Vulnerability CVE-2012-2520
Published: 2012-10-09   Modified: 2012-10-10

Description:
Cross-site scripting (XSS) vulnerability in Microsoft InfoPath 2007 SP2 and SP3 and 2010 SP1, Communicator 2007 R2, Lync 2010 and 2010 Attendee, SharePoint Server 2007 SP2 and SP3 and 2010 SP1, Groove Server 2010 SP1, Windows SharePoint Services 3.0 SP2, SharePoint Foundation 2010 SP1, and Office Web Apps 2010 SP1 allows remote attackers to inject arbitrary web script or HTML via a crafted string, aka "HTML Sanitization Vulnerability."

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Microsoft -> Groove server 
Microsoft -> Infopath 
Microsoft -> LYNC 
Microsoft -> Office communicator 
Microsoft -> Office web apps 
Microsoft -> Sharepoint foundation 
Microsoft -> Sharepoint server 
Microsoft -> Sharepoint services 

 References:
http://www.securityfocus.com/bid/55797
http://www.securitytracker.com/id?1027625
http://www.securitytracker.com/id?1027626
http://www.securitytracker.com/id?1027627
http://www.securitytracker.com/id?1027628
http://www.securitytracker.com/id?1027629
http://www.us-cert.gov/cas/techalerts/TA12-283A.html
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-066
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14976
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