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TITLE:
Microsoft Office PowerPoint Two Vulnerabilities

SECUNIA ADVISORY ID:
SA39304

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/39304/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=39304

RELEASE DATE:
2010-11-10

DISCUSS ADVISORY:
http://secunia.com/advisories/39304/#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/39304/

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=39304

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:
Two vulnerabilities have been reported in Microsoft PowerPoint, which
can be exploited by malicious people to compromise a user's system.

1) A logic error in PP7X32.DLL when parsing certain records can be
exploited to cause a heap-based buffer overflow via a specially
crafted PowerPoint 95 file.

2) An integer underflow error can be exploited to corrupt memory via
a specially crafted PowerPoint file.

Successful exploitation of the vulnerabilities may allow execution of
arbitrary code.

SOLUTION:
Apply patches.

Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

PROVIDED AND/OR DISCOVERED BY:
1) Alin Rad Pop, Secunia Research.
2) The vendor credits an anonymous person via ZDI.

ORIGINAL ADVISORY:
MS10-088 (KB2293386, KB2413272, KB2413304, KB2413381):
http://www.microsoft.com/technet/security/Bulletin/MS10-088.mspx

Secunia Research:
http://secunia.com/secunia_research/2010-61/

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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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.

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Definitions: (Criticality, Where etc.)
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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.

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