Secunia CSI7
Advisories
Research
Forums
Create Profile
Our Commitment
PSI
PSI API
CSI
OSI
xSI
Vulnerabilities
Programs
Open Discussions
My Threads
Create Thread
Statistics
About

Forum Thread: Mozilla Firefox Cross-Domain "location" Object Access Vulnerability

You are currently viewing a forum thread in the Secunia Community Forum. Please note that opinions expressed here are not of Secunia but solely reflect those of the user who wrote it.

This thread was submitted in the following forum:
Vulnerabilities

See the original Secunia advisory:
Mozilla Firefox Cross-Domain "location" Object Access Vulnerability

Secunia Mozilla Firefox Cross-Domain "location" Object Access Vulnerability
Secunia Official 11th Oct, 2012 11:55
Ranking: 0
Posts: 0
User Since: -
System Score: -
Location: Copenhagen, DK
Gareth Heyes has discovered a vulnerability in Mozilla Firefox, which can be exploited by malicious people to bypass certain security restrictions.

The vulnerability is caused due to the protected "location" object being accessible by other domain objects, which can be exploited to bypass the same origin policy and gain access to sensitive information.

The vulnerability is confirmed in version 16.0.

Mike_Perry RE: Mozilla Firefox Cross-Domain "location" Object Access Vulnerability
Member 11th Oct, 2012 11:55
Score: -10
Posts: 11
User Since: 14th Dec 2011
System Score: N/A
Location: UK
Last edited on 11th Oct, 2012 11:55
Just seen this http://www.pcadvisor.co.uk/news/security/3404407/f... so if you upgraded any PCs to FF16 then roll them back to FF15 ASAP. So to downgrade get the Firefox 15.0.1 installable and run that. It will seem as if you are upgrading but it will roll back to 15.0.1 safely with no loss of data or settings.

PSI will report an insecurity in FF but you will have to ignore that until Mozilla issue an updated and fixed version of FF.
Was this reply relevant?
+0
-0
Anthony Wells RE: Mozilla Firefox Cross-Domain "location" Object Access Vulnerability
Expert Contributor 11th Oct, 2012 15:13
Score: 2445
Posts: 3,336
User Since: 19th Dec 2007
System Score: N/A
Location: N/A

HI ,

Mozilla Firefoxversion 15.x suffers from a more/"highly" crtical unpatched vulnerability in SA50856 :-

http://secunia.com/advisories/50856/

I would say that the best (current) solution is to make sure you :

either use an alternative browser (note that IE8 has a well known vulnerability of similar criticality to the one in version 16.x .)

or use your best safe browsing rules and avoid visiting unqualified sites where possible .

Take care

Anthony


--


It always seems impossible until its done.
Nelson Mandela
Was this reply relevant?
+1
-0
Lanan_Makz RE: Mozilla Firefox Cross-Domain "location" Object Access Vulnerability
Member 12th Oct, 2012 11:15
Score: -21
Posts: 22
User Since: 15th Jun 2011
System Score: N/A
Location: UA
Anthony, can you please give hyperlink to the IE8 anpatched bug description?

That would be very helpful!

Thank you
Was this reply relevant?
+0
-0
Maurice Joyce RE: Mozilla Firefox Cross-Domain "location" Object Access Vulnerability
Handling Contributor 12th Oct, 2012 15:20
Score: 11793
Posts: 9,036
User Since: 4th Jan 2009
System Score: N/A
Location: UK
https://secunia.com/advisories/24314/

--
Maurice

Windows 7 SP1 64 Bit OS
HP Intel Pentium i7
IE 11 for Windows 7 SP1
16GB RAM
Was this reply relevant?
+1
-0


 Products Solutions Customers Partner Resources Company
 
 Corporate
Vulnerability Intelligence Manager (VIM)
Corporate Software Inspector (CSI)
Consumer
Personal Software Inspector (PSI)
Online Software Inspector (OSI)
 Industry
Compliance
Technology
Integration
 Customers
Testimonials
 VARS
MSSP
Technology Partners
References
 Reports
Webinars
Events
 About us
Careers
Memberships
Newsroom


 
© 2002-2014 Secunia ApS - Rued Langgaards Vej 8, 4th floor, DK-2300 Copenhagen, Denmark - +45 7020 5144
Terms & Conditions and Copyright - Privacy - Report Vulnerability - Disclaimer