:
Fixed In Version:	firefox 50
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2016-11-24 00:24:28 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
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Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
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Description Adam Mariš 2016-11-18 10:11:24 EST

An issue where a <select> dropdown menu can be used to cover location bar content, resulting in potential spoofing attacks. This attack requires e10s to be enabled in order to function.

External References:

https://www.mozilla.org/en-US/security/advisories/mfsa2016-89/#CVE-2016-9076

Comment 1 Adam Mariš 2016-11-18 10:20:07 EST

Acknowledgements:

Name: the Mozilla project
Upstream: Mats Palmgren

Comment 2 Huzaifa S. Sidhpurwala 2016-11-24 00:24:28 EST

Statement:

This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5, 6 and 7.

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