[Full-disclosure] ZDI-12-017 : Oracle Outside In OOXML Relationship Tag Parsing Remote Code Execution Vulnerability

[ZDI Disclosures <zdi-disclosures@xxxxxxxxxxxxxxxx>]

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ZDI-12-017 : Oracle Outside In OOXML Relationship Tag Parsing Remote
Code Execution Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-12-017
January 20, 2012

- -- CVE ID:


- -- CVSS:
9.7, AV:N/AC:L/Au:N/C:C/I:C/A:P

- -- Affected Vendors:

Oracle



- -- Affected Products:

Oracle Outside In



- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of Oracle Outside In. Authentication is not
required to exploit this vulnerability.

The flaw exists within the sccfut.dll component which is used by
multiple vendors, most notably the Novell Groupwise E-Mail Client. When
opening the OOXML formatted mail attachment for preview the process
copies the target of a Relationship tag to a local stack buffer. A
remote attacker can exploit this vulnerability to execute arbitrary code
under the context of SYSTEM.

- -- Vendor Response:

Oracle has issued an update to correct this vulnerability. More details
can be found at:

http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html




- -- Disclosure Timeline:
2011-11-02 - Vulnerability reported to vendor

2012-01-20 - Coordinated public release of advisory



- -- Credit:
This vulnerability was discovered by:

* Anonymous



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