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The final version of the CSI 6.0 has been released. 
Find out why this is not just another Patch Management solution: http://secunia.com/blog/325/

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TITLE:
Microsoft .NET Framework Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA51777

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/51777/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=51777

RELEASE DATE:
2013-01-08

DISCUSS ADVISORY:
http://secunia.com/advisories/51777/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/51777/

ONLY AVAILABLE IN CUSTOMER AREA:
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 * Systems Affected
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https://ca.secunia.com/?page=viewadvisory&vuln_id=51777

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been reported in Microsoft .NET
Framework, which can be exploited by malicious people to bypass
certain security restrictions and compromise a user's system.

1) An error within the System Drawing namespace of Windows Forms when
handling pointers can be exploited to bypass CAS (Code Access
Security) restrictions and disclose information via a specially
crafted XAML Browser Application (XBAP) or an untrusted .NET
application.

2) An error within WinForms when handling certain objects can be
exploited to cause a buffer overflow via a specially crafted XAML
Browser Application (XBAP) or an untrusted .NET application.

3) A boundary error within the System.DirectoryServices.Protocols
namespace when handling objects can be exploited to cause a buffer
overflow via a specially crafted XAML Browser Application (XBAP) or
an untrusted .NET application.

4) A double construction error within the framework does not validate
object permissions and can be exploited via a specially crafted XAML
Browser Application (XBAP) or an untrusted .NET application.

Successful exploitation of vulnerabilities #2 - #4 allows execution
of arbitrary code.

SOLUTION:
Apply updates.

Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

PROVIDED AND/OR DISCOVERED BY:
The vendor credits:
1) Jon Erickson, iSIGHT Partners GVP
2, 3) Vitaliy Toropov via ZDI
4) James Forshaw, Context Information Security

ORIGINAL ADVISORY:
MS13-004 (KB2769324, KB2742607, KB2742597, KB2742596, KB2742595,
KB2756918, KB2742604, KB2742601, KB2742613, KB2756919, KB2742599,
KB2756921, KB2742598, KB2756920, KB2742616, KB2756923, KB2742614):
http://technet.microsoft.com/en-us/security/bulletin/ms13-004

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
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private users keeping their systems up to date against the latest
vulnerabilities.

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