Integer Overflow or Wraparound in Microsoft Office and Microsoft PowerPoint - CVE-2009-0221

Vulnerability identifier: #VU1405

CSH Severity: High

CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2009-0221

CWE-ID: CWE-119

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The weakness exists due to stack-based buffer overflow when handling malformed PowerPoint files. A remote attacker can create a specially PowerPoint file containing an invalid record type, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.

Successful exploitation of the vulnerability results in arbitrary code execution on the vulnerable system.

Microsoft Office
Microsoft PowerPoint

Install update from vendor's website:

Microsoft Office PowerPoint 2002 Service Pack 3:
https://www.microsoft.com/downloads/details.aspx?familyid=a24ec7ab-c1c7-4ddb-8b6e-107f1af67f49
http://go.microsoft.com/fwlink/?LinkId=120394
Microsoft Office PowerPoint 2003 Service Pack 3:
https://www.microsoft.com/downloads/details.aspx?familyid=ccfa978b-3340-40db-a45d-c880ba36b106
http://go.microsoft.com/fwlink/?LinkId=120394

• https://technet.microsoft.com/en-us/library/security/ms09-017.aspx

• Multiple vulnerabilities in Microsoft Powerpoint