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Secunia Research: Oracle Outside In ibpsd2.dll PSD File Processing Buffer Overflow Vulnerability



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                    Secunia Research 16/04/2015              



       Oracle Outside In ibpsd2.dll PSD File Processing

                   Buffer Overflow Vulnerability



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Table of Contents



Affected Software....................................................1

Severity.............................................................2

Description of Vulnerability.........................................3

Solution.............................................................4

Time Table...........................................................5

Credits..............................................................6

References...........................................................7

About Secunia........................................................8

Verification.........................................................9



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1) Affected Software





* Oracle Outside In versions 8.4.1, 8.5.0, and 8.5.1



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2) Severity 



Rating: Moderately critical

Impact: System Access

Where:  From remote

 

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3) Description of Vulnerability



Secunia Research has discovered a vulnerability in Oracle Outside In,

which can be exploited by malicious people to compromise a vulnerable

system.



The vulnerability is caused due to a sign extension error in

ibpsd2.dll when processing PSD files, which can be exploited to cause

a heap-based buffer overflow.



Successful exploitation of the vulnerability may allow execution of

arbitrary code.



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4) Solution 



Apply update. Please see the Oracle Critical Patch Update Advisory for

April 2015 for details.



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5) Time Table



11/02/2015 - Vendor notified.

11/02/2015 - Vendor response.

12/02/2015 - Vendor supplied bug ticket ID.

24/02/2015 - Vendor supplied information of fix in main codeline.

13/03/2015 - Vendor requested delay of disclosure.

16/03/2015 - Replied to vendor and requested a new estimated date.

16/03/2015 - Vendor replied that estimated date will be investigated.

19/03/2015 - Vendor supplied 14/07/2015 as estimated fix date.

24/03/2015 - Vendor supplied status report.

10/04/2015 - Vendor supplied 14/04/2015 as estimated fix date.

14/04/2015 - Release of vendor patch.

15/04/2015 - Public disclosure.



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6) Credits 



Discovered by Dmitry Janushkevich, Secunia Research.



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7) References



The Common Vulnerabilities and Exposures (CVE) project has assigned

the CVE-2015-0493 identifier for the vulnerability.

 

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8) About Secunia



Secunia offers vulnerability management solutions to corporate

customers with verified and reliable vulnerability intelligence

relevant to their specific system configuration:



http://secunia.com/products/



Secunia also provides a publicly accessible and comprehensive advisory

database as a service to the security community and private 

individuals, who are interested in or concerned about IT-security.



http://secunia.com/advisories/



Secunia believes that it is important to support the community and to

do active vulnerability research in order to aid improving the 

security and reliability of software in general:



http://secunia.com/secunia_research/



Secunia regularly hires new skilled team members. Check the URL below

to see currently vacant positions:



http://secunia.com/company/jobs/



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9) Verification 



Please verify this advisory by visiting the Secunia website:

http://secunia.com/secunia_research/2015-2/



Complete list of vulnerability reports published by Secunia Research:

http://secunia.com/secunia_research/



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