----------------------------------------------------------------------

Become a PSI 3.0 beta tester!
Test-drive the new beta version and tell us what you think about its extended automatic update function and significantly enhanced user-interface.
Download it here!
http://secunia.com/psi_30_beta_launch

----------------------------------------------------------------------

TITLE:
Microsoft .NET Framework Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA49119

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49119/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49119

RELEASE DATE:
2012-05-08

DISCUSS ADVISORY:
http://secunia.com/advisories/49119/#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/49119/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=49119

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:
Some vulnerabilities have been reported in Microsoft .NET Framework,
which can be exploited by malicious people to cause a DoS (Denial of
Service) and compromise a user's system.

1) An error when allocating certain buffers can be exploited via a
specially crafted XAML Browser Application (XBAP) or an untrusted
.NET application.

Successful exploitation of this vulnerability allows execution of
arbitrary code.

2) An error when comparing the value of an index within a WPF
application can be exploited to cause an application to stop
responding via specially crafted requests.

3) An error exists when parsing TrueType fonts.

For more information:
SA46724

SOLUTION:
Apply patches.

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

PROVIDED AND/OR DISCOVERED BY:
1) The vendor credits Vitaliy Toropov via ZDI.
2) Reported by the vendor.

ORIGINAL ADVISORY:
MS12-034 (KB2681578, KB2656407, KB2656409, KB2656410, KB2656411,
KB2656405):
http://technet.microsoft.com/en-us/security/bulletin/ms12-034

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/

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------